/* ==========================================================================
   1. RENK PALETLERİ (TEMA SINIFLARI)
   ========================================================================== */

/* === TEMA: MAVİ (Renkli Varsayılan) === */
.theme-blue {
    --bg-primary: #F0F9FF;           /* Ana Arkaplan (Çok Açık Mavi) */
    --bg-secondary: #FFFFFF;         /* Kartlar, Header (Beyaz) */
    --primary-accent: #007BFF;       /* Ana Vurgu Rengi (Canlı Mavi) */
    --primary-accent-hover: #0056b3;
    --text-primary: #212529;         /* Ana Metin Rengi (Koyu Gri) */
    --text-secondary: #6C757D;       /* İkincil Metin Rengi (Gri) */
    --border-color: #DEE2E6;         /* Kenarlıklar */
    --success-color: #28A745;        /* Fiyat Rengi (Yeşil) */
    --accent-text: #FFFFFF;          /* Vurgu Rengi Üzerindeki Metin */
}

/* === TEMA: AÇIK (Beyaz) === */
.theme-light {
    --bg-primary: #F8F9FA;
    --bg-secondary: #FFFFFF;
    --primary-accent: #6C757D;
    --primary-accent-hover: #5A6268;
    --text-primary: #212529;
    --text-secondary: #6C757D;
    --border-color: #E9ECEF;
    --success-color: #28A745;
    --accent-text: #FFFFFF;
}

/* === TEMA: KOYU (Siyah) === */
.theme-dark {
    --bg-primary: #1A202C;
    --bg-secondary: #2D3748;
    --primary-accent: #38B2AC;
    --primary-accent-hover: #319795;
    --text-primary: #EDF2F7;
    --text-secondary: #A0AEC0;
    --border-color: rgba(255, 255, 255, 0.1);
    --success-color: #48BB78;
    --accent-text: #1A202C;
}

/* === TEMA: YEŞİL (Renkli) === */
.theme-green {
    --bg-primary: #F0FFF4;
    --bg-secondary: #FFFFFF;
    --primary-accent: #38A169;
    --primary-accent-hover: #2F855A;
    --text-primary: #1A202C;
    --text-secondary: #2D3748;
    --border-color: #C6F6D5;
    --success-color: #38A169;
    --accent-text: #FFFFFF;
}

/* === TEMA: KIRMIZI (Renkli) === */
.theme-red {
    --bg-primary: #FFF5F5;
    --bg-secondary: #FFFFFF;
    --primary-accent: #E53E3E;
    --primary-accent-hover: #C53030;
    --text-primary: #1A202C;
    --text-secondary: #2D3748;
    --border-color: #FED7D7;
    --success-color: #38A169;
    --accent-text: #FFFFFF;
}


/* ==========================================================================
   2. TEMEL VE GENEL STİLLER (Tüm Temalarda Ortak)
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container { max-width: 1300px; margin: 0 auto; padding: 0 15px; }
main { padding-top: 132px; }

/* = =========================================================================
   3. HEADER (Topbar, Ana Menü, Arama, Sepet)
   ========================================================================== */

/* --- Genel Header Yapısı --- */
.site-header-V2 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-secondary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* --- Katman 1: Topbar --- */
.header-topbar {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}
.topbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar-user-area {
    display: flex;
    align-items: center;
    gap: 15px;
}
.topbar-user-area a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.topbar-user-area a:hover {
    color: var(--primary-accent);
}
.topbar-user-area span strong {
    color: var(--text-primary);
    font-weight: 500;
}

/* --- Katman 2: Ana Header --- */
.header-main {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}
.navbar {
    display: flex;
    align-items: center;
    gap: 30px;
}
.logo {
    font-size: 2rem; /* Metin logo için */
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    flex-shrink: 0;
}
.logo img {
    height: 65px; /* Resim logo için */
    display: block;
}

/* --- Ana Navigasyon ve Mega Menü --- */
.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-accent);
    transition: width 0.4s ease;
}
.nav-link:hover {
    color: var(--text-primary);
}
.nav-link:hover::after {
    width: 100%;
}
.nav-link .arrow {
    font-size: 0.7em;
    margin-left: 5px;
}

.has-megamenu { position: relative; }
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    transform: translateY(20px);
    width: 500px;
    background-color: var(--bg-secondary);
    border-top: 3px solid var(--primary-accent);
    border-radius: 0 0 8px 8px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0s 0.4s;
}
.has-megamenu:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0s 0s;
}
.mega-menu-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.mega-menu-column h4 { font-size: 1rem; color: var(--text-primary); margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--border-color); }
.mega-menu-column ul { list-style: none; padding: 0; margin: 0; }
.mega-menu-column ul li { margin-bottom: 10px; }
.mega-menu-column ul li a { color: var(--text-secondary); text-decoration: none; transition: all 0.2s ease; }
.mega-menu-column ul li a:hover { color: var(--primary-accent); padding-left: 5px; }
.all-categories-link { font-weight: 600; color: var(--primary-accent) !important; }
.featured-item { display: flex; align-items: center; gap: 15px; padding: 10px; border-radius: 6px; margin-bottom: 10px; transition: background-color 0.2s; text-decoration: none; }
.featured-item:hover { background-color: var(--bg-primary); }
.featured-item img { border-radius: 4px; }
.featured-item h5 { color: var(--text-primary); margin: 0 0 5px 0; }
.featured-item p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.2; }

/* --- Arama, Sepet ve Sağ Alan --- */
.header-right-area {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 20px;
}
.header-search form {
    position: relative;
}
.header-search input {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 40px 8px 15px;
    color: var(--text-primary);
    width: 250px;
    transition: all 0.3s ease;
}
.header-search input:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 2px var(--primary-accent);
    opacity: 0.5;
}
.header-search button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px;
}
.cart-icon {
    position: relative;
    color: var(--text-primary);
    padding: 5px;
}
.cart-counter {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--primary-accent);
    color: var(--accent-text);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Mobil Menü Tetikleyici (Hamburger İkonu) --- */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    z-index: 1100;
}
.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ==========================================================================
   4. ANA SAYFA BÖLÜMLERİ
   ========================================================================== */
/* --- HERO --- */
.hero { background: var(--bg-secondary); padding: 80px 20px; text-align: center; }
.hero-title { font-size: 3.5rem; font-weight: 700; margin-bottom: 20px; line-height: 1.2; color: var(--text-primary); }
.hero-subtitle { font-size: 1.3rem; margin-bottom: 40px; color: var(--text-secondary); }
.hero-button { background-color: var(--primary-accent); color: var(--accent-text); padding: 15px 35px; border-radius: 50px; text-decoration: none; font-weight: 600; font-size: 1.1rem; display: inline-block; transition: all 0.3s ease; }
.hero-button:hover { background-color: var(--primary-accent-hover); transform: translateY(-3px); }

/* --- FEATURES --- */
.features-section { background-color: var(--bg-secondary); padding: 80px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.features-section .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 40px; text-align: center; }
.feature-item .feature-icon { font-size: 3.5rem; margin-bottom: 20px; color: var(--primary-accent); }
.feature-item h3 { font-size: 1.4rem; margin-bottom: 10px; color: var(--text-primary); }
.feature-item p { color: var(--text-secondary); }

/* --- WHY US --- */
.why-us-section { padding: 100px 0; overflow: hidden; }
.why-us-content { display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 80px; }
.why-us-image { border-radius: 20px; overflow: hidden; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15); transform: rotate(-3deg); transition: transform 0.3s ease-in-out; }
.why-us-image:hover { transform: rotate(0deg) scale(1.05); }
.why-us-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.section-title-left { text-align: left; font-size: 2.8rem; color: var(--text-primary); font-weight: 700; margin-bottom: 15px; }
.section-subtitle-left { text-align: left; font-size: 1.1rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 40px; }
.why-us-list { list-style: none; }
.why-us-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 30px; }
.why-us-icon { flex-shrink: 0; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--bg-secondary); border: 1px solid var(--border-color); }
.why-us-icon svg { width: 28px; height: 28px; color: var(--primary-accent); }
.why-us-item-text h4 { font-size: 1.25rem; color: var(--text-primary); margin-bottom: 5px; }
.why-us-item-text p { color: var(--text-secondary); }

/* --- TEMA LİSTESİ VE KARTLAR --- */
.tema-listesi-bolumu { padding: 80px 0; }
.section-title { text-align: center; font-size: 2.8rem; margin-bottom: 60px; color: var(--text-primary); }
.tema-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 35px; }
.tema-karti { background-color: var(--bg-secondary); border-radius: 12px; box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05); overflow: hidden; display: flex; flex-direction: column; transition: all 0.3s ease; border: 1px solid var(--border-color); }
.tema-karti:hover { transform: translateY(-10px); box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1); border-color: var(--primary-accent); }
.tema-karti-resim { width: 100%; height: 240px; object-fit: cover; }
.tema-karti-body { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.tema-kategori { background-color: var(--primary-accent); color: var(--accent-text); padding: 6px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; margin-bottom: 15px; display: inline-block; }
.tema-karti-baslik { font-size: 1.3rem; margin-top: 10px; flex-grow: 1; }
.tema-karti-baslik a { text-decoration: none; color: var(--text-primary); transition: color 0.2s ease; }
.tema-karti-baslik a:hover { color: var(--primary-accent); }
.tema-karti-alt { display: flex; justify-content: space-between; align-items: center; margin-top: auto; border-top: 1px solid var(--border-color); padding-top: 20px; }
.tema-karti-fiyat { font-size: 1.5rem; font-weight: 700; color: var(--success-color); }
.demo-link { background-color: var(--bg-primary); color: var(--text-primary); border: 1px solid var(--border-color); padding: 10px 18px; border-radius: 8px; text-decoration: none; font-weight: 500; font-size: 0.9rem; transition: all 0.2s ease; }
.demo-link:hover { background-color: var(--primary-accent); color: var(--accent-text); border-color: var(--primary-accent); }
.tumunu-gor-link { text-align: center; margin-top: 60px; }

/* ==========================================================================
   5. DİĞER SAYFALAR
   ========================================================================== */
.sayfa-basligi-alani { background-color: var(--bg-secondary); padding: 50px 0; text-align: center; border-bottom: 1px solid var(--border-color); }
.sayfa-basligi-alani h1 { font-size: 2.5rem; color: var(--text-primary); }

/* --- Tema Detay --- */
.tema-detay-sayfasi { padding: 80px 0; }
.tema-detay-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: flex-start; }
.tema-gorsel img { width: 100%; border-radius: 12px; border: 1px solid var(--border-color); }
.tema-kategori-detay { background-color: var(--primary-accent); color: var(--accent-text); padding: 6px 15px; border-radius: 20px; font-size: 0.9rem; font-weight: 600; margin-bottom: 15px; display: inline-block; }
.tema-baslik { font-size: 2.8rem; font-weight: 700; margin-bottom: 20px; line-height: 1.2; color: var(--text-primary); }
.tema-aciklama { color: var(--text-secondary); margin-bottom: 30px; }
.tema-fiyat-detay { font-size: 2.5rem; font-weight: 700; color: var(--success-color); margin-bottom: 30px; }
.tema-butonlar { display: flex; gap: 15px; }
.buton-birincil, .buton-ikincil { padding: 15px 30px; border-radius: 8px; text-decoration: none; font-weight: 600; text-align: center; transition: all 0.3s ease; }
.buton-birincil { background-color: var(--primary-accent); color: var(--accent-text); }
.buton-birincil:hover { background-color: var(--primary-accent-hover); transform: translateY(-2px); }
.buton-ikincil { background-color: var(--bg-secondary); color: var(--text-primary); border: 1px solid var(--border-color); }
.buton-ikincil:hover { border-color: var(--primary-accent); }

/* --- Login / Register --- */
.login-container { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; background-color: var(--bg-primary); }
.login-form { width: 100%; max-width: 400px; background-color: var(--bg-secondary); padding: 40px; border-radius: 12px; border: 1px solid var(--border-color); box-shadow: 0 10px 30px rgba(0,0,0,0.1); text-align: center; }
.login-form h2 { color: var(--text-secondary); font-weight: 500; margin-bottom: 30px; }
.form-grup { margin-bottom: 20px; text-align: left; }
.form-grup label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; color: var(--text-secondary); }
.form-grup input { width: 100%; padding: 12px 15px; background-color: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-primary); font-size: 1rem; }
.form-grup input:focus { outline: none; border-color: var(--primary-accent); }
.hata-mesaji { background-color: #E53E3E; color: #FFF; padding: 10px; border-radius: 8px; margin-bottom: 20px; font-size: 0.9rem; }
.tam-genislik { width: 100%; }

/* ==========================================================================
   6. FOOTER
   ========================================================================== */
.site-footer { background-color: var(--bg-secondary); color: var(--text-secondary); padding-top: 60px; font-size: 0.95rem; border-top: 1px solid var(--border-color); }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; padding-bottom: 40px; }
.footer-column h3, .footer-column h4 { color: var(--text-primary); font-weight: 600; margin-bottom: 20px; font-size: 1.1rem; }
.links-column ul { list-style: none; }
.links-column ul li a { color: var(--text-secondary); text-decoration: none; transition: all 0.3s ease; }
.links-column ul li a:hover { color: var(--primary-accent); padding-left: 5px; }
.social-icons { display: flex; gap: 15px; }
.social-icons a { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; background-color: var(--bg-primary); color: var(--text-secondary); border-radius: 50%; text-decoration: none; transition: all 0.3s ease; }
.social-icons a:hover { background-color: var(--primary-accent); color: var(--accent-text); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid var(--border-color); padding: 20px 0; text-align: center; font-size: 0.9rem; }

/* ==========================================================================
   7. MOBİL & RESPONSIVE
   ========================================================================== */
.menu-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 10px; }
.menu-toggle .bar { width: 25px; height: 3px; background-color: var(--text-primary); border-radius: 2px; transition: all 0.3s ease; }

@media (max-width: 1024px) {
    .nav-menu, .header-right-area { display: none; }
    .menu-toggle { display: flex; margin-left: auto; }
    main { padding-top: 100px; }
    .navbar { position: relative; }
    .nav-menu.active { display: flex; flex-direction: column; position: absolute; top: calc(100% + 15px); left: 0; width: 100%; background: var(--bg-secondary); padding: 10px 0; box-shadow: 0 10px 20px rgba(0,0,0,0.1); gap: 0; border-radius: 8px; border: 1px solid var(--border-color); }
    .nav-item { width: 100%; text-align: left; }
    .nav-link { display: block; padding: 12px 20px; border-bottom: 1px solid var(--border-color); }
    .nav-link:hover::after { width: 0; }
    .menu-toggle.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.is-active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

@media (max-width: 992px) {
    .why-us-content { grid-template-columns: 1fr; gap: 50px; }
    .why-us-image { transform: rotate(0deg); margin-bottom: 20px; }
    .section-title-left, .section-subtitle-left { text-align: center; }
    .tema-detay-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .topbar-contact { display: none; }
    .topbar-content { justify-content: flex-end; }
    .hero-title { font-size: 2.5rem; }
    .section-title, .section-title-left { font-size: 2.2rem; }
}

/* ==========================================================================
   ANİMASYONLU HERO METNİ STİLLERİ
   ========================================================================== */

.hero-title {
    /* Başlığın yüksekliğini sabit tutarak metin değişirken sayfanın zıplamasını engeller */
    min-height: 140px; 
}

/* Animasyonlu metnin rengini ana vurgu rengi yapalım */
.hero-title #typed-text {
    color: var(--primary-accent);
}

/* Typed.js tarafından oluşturulan imleç için stiller */
.typed-cursor {
    color: var(--primary-accent);
    font-weight: 300;
    font-size: 3.8rem; /* Metinle aynı boyutta olması için */
    animation: blink 0.7s infinite;
}

/* İmlecin yanıp sönme animasyonu */
@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

/* Mobil cihazlar için başlık ve imleç boyutunu ayarlayalım */
@media (max-width: 768px) {
    .hero-title {
        min-height: 100px;
    }
    .typed-cursor {
        font-size: 2.8rem;
    }
}

/* ==========================================================================
   GELİŞMİŞ İLETİŞİM SAYFASI STİLLERİ
   ========================================================================== */
.iletisim-sayfasi-gelismis {
    padding: 80px 0;
}

.iletisim-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr; /* Bilgi sütunu daha dar, form daha geniş */
    gap: 0; /* DEĞİŞİKLİK: Sütunlar arası boşluk kaldırıldı, bitişik olacaklar. */
    
    /* DEĞİŞİKLİK: Ana kutunun kendisini ortalıyoruz ve stil veriyoruz */
    max-width: 1100px;
    margin: 0 auto;
    background-color: var(--bg-secondary); /* Bütün kutunun arka planı beyaz (veya seçilen temaya göre ikincil renk) */
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); /* Daha modern bir gölge */
}
.iletisim-bilgileri {
    padding: 40px;
    background-color: var(--bg-primary);
}

.iletisim-bilgileri h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.iletisim-bilgileri p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.bilgi-listesi {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bilgi-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.bilgi-icon {
    flex-shrink: 0;
    color: var(--primary-accent);
}

.bilgi-text {
    display: flex;
    flex-direction: column;
}

.bilgi-text strong {
    font-weight: 600;
    color: var(--text-primary);
}

.bilgi-text span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Ön yüzdeki formun padding'ini ve kenarlığını sıfırla */
.iletisim-grid .form-container-public {
    padding: 40px;
    border: none;
    box-shadow: none;
}

/* Başarı mesajı kutusu */
.success-box {
    text-align: center;
    padding: 40px;
}

.success-box h3 {
    color: var(--success-color);
    font-size: 1.8rem;
    margin-bottom: 15px;
}
.success-box p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}
.sayfa-alt-baslik {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: -10px;
}
/* Responsive ayarlar */
@media (max-width: 992px) {
    .iletisim-grid {
        grid-template-columns: 1fr; /* Sütunları alt alta getir */
    }
}

/* ==========================================================
   TEXTAREA STİLLERİ
   ========================================================== */

textarea {
    /* --- Temel Görünüm --- */
    width: 100%;
    min-height: 150px; /* Başlangıç için minimum yükseklik */
    padding: 12px 15px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-family); /* Sitenin genel fontunu kullanır */
    line-height: 1.6;
    
    /* --- Davranış ve Geçişler --- */
    resize: vertical; /* Kullanıcının sadece yüksekliği değiştirmesine izin ver */
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* --- Odaklanma (Focus) Durumu --- */
textarea:focus {
    outline: none; /* Tarayıcının varsayılan çerçevesini kaldır */
    border-color: var(--primary-accent); /* Kenarlık rengini ana vurgu rengi yap */
    box-shadow: 0 0 0 3px var(--primary-accent), 0 0 0 3px rgba(0,0,0,0.1); /* Hafif bir parlama efekti ekle */
    opacity: 0.5; /* Opaklığı düşür */
}

/* ==========================================================
   BUTON STİLLERİ
   ========================================================== */

/* --- Ana Eylem Butonu (Primary Button) --- */
.buton-birincil {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--primary-accent);
    color: var(--accent-text); /* Vurgu rengi üzerindeki metin rengi */
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* --- Butonun Üzerine Gelme (Hover) Durumu --- */
.buton-birincil:hover {
    background-color: var(--primary-accent-hover);
    transform: translateY(-3px); /* Hafif yukarı kalkma efekti */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* --- Yardımcı Sınıf: Tam Genişlik --- */
.tam-genislik {
    width: 100%;
}


/* ==========================================================================
   HAKKIMIZDA SAYFASI STİLLERİ
   ========================================================================== */

/* --- 2. Hikayemiz Bölümü --- */
.hakkimizda-bolumu {
    padding: 80px 0;
    background-color: var(--bg-primary);
}
.hakkimizda-giris {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
    gap: 60px;
}
.hakkimizda-gorsel img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}
.hakkimizda-metin h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}
.hakkimizda-metin p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

/* --- 3. Misyon & Vizyon Bölümü --- */
.misyon-vizyon-bolumu {
    background-color: var(--bg-secondary);
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.misyon-vizyon-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.misyon-kutusu, .vizyon-kutusu {
    padding: 30px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
}
.misyon-kutusu h3, .vizyon-kutusu h3 {
    font-size: 1.5rem;
    color: var(--primary-accent);
    margin-bottom: 15px;
}

/* --- 4. Değerlerimiz Bölümü --- */
.degerlerimiz-bolumu {
    padding: 80px 0;
}
.degerler-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.deger-karti {
    text-align: center;
    padding: 30px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.deger-karti:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.deger-karti .deger-icon {
    font-size: 2.8rem; /* İkonların boyutunu ayarlar */
    color: var(--primary-accent);
    margin-bottom: 20px;
}
.deger-karti h4 { font-size: 1.2rem; color: var(--text-primary); margin-bottom: 10px; }
.deger-karti p { color: var(--text-secondary); font-size: 0.9rem; }

/* --- 5. Ekibimiz Bölümü --- */
.takimimiz-bolumu {
    padding: 80px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}
.takim-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    justify-items: center;
}
.takim-uyesi {
    text-align: center;
}
.takim-uyesi img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 4px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.takim-uyesi h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
}
.takim-uyesi span {
    color: var(--primary-accent);
    font-weight: 500;
}

/* --- 6. CTA Bölümü --- */
.cta-bolumu {
    padding: 60px 0;
    background-color: var(--bg-dark-secondary); /* Koyu tema için özel renk */
    text-align: center;
}
/* Diğer temalarda da uyumlu olması için */
.theme-light .cta-bolumu,
.theme-blue .cta-bolumu,
.theme-green .cta-bolumu,
.theme-red .cta-bolumu {
    background-color: var(--primary-accent);
}
.cta-bolumu h2 { color: #FFF; font-size: 2rem; margin-bottom: 10px; }
.cta-bolumu p { color: rgba(255,255,255,0.8); margin-bottom: 25px; }
.cta-bolumu .hero-button {
    background-color: #FFF;
    color: var(--primary-accent);
}
.theme-dark .cta-bolumu .hero-button {
    color: var(--bg-dark);
}

/* Responsive Ayarlar */
@media (max-width: 992px) {
    .hakkimizda-giris, .misyon-vizyon-grid {
        grid-template-columns: 1fr;
    }
    .hakkimizda-gorsel {
        margin-bottom: 30px;
    }
}

/* ==========================================================================
   FİNAL TEMA DETAY SAYFASI TASARIMI (ENVATO STİLİ)
   ========================================================================== */

/* --- 1. Canlı Önizleme Barı --- */
.live-preview-bar { background: #262626; padding: 12px 0; position: sticky; top: 132px; z-index: 998; box-shadow: 0 5px 20px rgba(0,0,0,0.2); }
.live-preview-bar .container { display: flex; justify-content: space-between; align-items: center; }
.theme-name-bar { font-weight: 600; color: #fff; }
.preview-button { background: #82b440; color: #fff; padding: 8px 20px; border-radius: 5px; text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: background 0.2s ease; }
.preview-button:hover { background: #7ab428; }
.preview-button i { margin-right: 8px; }

/* --- 2. Ana Yerleşim (İçerik + Kenar Çubuğu) --- */
.page-layout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; padding-top: 50px; }

/* --- 3. Ana İçerik Sütunu (Sol) --- */
.content-column { min-width: 0; }
.content-section { margin-bottom: 50px; }
.section-heading { font-size: 1.8rem; margin-bottom: 25px; padding-bottom: 15px; border-bottom: 1px solid var(--border-color); }
.content-column h1,h2,h3 { color: var(--text-primary); margin: 30px 0 15px 0; line-height: 1.3; }
.content-column p { color: var(--text-secondary); line-height: 1.8; }
.content-column img { max-width: 100%; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.content-column ul { list-style-type: '✓ '; padding-left: 20px; color: var(--text-secondary); }

/* --- "Neden PHP Script?" Görsel Şov --- */
.why-us-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.why-us-card { background: var(--bg-secondary); padding: 25px; border-radius: 8px; border: 1px solid var(--border-color); text-align: center; }
.why-us-icon { font-size: 2.5rem; color: var(--primary-accent); margin-bottom: 15px; }
.why-us-card h4 { font-size: 1.2rem; margin-bottom: 10px; }

/* --- 4. Yapışkan Kenar Çubuğu (Sağ) --- */
.sidebar-column { position: relative; }
.sidebar-sticky-wrapper { position: sticky; top: 200px; }
.sidebar-widget { background: var(--bg-secondary); border-radius: 8px; border: 1px solid var(--border-color); margin-bottom: 25px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }

/* Galeri Stilleri */
.product-gallery-container { padding: 15px; }
.product-gallery-main { border-radius: 8px; margin-bottom: 10px; }
.product-gallery-thumbs { height: 80px; }
.product-gallery-thumbs .swiper-slide { width: 25%; height: 100%; opacity: 0.6; cursor: pointer; border-radius: 4px; overflow: hidden; }
.product-gallery-thumbs .swiper-slide-thumb-active { opacity: 1; border: 2px solid var(--primary-accent); }
.swiper-button-next, .swiper-button-prev { color: var(--primary-accent); }

/* Satın Alma Vitrini */
.purchase-widget { padding: 20px; }
.price-display { font-size: 2.5rem; font-weight: 700; color: var(--text-primary); text-align: center; margin-bottom: 15px; }
.add-to-cart-button { background: var(--success-color); color: #fff; width: 100%; text-align: center; padding: 16px; border-radius: 6px; font-weight: 700; font-size: 1.2rem; border: none; cursor: pointer; transition: all 0.3s ease; animation: pulse-button 2.5s infinite; }
.add-to-cart-button:hover { background: #229954; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(40, 167, 69, 0.3); animation: none; }
@keyframes pulse-button { 50% { opacity: 0.8; } }

/* Meta Veri Vitrini */
.meta-widget ul { list-style: none; }
.meta-widget li { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; font-size: 0.9rem; color: var(--text-secondary); border-bottom: 1px solid var(--border-color); }
.meta-widget li:last-child { border-bottom: none; }
.meta-widget li i { margin-right: 10px; }
.meta-widget li strong { color: var(--text-primary); font-weight: 600; }

/* --- 5. Upsell Pop-up --- */
.modal-container { max-width: 500px; }
.upsell-options label { display: block; background: var(--bg-primary); padding: 15px; border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 10px; cursor: pointer; transition: all 0.2s ease; }
.upsell-options label:has(input:checked) { border-color: var(--primary-accent); background-color: var(--bg-secondary); }
.upsell-summary { display: flex; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--border-color); margin-top: 20px; }
.upsell-summary.total { font-size: 1.3rem; font-weight: 700; }
.final-add-btn { margin-top: 20px; width: 100%; animation: none; }

/* --- 6. Giriş Animasyonları --- */
[data-aos] { opacity: 0; transform: translateY(30px); }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos-delay="200"] { transition-delay: 0.2s; }

/* --- 7. Responsive --- */
@media (max-width: 1024px) {
    .live-preview-bar { display: none; }
    .page-layout { grid-template-columns: 1fr; }
    .sidebar-sticky-wrapper { position: static; }
    main { padding-top: 80px; }
}

/* --- 1. Renk Paleti ve Temel Ayarlar (YENİ MODERN TEMA) --- */
:root {
    --primary: #5E3BEE; /* Canlı Mor */
    --primary-light: #7E65FF;
    --primary-dark: #4C2BC2;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --text-dark: #212529;
    --text-medium: #495057;
    --text-light: #6c757d;
    --border-color: #e0e0e0;
    --shadow-light: rgba(0, 0, 0, 0.05);
    --shadow-medium: rgba(0, 0, 0, 0.1);
    --success-color: #28a745;
}

body {
    font-family: 'Inter', sans-serif; /* Modern, okunaklı font */
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}
.product-fixed { padding-top: 100px; padding-bottom: 60px; } /* Header'a göre ayarlandı */

/* --- 2. Sayfa Başlığı ve Breadcrumb --- */
.breadcrumb {
    list-style: none;
    display: flex;
    gap: 8px;
    padding: 0;
    margin: 0 0 15px 0;
    font-size: 0.9rem;
    color: var(--text-light);
}
.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb li::after { content: '>'; margin-left: 8px; color: var(--border-color); }
.breadcrumb li:last-child::after { display: none; }

.page-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 30px;
    line-height: 1.25;
}
@media (max-width: 768px) {
    .page-title { font-size: 2rem; }
}

/* --- 3. Üst Grid (Galeri + Satın Alma Kartı) --- */
.top-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: 50px;
    align-items: flex-start;
}
@media (max-width: 992px) {
    .top-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* Sol Galeri */
.g-wrap {
    display: flex;
    flex-direction: column;
}
.g-main {
    flex: 1;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    box-shadow: 0 15px 40px var(--shadow-light);
    min-height: 480px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.g-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
/* .g-main:hover img { transform: scale(1.03); } */ /* İstek üzerine kaldırıldı */

.g-thumbs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
    justify-content: center; /* Ortala */
}
.g-thumbs img {
    width: 100px;
    height: 75px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.25s ease;
    border: 3px solid transparent;
}
.g-thumbs img.active,
.g-thumbs img:hover {
    opacity: 1;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-light);
}

/* Sağ Kart (Satın Alma) */
.cart-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.info-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-white);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    padding: 30px;
    box-shadow: 0 15px 40px var(--shadow-light);
    position: relative;
    overflow: hidden;
}
.cart-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
    position: relative;
    z-index: 1;
}
.price-row {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.current-price {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
}
.old-price {
    text-decoration: line-through;
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.3rem;
}
.discount-badge {
    background: var(--primary-light);
    color: #fff;
    font-weight: 700;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.9rem;
    margin-left: 10px;
}
.cart-mini-features {
    margin-top: 15px;
    display: grid;
    gap: 10px;
    color: var(--text-medium);
    font-size: 0.95rem;
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}
.cart-mini-features li {
    display: flex;
    align-items: center;
}
.cart-mini-features i {
    margin-right: 10px;
    color: var(--primary);
    font-size: 1.1rem;
}
.cart-desc {
    margin-top: 15px;
    font-size: 0.98rem;
    color: var(--text-medium);
    flex-grow: 1;
    margin-bottom: 30px;
}
.cart-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.primary-button, .secondary-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}
.primary-button {
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    color: #fff;
    border: none;
    box-shadow: 0 8px 25px rgba(94, 59, 238, 0.25);
}
.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(94, 59, 238, 0.35);
}
.secondary-button {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}
.secondary-button:hover {
    background: var(--bg-white);
    border-color: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-light);
}
.primary-button i, .secondary-button i { margin-right: 10px; }

/* --- 4. Güven Rozetleri (Yenilenmiş) --- */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 60px;
}
.trust-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    text-align: center;
    color: var(--text-medium);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px var(--shadow-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.trust-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-light);
    box-shadow: 0 12px 28px var(--shadow-medium);
    color: var(--primary);
}
.trust-item i {
    display: inline-block;
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}
.trust-item:hover i { transform: scale(1.1); }

/* --- 5. Özellik Kartları (Yeniden Tasarlandı) --- */
.features-section {
    padding: 80px 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-top: 60px;
}
.features-title {
    text-align: center;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 50px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    list-style: none;
    padding: 0;
}
.feature-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 30px 25px;
    text-align: center;
    font-weight: 600;
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    box-shadow: 0 10px 30px var(--shadow-light);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.feature-card i {
    font-size: 3.2rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
    transition: transform 0.4s ease;
}
.feature-card span {
    display: block;
    font-size: 1.05rem;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px var(--shadow-medium);
    border-color: var(--primary-light);
}
.feature-card:hover i {
    transform: translateY(-5px) scale(1.05);
    color: var(--primary-dark);
}
.features-title {
  position: relative;
  text-align: center;
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 50px;
  padding: 30px 0;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(135deg, #7f00ff, #e100ff);
  box-shadow: 0 10px 40px rgba(123, 31, 162, 0.3);
}

/* Mor dalga efekti */
.features-title::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg,
    rgba(255, 255, 255, 0.15),
    rgba(200, 100, 255, 0.25),
    rgba(120, 0, 255, 0.15)
  );

}

/* --- 6. Detaylı İçerik Sekmeleri (Yenilenmiş Tabs) --- */
.tabs-container {
    margin: 60px 0;
}
.tab-head {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 25px;
}
.tab-btn {
    position: relative;
    border: none;
    cursor: pointer;
    background: transparent;
    color: var(--text-light);
    padding: 12px 0;
    font-weight: 600;
    transition: all 0.25s ease;
    font-size: 1.1rem;
    margin-right: 15px;
}
.tab-btn.active, .tab-btn:hover {
    color: var(--primary);
}
.tab-btn::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px; /* Border altına denk gelmesi için */
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: width 0.25s ease;
}
.tab-btn.active::after {
    width: 100%;
}
.tab-body {
    padding: 25px 0;
    background: var(--bg-white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px var(--shadow-light);
    padding: 30px;
}
.tab-pane {
    display: none;
    opacity: 0;
    transform: translateY(15px);
    animation: tabFadeIn 0.5s ease forwards;
}
.tab-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}
@keyframes tabFadeIn{
    from{opacity:0;transform:translateY(15px)}
    to{opacity:1;transform:translateY(0)}
}
.tab-pane h3 {
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 700;
}
.tab-pane p {
    margin-bottom: 1rem;
    color: var(--text-medium);
    font-size: 1rem;
}
.tab-pane ul {
    margin: 1rem 0;
    padding-left: 25px;
    list-style-type: disc;
    color: var(--text-medium);
}
.tab-pane li {
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

/* Teknik Tablo */
.specs {
    width: 100%;
    border-collapse: collapse;
}
.specs tr + tr {
    border-top: 1px solid var(--border-color);
}
.specs td {
    padding: 15px 10px;
    vertical-align: middle;
    color: var(--text-medium);
    font-size: 0.98rem;
}
.specs td .s-ico {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    color: var(--primary);
    margin-right: 12px;
    font-size: 1.2rem;
}
.specs td strong {
    color: var(--text-dark);
    font-weight: 600;
}

/* SSS Akordiyon */
.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px 20px;
    margin-bottom: 12px;
    background: var(--bg-white);
    box-shadow: 0 5px 15px var(--shadow-light);
}
.faq-item:last-child { margin-bottom: 0; }
.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.05rem;
    padding: 5px 0;
}
.faq-q i {
    transition: transform 0.3s ease;
    color: var(--primary);
}
.faq-a {
    display: none;
    color: var(--text-medium);
    padding-top: 15px;
    margin-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 0.95rem;
}
.faq-item.active .faq-a { display: block; }
.faq-item.active .faq-q i { transform: rotate(180deg); }

/* Sürüm Notları Timeline */
.timeline {
    position: relative;
    padding-left: 35px;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--border-color);
    border-radius: 2px;
}
.t-item {
    position: relative;
    margin-bottom: 30px;
}
.t-item:last-child { margin-bottom: 0; }
.t-item::before {
    content: "";
    position: absolute;
    left: -2.5px; /* Timeline çizgisi üzerinde ortalamak için */
    top: 5px;
    width: 15px;
    height: 15px;
    background: var(--primary);
    border: 3px solid var(--bg-white);
    border-radius: 50%;
    z-index: 1;
}
.t-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 5px;
}
.t-ver {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.t-ver i { color: var(--primary); }
.t-date {
    color: var(--text-light);
    font-size: 0.88rem;
}
.t-body {
    color: var(--text-medium);
    margin-top: 8px;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* --- 7. Benzer Temalar --- */
.similar-themes-section {
    margin: 80px 0;
    padding: 60px 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
}
.similar-themes-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 50px;
}
.similar-themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.theme-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.35s ease;
    box-shadow: 0 10px 30px var(--shadow-light);
}
.theme-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px var(--shadow-medium);
    border-color: var(--primary-light);
}
.theme-thumbnail {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}
.theme-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.theme-card:hover .theme-thumbnail img {
    transform: scale(1.08);
}
.theme-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.theme-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 10px;
    color: var(--text-dark);
}
.theme-price {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary);
    margin-top: auto;
}

.no-similar-themes {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    padding: 40px 0;
    background: var(--bg-white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px var(--shadow-light);
}

/* --- 8. Sipariş Pop-up (Modal) - Yenilenmiş Stiller --- */
.modal-overlay{position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px); /* arka planı yumuşatır */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  padding: 40px 20px; /* Üstten ve alttan boşluk */
  box-sizing: border-box;}
.modal-overlay.active{  opacity: 1;
  pointer-events: all;}
.modal-card{
    background:var(--bg-white);
    border-radius:18px;
    width:95%;
    max-width:550px;
    box-shadow:0 20px 50px rgba(0,0,0,.2);
    display:none;
    animation:modalFadeIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; /* Daha canlı bir animasyon */
}
.modal-card.active{display:block;}
@keyframes modalFadeIn{
    from{opacity:0;transform:translateY(30px) scale(0.95);}
    to{opacity:1;transform:translateY(0) scale(1);}
}
.modal-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);padding:1.2rem 1.8rem;}
.modal-title{font-weight:700;font-size:1.3rem;color:var(--primary); display:flex; align-items:center;}
.modal-close { background: none; border: none; font-size: 2.2rem; cursor: pointer; color: var(--text-light); transition: color .2s ease; }
.modal-close:hover { color: var(--text-dark); transform: rotate(90deg); } /* Çarpı butonuna dönüş efekti */
.modal-body {padding: 2.2rem 1.8rem !important; /* iç boşluk */
  display: flex;
  flex-direction: column;
  justify-content: center;}

.step-badge{background:var(--primary);color:#fff;font-size:.85rem;padding:4px 10px;border-radius:8px;margin-right:10px; font-weight: 600;}
.modal-info{font-size:.95rem;color:var(--text-medium);margin-bottom:20px; line-height: 1.5;}
.option-list{display:grid;gap:12px;margin-bottom:20px}
.option-item{
    display: flex;
    align-items: center;
    border: 2px solid var(--border-color);
    border-radius:10px;
    padding:14px 16px;
    cursor:pointer;
    transition:.25s;
    background:var(--bg-light);
    font-size: 1rem;
    color: var(--text-dark);
}
.option-item:hover{border-color:var(--primary-light); background: var(--bg-white);}
.option-item input{margin-right:12px; transform: scale(1.1);}
.option-item:has(input:checked) { border-color: var(--primary); background: var(--bg-white); font-weight: 600; color: var(--primary-dark); box-shadow: 0 4px 12px rgba(94, 59, 238, 0.1); }
.modal-actions{display:flex;justify-content:space-between;margin-top:25px; padding-top: 25px; border-top: 1px solid var(--border-color); }
.btn-next-step,.btn-back-step,.btn-add-final{
    border:none;border-radius:10px;padding:12px 20px;font-weight:700;cursor:pointer;transition:.25s;font-size:1rem;
    display: inline-flex; align-items: center; gap: 8px;
}
.btn-next-step, .btn-add-final{background:linear-gradient(90deg,var(--primary),var(--primary-light));color:#fff}
.btn-next-step:hover, .btn-add-final:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(94, 59, 238, 0.2); }
.btn-back-step{background:var(--bg-light); color: var(--text-medium); border: 1px solid var(--border-color); }
.btn-back-step:hover { background: var(--bg-white); color: var(--primary); border-color: var(--primary-light); }

.summary-box{background:var(--bg-light);border:1px solid var(--border-color);border-radius:10px;padding:15px;margin-top:20px;}
.summary-box h4 { font-size: 1.05rem; margin-bottom: 10px; color: var(--text-dark); }
.summary-box ul { list-style: none; padding: 0; margin: 0; font-size: 0.95rem; color: var(--text-medium); }
.summary-box li { padding: 4px 0; display: flex; justify-content: space-between; align-items: center;}
.summary-box strong { color: var(--text-dark); }
.summary-box .price { font-weight: 600; color: var(--primary); }
.summary-box strong.summary-total { display: block; text-align: right; margin-top: 15px; font-size: 1.3rem; font-weight: 800; color: var(--primary-dark); }

.form-grup { margin-bottom: 18px; }
.form-grup label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.95rem; color: var(--text-dark); }
.form-grup input { width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 10px; font-size: 1rem; color: var(--text-dark); background-color: var(--bg-white); }
.form-grup input:focus { outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(94, 59, 238, 0.1); }

.success-card{text-align:center;padding:40px 25px;display:none}
.success-card.active{display:block}
.success-card i{font-size:4.5rem;color:var(--success-color);margin-bottom:20px}
.success-card h3{font-size:2rem;color:var(--text-dark);margin-bottom:15px; font-weight: 800;}
.success-card p{color:var(--text-medium);font-size:1.1rem;margin-bottom:25px;}
.success-actions{display:flex;justify-content:center;gap:15px;margin-top:15px}
.success-actions .primary-button { background: var(--primary); }
.success-actions #continueShopping {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-medium);
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
}
.success-actions #continueShopping:hover {
    background: var(--bg-white);
    border-color: var(--primary);
    color: var(--primary);
}
/* ==========================================================================
   SEPET SAYFASI STİLLERİ (sepet.php)
   ========================================================================== */

.cart-page-wrapper {
    padding: 60px 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 350px; /* Sol geniş, sağ sabit */
    gap: 40px;
    align-items: flex-start;
}

/* --- Sol Sütun: Ürün Listesi --- */
.cart-items-list {
    display: grid;
    gap: 20px;
}

.cart-item-card {
    display: flex;
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
    padding: 20px;
    gap: 20px;
    box-shadow: 0 5px 15px var(--shadow-light, rgba(0,0,0,0.05));
}

.item-thumb {
    width: 120px;
    height: 90px;
    flex-shrink: 0;
}
.item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.item-details {
    flex-grow: 1;
}
.item-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--txt1, #212529);
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
}
.item-title:hover {
    color: var(--primary, #007BFF);
}

.item-extras-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    color: var(--txt2, #6c757d);
}
.item-extras-list li {
    margin-bottom: 4px;
}
.item-extras-list i {
    margin-right: 6px;
    color: var(--primary, #007BFF);
}

.item-price-actions {
    text-align: right;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}
.item-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--txt1, #212529);
}
.item-remove-btn {
    color: var(--text-light, #6c757d);
    font-size: 1.1rem;
    transition: color 0.2s ease;
}
.item-remove-btn:hover {
    color: #E53E3E; /* Kırmızı */
}

/* --- Sağ Sütun: Sipariş Özeti --- */
.order-summary-sidebar {
    position: sticky;
    top: 150px; /* Header'a göre ayarlayın */
}
.order-summary {
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 10px 30px var(--shadow-light, rgba(0,0,0,0.07));
}
.order-summary h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--txt1, #212529);
    margin: 0 0 20px 0;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--brd, #e0e0e0);
}
.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
    color: var(--txt2, #6c757d);
    margin-bottom: 15px;
}
.summary-row.total {
    font-size: 1.2rem;
    color: var(--txt1, #212529);
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--brd, #e0e0e0);
}
.checkout-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 15px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    background: var(--ok, #28a745);
    color: #fff;
    border: none;
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}
.checkout-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(40, 167, 69, 0.4);
}
.checkout-button i {
    margin-right: 10px;
}
.continue-shopping-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: var(--primary, #007BFF);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}
.continue-shopping-link:hover {
    text-decoration: underline;
}

/* --- Sepet Boş Durumu --- */
.cart-empty-state {
    text-align: center;
    padding: 80px 20px;
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
}
.empty-icon {
    font-size: 4rem;
    color: var(--primary, #007BFF);
    margin-bottom: 20px;
}
.cart-empty-state h2 {
    font-size: 2rem;
    color: var(--txt1, #212529);
    margin-bottom: 10px;
}
.cart-empty-state p {
    color: var(--txt2, #6c757d);
    max-width: 450px;
    margin: 0 auto 30px auto;
}

/* --- Responsive Ayarlar --- */
@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr; /* Sütunları alt alta getir */
    }
    .order-summary-sidebar {
        position: static; /* Yapışkan özelliği kaldır */
        margin-top: 30px;
    }
}
@media (max-width: 576px) {
    .cart-item-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .item-price-actions {
        flex-direction: row;
        gap: 20px;
        width: 100%;
        justify-content: center;
        margin-top: 15px;
    }
}

/* ==========================================================================
   MODERN BİLDİRİM KUTULARI (ALERT)
   ========================================================================== */

/* --- 1. Genel Alert Yapısı --- */
.alert {
    display: flex;
    align-items: flex-start; /* İkon ve metni dikeyde yukarı hizala */
    padding: 16px;
    margin-bottom: 20px;
    border-radius: 12px; /* Daha yumuşak köşeler */
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid transparent;
    
    /* Giriş animasyonu için hazırlık */
    animation: alertFadeIn 0.5s ease forwards;
}

/* Giriş animasyonu */
@keyframes alertFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert i {
    font-size: 1.3rem;
    margin-right: 15px;
    line-height: 1.5; /* Metin satır yüksekliği ile uyumlu hale getir */
}

/* --- 2. Başarı (Success) Rengi --- */
.alert-success {
    /*
     * Arka plan: Başarı renginin çok açık bir tonu.
     * Renk: Başarı renginin koyu bir tonu.
     * Kenarlık: Başarı renginin orta bir tonu.
     */
    background-color: #E6F7ED; /* Açık Yeşil */
    color: #0D612E; /* Koyu Yeşil */
    border-color: #B7E4C7; /* Orta Yeşil */
    
    /* Sitenizin renk paletiyle uyumlu hale getirmek için:
     * background-color: rgba(var(--ok-rgb), 0.1); 
     * color: var(--ok);
     * border-color: rgba(var(--ok-rgb), 0.3);
    */
}

.alert-success i {
    color: #1DB954; /* Canlı Yeşil İkon Rengi */
    /* Sitenizin renk paletiyle uyumlu hale getirmek için:
     * color: var(--ok);
    */
}


/* --- 3. Hata (Danger) Rengi (Ekstra) --- */
/* İhtiyaç duyarsanız diye hata mesajları için de bir stil */
.alert-danger {
    background-color: #FDEDED; /* Açık Kırmızı */
    color: #5F2120; /* Koyu Kırmızı */
    border-color: #F8D7DA; /* Orta Kırmızı */
}

.alert-danger i {
    color: #DC3545; /* Canlı Kırmızı İkon Rengi */
}/* ==========================================================================
   ÖDEME SAYFASI STİLLERİ (odeme.php)
   ========================================================================== */

.checkout-page-wrapper { padding: 60px 0; }
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 40px; align-items: flex-start; }
.billing-form h3 { font-size: 1.5rem; margin-bottom: 25px; }

/* Sipariş Özeti */
.summary-items { display: grid; gap: 10px; margin-bottom: 20px; }
.summary-item { display: flex; justify-content: space-between; font-size: 0.95rem; }
.item-name { color: var(--txt1); }
.item-price { font-weight: 600; color: var(--txt1); }

/* Ödeme iFrame */
.payment-iframe-container { background: var(--bg2); padding: 30px; border-radius: 16px; border: 1px solid var(--brd); text-align: center; }
.payment-iframe-container h2 { margin-bottom: 10px; }
.payment-iframe-container p { margin-bottom: 20px; color: var(--txt2); }

/* Responsive */
@media (max-width: 992px) {
    .checkout-layout { grid-template-columns: 1fr; }
    .order-summary-sidebar { margin-top: 30px; }
}
/* ==========================================================================
   YENİ ÖDEME SİHİRBAZI STİLLERİ
   ========================================================================== */

/* --- Adım Adım İlerleme Çubuğu --- */
.checkout-steps {
    display: flex;
    justify-content: center;
    margin: 30px 0;
}
.step-item {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-weight: 600;
}
.step-counter {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    font-weight: 700;
}
.step-item.active .step-counter {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}
.step-item.active span {
    color: var(--text-dark);
}
.step-item.completed .step-counter {
    background: var(--success-color);
    border-color: var(--success-color);
    color: #fff;
}
.step-item:not(:last-child)::after {
    content: '';
    width: 50px;
    height: 2px;
    background: var(--border-color);
    margin: 0 15px;
}

/* --- Oturum Açma / Kayıt Olma Alanı --- */
.auth-section {
    background: var(--bg2);
    border-radius: 16px;
    border: 1px solid var(--brd);
    overflow: hidden;
}
.auth-tabs {
    display: flex;
    background: var(--bg1);
}
.auth-tab-btn {
    flex: 1;
    padding: 15px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--txt2);
    cursor: pointer;
    transition: all .3s ease;
}
.auth-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.auth-form-container {
    padding: 30px;
    display: none;
}
.auth-form-container.active {
    display: block;
}

/* Fatura Formu */
.welcome-message {
    background: var(--bg1);
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.95rem;
}
.billing-form input[readonly] {
    background-color: var(--bg1);
    cursor: not-allowed;
}

/* ==========================================================================
   DEMO ÖDEME SAYFASI STİLLERİ
   ========================================================================== */

/* --- Güvenlik Uyarısı --- */
.demo-warning {
    background-color: #FFF3CD; /* Açık Sarı */
    color: #664d03; /* Koyu Sarı */
    border: 1px solid #FFECB5;
    border-left: 5px solid #FFC107; /* Vurgulu Kenarlık */
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 30px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}
.demo-warning i {
    font-size: 1.5rem;
    margin-right: 15px;
}

/* --- Form Satır Yapısı (Tarih ve CVC için) --- */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* --- Buton İçindeki Spinner --- */
.btn-loading {
    display: none; /* Başlangıçta gizli */
}
.btn-loading i {
    margin-right: 8px;
}
/* ==========================================================================
   SİPARİŞLERİM SAYFASI STİLLERİ
   ========================================================================== */

.order-history-page {
    padding: 60px 0;
}

.order-history-list {
    display: grid;
    gap: 20px;
}

.order-card {
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 16px;
    box-shadow: 0 5px 15px var(--shadow-light, rgba(0,0,0,0.05));
    transition: box-shadow 0.3s ease;
}

.order-card:hover {
    box-shadow: 0 10px 30px var(--shadow-medium, rgba(0,0,0,0.1));
}

.order-card-header {
    display: grid;
    grid-template-columns: repeat(4, 1fr) auto; /* 4 bilgi sütunu + 1 buton sütunu */
    align-items: center;
    padding: 20px;
    cursor: pointer;
}

.order-info {
    font-size: 0.95rem;
    color: var(--text-medium, #495057);
}
.order-info strong {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light, #6c757d);
    margin-bottom: 2px;
}

/* Durum Rozetleri */
.status-badge {
    padding: 5px 12px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.8rem;
    color: #fff;
    text-align: center;
}
.status-badge.status-completed { background-color: var(--success-color, #28a745); }
.status-badge.status-pending { background-color: #ffc107; color: #333; }
.status-badge.status-cancelled { background-color: #dc3545; }

.toggle-details-btn {
    background: var(--bg-light, #F8F9FA);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-medium, #495057);
    transition: transform 0.3s ease, background-color 0.3s ease;
    justify-self: end; /* Grid içinde en sağa yasla */
}

/* Genişletilebilir Detay Alanı */
.order-card-details {
    display: none; /* Başlangıçta gizli */
    padding: 20px;
    border-top: 1px solid var(--border-color, #e0e0e0);
    background-color: var(--bg-light, #F8F9FA);
}

.order-card.expanded .order-card-details {
    display: block;
}
.order-card.expanded .toggle-details-btn {
    transform: rotate(180deg);
    background-color: var(--primary, #007BFF);
    color: #fff;
}

.item-main {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.item-main img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}
.item-main-info h4 {
    font-size: 1.1rem;
    margin: 0 0 2px 0;
}
.item-main-info span {
    font-size: 0.9rem;
    color: var(--text-light, #6c757d);
}

.order-extras-list {
    list-style: none;
    padding: 15px;
    margin: 0 0 20px 0;
    background-color: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
}
.order-extras-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}
.order-extras-list li + li {
    border-top: 1px dashed var(--border-color, #e0e0e0);
}
.order-extras-list i {
    margin-right: 8px;
    color: var(--primary, #007BFF);
}

/* ==========================================================================
   ÖDEME SONUÇ SAYFALARI (Başarılı / Başarısız)
   ========================================================================== */

.payment-result-page {
    padding: 80px 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-card {
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 18px;
    padding: 40px;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 15px 40px var(--shadow-light, rgba(0,0,0,0.07));
}

.success-icon {
    font-size: 4rem;
    line-height: 1;
    /* İkona canlı bir gradient verelim */
    background: linear-gradient(45deg, var(--success-color, #28a745), #89f7fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    margin-bottom: 20px;
    animation: icon-pop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes icon-pop {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.success-card h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark, #212529);
    margin-bottom: 15px;
}

.success-card .lead-text {
    font-size: 1.1rem;
    color: var(--text-medium, #495057);
    margin-bottom: 30px;
}

.order-reference {
    background: var(--bg-light, #F8F9FA);
    border: 1px dashed var(--border-color, #e0e0e0);
    padding: 15px;
    border-radius: 10px;
    margin: 0 auto 30px auto;
    max-width: 300px;
}
.order-reference span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light, #6c757d);
}
.order-reference strong {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark, #212529);
    letter-spacing: 1px;
}

.next-steps-info {
    font-size: 0.95rem;
    color: var(--text-light, #6c757d);
    margin-bottom: 30px;
}

.result-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* ==========================================================================
   HESABIM SAYFASI STİLLERİ
   ========================================================================== */

.account-page-wrapper {
    padding: 60px 0;
}
.account-layout {
    display: grid;
    grid-template-columns: 280px 1fr; /* Sol menü sabit, sağ içerik esnek */
    gap: 40px;
    align-items: flex-start;
}

/* --- Sol Sütun: Navigasyon --- */
.account-sidebar {
    position: sticky;
    top: 150px;
}
.user-profile-box {
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    margin-bottom: 20px;
}
.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary, #007BFF);
    color: #fff;
    font-size: 2.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
}
.user-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--txt1, #212529);
    margin: 0;
}
.user-email {
    font-size: 0.9rem;
    color: var(--txt2, #6c757d);
}
.account-nav {
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
    padding: 10px;
}
.account-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    text-decoration: none;
    color: var(--txt2, #6c757d);
    font-weight: 500;
    border-radius: 10px;
    transition: all 0.3s ease;
}
.account-nav-link:hover {
    background: var(--bg1, #F0F9FF);
    color: var(--primary, #007BFF);
}
.account-nav-link.active {
    background: var(--primary, #007BFF);
    color: #fff;
}
.account-nav-link i {
    font-size: 1.1rem;
    width: 20px;
}
.account-nav-link.logout {
    color: #E53E3E;
}

/* --- Sağ Sütun: İçerik --- */
.account-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--txt1, #212529);
    margin: 0 0 25px 0;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--brd, #e0e0e0);
}
.account-pane {
    display: none; /* JS ile gösterilecek */
}
.account-pane.active {
    display: block;
}
.form-container-account {
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
    padding: 30px;
}

/* Siparişlerim Paneli */
.order-card-compact {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
}

/* İndirmelerim Paneli */
.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.download-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 12px;
    padding: 20px;
}
.download-card img {
    width: 120px;
    height: 90px;
    object-fit: cover;
    border-radius: 8px;
}
.download-info h4 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
}

/* --- Responsive Ayarlar --- */
@media (max-width: 992px) {
    .account-layout {
        grid-template-columns: 1fr;
    }
    .account-sidebar {
        position: static;
        margin-bottom: 30px;
    }
    .order-card-compact {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
}

/* ==========================================================================
   KULLANICI GİRİŞ VE KAYIT SAYFALARI
   ========================================================================== */

.auth-page-wrapper {
    padding: 80px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-form-box {
    width: 100%;
    max-width: 450px;
    background: var(--bg-white, #fff);
    padding: 40px;
    border-radius: 18px;
    border: 1px solid var(--border-color, #e0e0e0);
    box-shadow: 0 15px 40px var(--shadow-light, rgba(0,0,0,0.07));
    text-align: center;
}

.auth-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark, #212529);
    margin-bottom: 10px;
}

.auth-subtitle {
    font-size: 1rem;
    color: var(--text-medium, #495057);
    margin-bottom: 30px;
}

.auth-form-box .form-grup {
    margin-bottom: 20px;
    text-align: left;
}
.auth-form-box .form-grup label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}
.auth-form-box .form-grup input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 10px;
    font-size: 1rem;
}
.auth-form-box .form-grup input:focus {
    outline: none;
    border-color: var(--primary, #007BFF);
    box-shadow: 0 0 0 3px rgba(0,123,255,0.15);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-medium, #495057);
}

.forgot-password {
    color: var(--primary, #007BFF);
    text-decoration: none;
    font-weight: 500;
}
.forgot-password:hover {
    text-decoration: underline;
}

.primary-button.full-width {
    width: 100%;
}

.auth-divider {
    margin: 25px 0;
    text-align: center;
    color: var(--text-light, #6c757d);
    font-size: 0.9rem;
    position: relative;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-color, #e0e0e0);
}
.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }
.auth-divider span {
    background: var(--bg-white, #fff);
    padding: 0 10px;
    position: relative;
    z-index: 1;
}

.auth-footer p {
    margin: 10px 0 0 0;
    font-size: 0.95rem;
    color: var(--text-medium, #495057);
}
.auth-footer a {
    color: var(--primary, #007BFF);
    font-weight: 600;
    text-decoration: none;
}
.auth-footer a:hover {
    text-decoration: underline;
}
.admin-login-link {
    margin-top: 15px;
    font-size: 0.85rem;
}

/* ==========================================================================
   KULLANICI GİRİŞ VE KAYIT SAYFALARI
   ========================================================================== */

.auth-page-wrapper {
    padding: 80px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-form-box {
    width: 100%;
    max-width: 450px;
    background: var(--bg-white, #fff);
    padding: 40px;
    border-radius: 18px;
    border: 1px solid var(--border-color, #e0e0e0);
    box-shadow: 0 15px 40px var(--shadow-light, rgba(0,0,0,0.07));
    text-align: center;
}

.auth-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark, #212529);
    margin-bottom: 10px;
}

.auth-subtitle {
    font-size: 1rem;
    color: var(--text-medium, #495057);
    margin-bottom: 30px;
}

.auth-form-box .form-grup {
    margin-bottom: 20px;
    text-align: left;
}
.auth-form-box .form-grup label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}
.auth-form-box .form-grup input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 10px;
    font-size: 1rem;
}
.auth-form-box .form-grup input:focus {
    outline: none;
    border-color: var(--primary, #007BFF);
    box-shadow: 0 0 0 3px rgba(0,123,255,0.15);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-medium, #495057);
}

.forgot-password {
    color: var(--primary, #007BFF);
    text-decoration: none;
    font-weight: 500;
}
.forgot-password:hover {
    text-decoration: underline;
}

.primary-button.full-width {
    width: 100%;
}

.auth-divider {
    margin: 25px 0;
    text-align: center;
    color: var(--text-light, #6c757d);
    font-size: 0.9rem;
    position: relative;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-color, #e0e0e0);
}
.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }
.auth-divider span {
    background: var(--bg-white, #fff);
    padding: 0 10px;
    position: relative;
    z-index: 1;
}

.auth-footer p {
    margin: 10px 0 0 0;
    font-size: 0.95rem;
    color: var(--text-medium, #495057);
}
.auth-footer a {
    color: var(--primary, #007BFF);
    font-weight: 600;
    text-decoration: none;
}
.auth-footer a:hover {
    text-decoration: underline;
}
.admin-login-link {
    margin-top: 15px;
    font-size: 0.85rem;
}


/* ==========================================================================
   HESABIM SAYFASI - GELİŞTİRİLMİŞ SİPARİŞ LİSTESİ
   ========================================================================== */

.empty-state {
    text-align: center;
    padding: 40px;
    background: var(--bg1, #F0F9FF);
    border: 1px dashed var(--brd, #e0e0e0);
    border-radius: 12px;
}
.empty-state i { font-size: 3rem; color: var(--primary, #007BFF); opacity: 0.5; margin-bottom: 15px; }
.empty-state h4 { font-size: 1.3rem; color: var(--txt1, #212529); }
.empty-state p { color: var(--txt2, #6c757d); }

.order-history-list { display: grid; gap: 15px; }

.order-card-V2 {
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 16px;
    box-shadow: 0 5px 15px var(--shadow-light, rgba(0,0,0,0.05));
    transition: box-shadow 0.3s ease;
}
.order-card-V2:hover {
    box-shadow: 0 10px 30px var(--shadow-medium, rgba(0,0,0,0.1));
}

.order-card-header {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr auto;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    gap: 15px;
}
.order-info strong { display: block; font-size: 0.8rem; color: var(--txt2, #6c757d); margin-bottom: 4px; }
.order-info span { font-weight: 600; color: var(--txt1, #212529); }
.order-info.main span { font-size: 1.1rem; }

.toggle-details-btn { /* ... Önceki yanıttaki .toggle-details-btn stilleri ... */ }

/* Genişletilebilir Detay Alanı */
.order-card-details {
    max-height: 0; /* Başlangıçta kapalı */
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}
.details-content { padding: 0 20px; } /* max-height 0 iken padding olmaması için */

.order-card-V2.expanded .order-card-details {
    max-height: 500px; /* Açılınca alacağı maksimum yükseklik (içeriğe göre artırılabilir) */
    transition: max-height 0.5s ease-in;
}
.order-card-V2.expanded .details-content {
    padding: 20px 20px 25px 20px;
    border-top: 1px solid var(--brd, #e0e0e0);
}
.order-card-V2.expanded .toggle-details-btn { /* ... Önceki yanıttaki .expanded stilleri ... */ }

.details-actions {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
.primary-button.small, .secondary-button.small { padding: 8px 16px; font-size: 0.9rem; }
.no-extras { color: var(--txt2); font-style: italic; }

.order-card-details {
  display: none;
}
.order-card-V2.expanded .order-card-details {
  display: block;
}


/* ==========================================================================
   HESABIM SAYFASI - GELİŞTİRİLMİŞ İNDİRMELER LİSTESİ
   ========================================================================== */

.pane-subtitle {
    font-size: 1rem;
    color: var(--txt2, #6c757d);
    margin: -20px 0 30px 0;
}

.downloads-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.download-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr; /* Sütun genişlikleri */
    align-items: center;
    gap: 20px;
    background: var(--bg2, #fff);
    border: 1px solid var(--brd, #e0e0e0);
    border-radius: 12px;
    padding: 15px 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-item.header {
    background: transparent;
    border: none;
    box-shadow: none;
    font-weight: 600;
    color: var(--txt2, #6c757d);
    font-size: 0.9rem;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--brd, #e0e0e0);
}

.download-item:not(.header):hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-medium, rgba(0,0,0,0.1));
}

.item-product {
    display: flex;
    align-items: center;
    gap: 15px;
}
.item-product img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}
.product-info h4 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--txt1, #212529);
}

.license-key {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--txt2, #6c757d);
    font-family: monospace;
}
.copy-license-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary, #007BFF);
    opacity: 0.5;
    transition: opacity 0.2s ease;
}
.download-item:hover .copy-license-btn {
    opacity: 1;
}
.copy-feedback {
    font-size: 0.8rem;
    color: var(--ok, #28a745);
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.copy-feedback.visible {
    opacity: 1;
}

.item-date, .item-version {
    font-weight: 500;
    color: var(--txt2, #6c757d);
}
.version-badge {
    background: var(--bg1, #F0F9FF);
    border: 1px solid var(--brd, #e0e0e0);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
}

.item-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
.item-actions .primary-button,
.item-actions .secondary-button {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.download-item:hover .item-actions .primary-button,
.download-item:hover .item-actions .secondary-button {
    opacity: 1;
    transform: scale(1);
}
.download-item:hover .item-actions .secondary-button {
    transition-delay: 0.1s;
}

/* ==========================================================================
   HEADER - AÇILIR MİNİ SEPET (DROPDOWN CART)
   ========================================================================== */

.cart-dropdown-wrapper {
    position: relative;
}
.cart-icon { /* Zaten var olan stili güncelleyebilir */
    position: relative;
    color: var(--text-primary);
    padding: 5px;
    display: block;
}
.cart-counter { /* Zaten var olan stili güncelleyebilir */
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--primary);
    color: #fff;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Açılır Menünün Kendisi */
.cart-dropdown-menu {
    position: absolute;
    top: calc(100% + 15px); /* İkonun 15px altına */
    right: 0;
    width: 360px;
    background: var(--bg-white, #fff);
    border-radius: 12px;
    border: 1px solid var(--border-color, #e0e0e0);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    
    /* Başlangıçta gizli ve yukarıda */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    z-index: 1000;
}

/* Wrapper 'active' class'ı aldığında menüyü göster */
.cart-dropdown-wrapper.active .cart-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cart-dropdown-header {
    padding: 15px 20px;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.cart-items-list-dropdown {
    max-height: 300px; /* Çok fazla ürün varsa kaydırma çubuğu çıksın */
    overflow-y: auto;
}

.cart-item-dropdown {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
}
.cart-item-dropdown + .cart-item-dropdown { /* Her ürün arasına çizgi */
    border-top: 1px solid var(--border-color, #e0e0e0);
}
.cart-item-dropdown .item-img {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 6px;
}
.cart-item-dropdown .item-info {
    flex-grow: 1;
}
.cart-item-dropdown .item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark, #212529);
    text-decoration: none;
    display: block;
    margin-bottom: 2px;
}
.cart-item-dropdown .item-price {
    font-size: 0.9rem;
    color: var(--text-light, #6c757d);
}
.cart-item-dropdown .item-remove {
    color: var(--text-light, #6c757d);
    text-decoration: none;
    font-size: 1.2rem;
}
.cart-item-dropdown .item-remove:hover {
    color: #E53E3E;
}

/* Alt Kısım (Toplam ve Butonlar) */
.cart-dropdown-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color, #e0e0e0);
    background-color: var(--bg-light, #F8F9FA);
}
.subtotal-row {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    margin-bottom: 15px;
}
.action-buttons {
    display: flex;
    gap: 10px;
}
.action-buttons .full-width { width: 100%; }
.action-buttons .small { padding: 10px 15px; font-size: 0.9rem; }

/* Sepet Boş Durumu */
.cart-empty-dropdown {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-light, #6c757d);
}
.cart-empty-dropdown i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

/* ==========================================================================
   HEADER - GELİŞTİRİLMİŞ TOPBAR VE DROPDOWN MENÜ
   ========================================================================== */

/* --- Topbar Düzenlemeleri --- */
.topbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar-links {
    display: flex;
    align-items: center;
    gap: 20px;
}
.topbar-links a, .topbar-links span {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.3s ease;
}
.topbar-links a:hover {
    color: var(--primary);
}
.topbar-right-area {
    display: flex;
    align-items: center;
    gap: 20px;
}
.topbar-social {
    display: flex;
    gap: 15px;
    padding-right: 20px;
    border-right: 1px solid var(--border-color);
}
.topbar-social a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.3s ease, transform 0.3s ease;
}
.topbar-social a:hover {
    color: var(--primary);
    transform: scale(1.2);
}

/* --- Ana Menü - Dropdown --- */
.nav-link i { /* Açılır menü okları */
    font-size: 0.7rem;
    margin-left: 6px;
    transition: transform 0.3s ease;
}
.nav-item.has-dropdown {
    position: relative; /* Açılır menünün konumlanması için */
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 0 0 12px 12px;
    padding: 10px;
    list-style: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    
    /* Başlangıçta gizli ve animasyon için hazır */
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}
.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.nav-item.has-dropdown:hover .nav-link i {
    transform: rotate(180deg); /* Okun dönmesi */
}

.dropdown-menu li a {
    display: block;
    padding: 10px 15px;
    color: var(--text-medium);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.dropdown-menu li a:hover {
    background-color: var(--bg-light);
    color: var(--primary);
}

/* Responsive Düzenlemeler */
@media (max-width: 992px) {
    .topbar-links, .topbar-social {
        display: none; /* Mobilde topbar'ı sadeleştir */
    }
    .topbar-content {
        justify-content: flex-end; /* Kullanıcı alanını sağa yasla */
    }
}