/* ===================================================================
    KUWAFLOW - PROJE ANA STİL DOSYASI (style.css)
   Sürüm: v5.0 (Kusursuz & Ultra Donanımlı)
   =================================================================== */

/* ===================================================================
   BÖLÜM 1: PROJE TEMELİ, TEMA VE GLOBAL BİLEŞENLER
   =================================================================== */

/* --- 1.1 Google Fonts (Inter) --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* --- 1.2 CSS Değişkenleri (TEMA) --- */
/* :root seçicisi, projenin tamamında geçerli olacak merkezi değişkenleri tanımlar.
   Bu, "top seviye" bir projenin temel taşıdır. Renk paletini
   tek bir yerden (örn: --primary) yönetmemizi sağlar. */
:root {
    /* Ana Marka Renkleri - Sıcak ve İç Açıcı Tonlar */
    --primary: #ff6b35; /* Sıcak Turuncu */
    --primary-light: #ff8c61;
    --primary-dark: #e55a2b;

    /* Nötr Renkler ve Durumlar */
    --secondary: #8b7355; /* Sıcak Bej/Gri */
    --success: #28a745; /* Yeşil */
    --danger: #dc3545; /* Kırmızı */
    --warning: #ffa726; /* Sıcak Sarı/Turuncu */
    --info: #17a2b8; /* Açık Mavi */

    /* LIGHT THEME - Varsayılan (Light Mode) */
    --bg-darkest: #faf9f7; /* Çok açık krem/bej */
    --bg-darker: #ffffff;   /* Saf beyaz */
    --bg-dark: #fefefe;     /* Neredeyse beyaz */
    --bg-light: #f5f3f0;   /* Yumuşak bej */
    --border-color: #e0ddd8; /* Yumuşak gri */
    --text-light: #2c2c2c;  /* Koyu gri (göz yormayan) */
    --text-muted: #6b6b6b;  /* Orta gri */
    
    /* Tipografi */
    --font-family-base: 'Inter', sans-serif;
    --line-height-base: 1.7;

    /* Ölçüler ve Yarıçaplar */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;   /* Varsayılan */
    --border-radius-lg: 0.75rem; /* Kartlar için */
    --sidebar-width: 260px;  /* Panel sol menü genişliği */
    --header-height: 70px;   /* Üst menü yüksekliği */

    /* Gölgeler (Karanlık temada göze batmayan, derinlik veren) */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    --shadow-primary: 0 0 25px rgba(0, 168, 232, 0.25); /* Mavi parlama */

    /* Geçişler (Animasyonlar için) */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* --- 1.3 Temel Resetleme ve Global Stiller --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth; /* Sayfa içi linklere yumuşak kaydırma */
}

body {
    font-family: var(--font-family-base);
    line-height: var(--line-height-base);
    color: var(--text-light);
    background-color: var(--bg-darker);
    background-image: linear-gradient(180deg, #ffffff 0%, #faf9f7 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Yatay kaydırmayı engelle */
    transition: background-color 0.4s ease, color 0.4s ease, background-image 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-light); /* Başlıklar her zaman net beyaz */
}

p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--primary-light);
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- 1.4 Özel Scrollbar - Tema Aware --- */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-darker);
    transition: background-color 0.4s ease;
}
::-webkit-scrollbar-thumb {
    background: var(--bg-light);
    border-radius: 10px;
    transition: background-color 0.4s ease;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
    transition: background-color 0.3s ease;
}

/* --- 1.5 Zengin Metin Stilleri --- */
/* lesson.html ve public_profile.html'deki 'prose-styles' sınıfı için */
.prose-styles {
    color: var(--text-muted);
}
.prose-styles h1, .prose-styles h2, .prose-styles h3, .prose-styles h4 {
    color: var(--text-light);
    margin-top: 1.5em;
    margin-bottom: 1em;
}
.prose-styles ul, .prose-styles ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.prose-styles li {
    margin-bottom: 0.5rem;
}
.prose-styles code {
    background-color: var(--bg-light);
    padding: 0.2em 0.4em;
    border-radius: var(--border-radius-sm);
    font-family: monospace;
    color: var(--warning);
}
.prose-styles pre {
    background-color: var(--bg-light);
    padding: 1rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
}

/* ===================================================================
   BÖLÜM 2: ANA YERLEŞİM (LAYOUT) VE GLOBAL BİLEŞENLER
   Bu stiller, `layout.html` tarafından kullanılır ve tüm sayfalarda
   (hem vitrin hem panel) görünür.
   =================================================================== */

/* --- 2.1 Ana Header (Üst Menü - Vitrin) --- */
.main-navbar { /* 'layout.html'deki <header> */
    backdrop-filter: blur(10px); /* Arka planı buğulaştır (iOS stili) */
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    height: var(--header-height);
    z-index: 1030;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

/* --- Kapsul Event Dark Mode Okunurluk Duzeltmesi --- */
body[data-bs-theme="dark"] #kapsulEventModal .modal-content {
    color: #f3f0ea;
}
body[data-bs-theme="dark"] #kapsulEventModal .text-muted,
body[data-bs-theme="dark"] #kapsulEventModal .small {
    color: #cfc9c2 !important;
}
body[data-bs-theme="dark"] #kapsulEventModal .accordion-body {
    color: #e6e2dc;
}
body[data-bs-theme="dark"] #kapsulEventModal .accordion-button {
    color: #f5f2ee;
}
body.light-theme .main-navbar,
body[data-bs-theme="light"] .main-navbar {
    background-color: rgba(255, 255, 255, 0.95);
}
body[data-bs-theme="dark"] .main-navbar,
body.dark-theme .main-navbar {
    background-color: rgba(18, 18, 18, 0.95);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-light);
    transition: color 0.4s ease;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.navbar-brand img {
    transition: opacity 0.3s ease;
    height: 28px;
    width: auto;
    object-fit: contain;
}
.navbar-brand:hover img {
    opacity: 0.8;
}
.navbar-brand .brand-text {
    font-size: 1.1rem;
    line-height: 1;
}
.navbar-brand i {
    color: var(--primary);
}

.nav-link {
    font-weight: 600;
    color: var(--text-light) !important;
    position: relative;
    padding: 0.5rem 0 !important;
    margin: 0 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Alttan çıkan çizgi animasyonu */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 2px;
    transition: width var(--transition-normal);
}
.nav-link:hover, .nav-link.active {
    color: var(--primary) !important;
    transform: translateY(-2px);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* --- 2.2 Ana Footer (Alt Kısım - Vitrin) --- */
.main-footer { /* 'layout.html'deki <footer> */
    background-color: var(--bg-darkest);
    border-top: 1px solid var(--border-color);
    padding-top: 4rem;
    padding-bottom: 4rem;
    color: var(--text-light);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}
.footer-title {
    font-weight: 700;
    margin-bottom: 1.5rem;
}
.footer-link {
    color: var(--text-muted);
    display: inline-block;
    margin-bottom: 0.5rem;
}
.footer-link:hover {
    color: var(--primary);
    transform: translateX(5px); /* Hafif sağa kayma efekti */
    transition: transform var(--transition-fast);
}
.social-icons a {
    color: var(--text-muted);
    font-size: 1.25rem;
    margin-right: 1.5rem;
    transition: all var(--transition-fast);
}
.social-icons a:hover {
    color: var(--primary);
    transform: scale(1.2);
}

/* --- 2.3 Global Buton Stilleri --- */
.btn {
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    border-radius: 50rem; /* Tamamen yuvarlak kenar */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-width: 2px;
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    border: none;
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}
.btn-primary:active {
    transform: translateY(0);
}
.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}
.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}
.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #218838 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}
.btn-success:hover {
    background: linear-gradient(135deg, #218838 0%, #28a745 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

/* --- 2.4 Global Kart Stilleri --- */
/* Panel ve vitrindeki tüm .card bileşenleri bu stili alır */
.card {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden; /* Resimlerin köşelerden taşmasını engeller */
    color: var(--text-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(255, 107, 53, 0.1);
    border-color: var(--primary);
}
.card:hover::before {
    opacity: 1;
}
body[data-bs-theme="dark"] .card:hover,
body.dark-theme .card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 4px 12px rgba(255, 107, 53, 0.2);
}
.card-header {
    background-color: var(--bg-darker);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}
.card-footer {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 1.25rem;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

/* --- 2.5 Global Form Elemanları --- */
.form-control, .form-select {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-light);
    border-color: var(--primary);
    color: var(--text-light);
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 53, 0.25), 0 4px 12px rgba(255, 107, 53, 0.15);
    transform: translateY(-1px);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* 'Floating Label' (login/register) için özel renk */
.form-floating > .form-label {
    color: var(--text-muted);
    transition: color 0.4s ease;
}

.form-floating > .form-control:focus ~ label {
    color: var(--primary);
}

/* --- 2.6 Genel Sayfa Başlığı (Vitrin) --- */
/* portfolio.html, personel.html, packages.html sayfalarındaki başlık alanı */
.page-header {
    padding-top: 120px; /* Navbar yüksekliği için üst boşluk - başlık kesilmesini önler */
    background: linear-gradient(135deg, #ffffff 0%, #faf9f7 50%, #f5f3f0 100%);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5rem;
    color: var(--text-light);
    transition: background 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

/* Tüm sayfa başlıkları için navbar overlap önleme */
.page-header {
    scroll-margin-top: calc(var(--header-height) + 20px);
    padding-top: calc(var(--header-height) + 40px) !important;
}
.page-header h1,
.page-header .display-4,
.page-header .display-5 {
    scroll-margin-top: calc(var(--header-height) + 20px);
    padding-top: 20px;
}
section:first-of-type:not(.hero-section) {
    scroll-margin-top: calc(var(--header-height) + 30px);
}
section h1,
section h2,
section .display-4,
section .display-5 {
    scroll-margin-top: calc(var(--header-height) + 30px);
}
.team-section,
.pricing-section,
.comparison-section {
    scroll-margin-top: calc(var(--header-height) + 30px);
}
.team-section h1,
.team-section h2,
.pricing-section h1,
.pricing-section h2,
.comparison-section h1,
.comparison-section h2 {
    scroll-margin-top: calc(var(--header-height) + 30px);
}

/* --- 2.7 "Boş Durum" Kartı --- */
/* Veritabanında veri olmadığında (örn: hiç proje yoksa) gösterilir */
.empty-state-card {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    color: var(--text-muted);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}


/* ===================================================================
   BÖLÜM 3: VİTRİN SAYFALARI (ANA SAYFA, PORTFOLYO VB.)
   Bu stiller, index.html, portfolio.html, packages.html,
   personel.html, public_profile.html sayfaları içindir.
   =================================================================== */

/* Navbar Toggler - Tema Aware */
.navbar-toggler {
    border-color: var(--border-color);
    transition: border-color 0.4s ease;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(44, 44, 44, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    transition: background-image 0.4s ease;
}

body[data-bs-theme="dark"] .navbar-toggler-icon,
body.dark-theme .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(248, 249, 250, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

body.light-theme .navbar-toggler,
body[data-bs-theme="light"] .navbar-toggler {
    border-color: var(--border-color);
}

body.light-theme .navbar-toggler-icon,
body[data-bs-theme="light"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2861, 40, 23, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    min-height: 100vh;
    padding-top: 80px;
    padding-bottom: 80px;
}

/* Hero Background Shapes - Animated */
.hero-background-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero-background-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.hero-background-shapes .shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.hero-background-shapes .shape-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--warning), var(--primary));
    bottom: 10%;
    right: 10%;
    animation-delay: 5s;
}

.hero-background-shapes .shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-light), var(--warning));
    top: 50%;
    right: -3%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

/* Split düzen için görsel wrapper */
.hero-split .hero-visual-wrapper {
    position: relative;
}

.hero-split .hero-visual { 
    height: 420px; 
    background: rgba(0,0,0,0.2); 
    position: relative;
    transition: transform 0.3s ease;
}

.hero-split .hero-visual:hover {
    transform: scale(1.02);
}

.hero-split .hero-visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

@media (min-width: 1200px){ 
    .hero-split .hero-visual{ height: 520px; } 
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10;
    animation: floatCard 3s infinite ease-in-out;
    transition: all 0.3s ease;
}

.floating-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.floating-card i {
    font-size: 1.5rem;
}

.floating-text {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.9rem;
}

.floating-card.card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    bottom: 15%;
    left: -10%;
    animation-delay: 1.5s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Hero Stats */
.hero-stats {
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero CTA Buttons */
.hero-cta-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.hero-cta-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-cta-btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-down {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    text-decoration: none;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
}

.scroll-down:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Hero Section - Tema Aware */
.hero-section {
    position: relative;
    overflow: hidden;
    transition: background 0.4s ease;
}

body.light-theme .hero-section,
body[data-bs-theme="light"] .hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #faf9f7 30%, #f5f3f0 70%, #ffffff 100%);
}

body.light-theme .hero-section::before,
body[data-bs-theme="light"] .hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 167, 38, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

body[data-bs-theme="dark"] .hero-section,
body.dark-theme .hero-section {
    background: linear-gradient(135deg, #121212 0%, #181818 50%, #121212 100%);
}

body[data-bs-theme="dark"] .hero-section::before,
body.dark-theme .hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 167, 38, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section h1 {
    color: var(--text-light) !important;
    font-weight: 800;
    letter-spacing: -0.5px;
    transition: color 0.4s ease;
}

.hero-section .lead {
    color: var(--text-muted) !important;
    font-weight: 400;
    line-height: 1.7;
    transition: color 0.4s ease;
}

/* Hero Buttons */
body.light-theme .hero-section .btn-outline-light,
body[data-bs-theme="light"] .hero-section .btn-outline-light {
    border-color: var(--primary);
    color: var(--primary);
}

body.light-theme .hero-section .btn-outline-light:hover,
body[data-bs-theme="light"] .hero-section .btn-outline-light:hover {
    background-color: var(--primary);
    color: white;
}

body[data-bs-theme="dark"] .hero-section .btn-outline-light,
body.dark-theme .hero-section .btn-outline-light {
    border-color: var(--primary);
    color: var(--primary);
}

body[data-bs-theme="dark"] .hero-section .btn-outline-light:hover,
body.dark-theme .hero-section .btn-outline-light:hover {
    background-color: var(--primary);
    color: white;
}

.hero-section h1,
.hero-section .lead {
    text-shadow: 
        3px 3px 10px rgba(0, 0, 0, 0.95), 
        0 0 30px rgba(0, 0, 0, 0.8),
        0 0 60px rgba(0, 0, 0, 0.5);
    color: #ffffff !important;
    font-weight: 800 !important;
    letter-spacing: 0.5px;
}

.hero-section h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

.hero-section .lead {
    font-size: 1.35rem;
    font-weight: 500;
    text-shadow: 
        2px 2px 8px rgba(0, 0, 0, 0.9), 
        0 0 25px rgba(0, 0, 0, 0.7);
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Videonun oranı bozmadan kaplamasını sağlar */
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Daha uyumlu ve modern bir gradient - mavi tonlar eklenmiş */
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(0, 168, 232, 0.15) 50%, rgba(10, 10, 10, 0.95) 100%);
    z-index: -1;
}

/* --- 3.2 Ana Sayfa - Hizmet Kartları --- */
.service-card {
    transition: all var(--transition-normal);
    transform: perspective(1000px); /* 3D efekt için */
}
.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px) rotateX(3deg); /* Hafif 3D kalkma efekti */
    box-shadow: var(--shadow-lg);
}
.hover-lift {
    transition: all 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 168, 232, 0.3);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.5rem;
    height: 4.5rem;
    border-radius: var(--border-radius-lg);
    background-color: rgba(0, 168, 232, 0.1); /* Hafif mavi arka plan */
    color: var(--primary);
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--primary-dark);
}

/* --- 3.3 Ana Sayfa - İstatistik Bölümü --- */
/* `main.js`'deki 'counter' animasyonu bu bölümü canlandırır */
.stats-section {
    background-color: var(--bg-dark);
    padding-top: 5rem;
    padding-bottom: 5rem;
}
.stats-section .counter {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-light);
}
.stats-section p {
    font-size: 1.1rem;
}

/* --- 3.4 Ana Sayfa - Müşteri Yorumları --- */
.testimonials-section {
    background-color: var(--bg-darker);
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}
.testimonial-card {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
    transition: all 0.3s ease;
}
.testimonial-card:hover {
    transform: translateY(-5px);
}
.testimonial-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 4px solid var(--primary);
    margin: 0 auto 1.5rem auto;
    object-fit: cover;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}
.testimonial-card:hover .testimonial-img {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
    border-color: var(--primary-light);
}
.testimonial-text {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}
.testimonial-author {
    font-weight: 700;
    color: var(--text-light);
}
.testimonial-role {
    color: var(--text-muted);
}
/* Carousel (Slider) butonları */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: var(--primary);
    border-radius: 50%;
    padding: 1.5rem;
}

/* --- 3.5 Ana Sayfa - Son Projeler --- */
.latest-projects-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
}
.project-card-sm {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.project-card-sm:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
}
.project-card-sm img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    height: 250px;
    object-fit: cover;
}
.project-card-sm:hover img {
    transform: scale(1.15);
}
.project-card-sm-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 60%);
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    transition: background var(--transition-normal);
}
.project-card-sm:hover .project-card-sm-overlay {
    background: linear-gradient(to top, rgba(0, 168, 232, 0.7) 0%, rgba(0,0,0,0) 60%);
}
.project-card-sm-content {
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.4s ease;
}
.project-card-sm:hover .project-card-sm-content {
    transform: translateY(0);
    opacity: 1;
}

/* --- 3.6 Ana Sayfa - CTA Bölümü --- */
.cta-section {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary));
    color: var(--text-light);
    padding: 5rem 0;
}
.cta-section h2 {
    color: var(--text-light);
}
.cta-section .btn-light {
    color: var(--primary-dark);
}

/* --- 3.7 Portfolyo Sayfası - Filtre Butonları --- */
/* `main.js`'deki 'initPortfolioFilter' bu bölümü yönetir */
.filters-container {
    background-color: var(--bg-dark);
    padding: 0.5rem;
    border-radius: 50rem;
    border: 1px solid var(--border-color);
    display: inline-flex;
    flex-wrap: wrap; /* Mobil için */
    justify-content: center;
}
.filter-btn {
    border: none;
    background: none;
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 50rem;
    transition: all var(--transition-normal);
}
.filter-btn:hover {
    color: var(--text-light);
}
.filter-btn.active {
    background-color: var(--primary);
    color: var(--text-light);
    box-shadow: var(--shadow);
}

/* --- 3.8 Portfolyo Sayfası - Proje Kartları --- */
.portfolio-item {
    cursor: pointer;
}
.project-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}
.project-card img {
    transition: transform 0.5s ease;
    height: 300px; /* Kartların eşit yükseklikte olmasını sağlar */
    width: 100%;
    object-fit: cover;
}
.project-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 168, 232, 0.8); /* Mavi hover efekti */
    opacity: 0;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
}
.project-card:hover .project-card-overlay {
    opacity: 1;
}
.project-card:hover img {
    transform: scale(1.1);
}
.project-card-content {
    color: var(--text-light);
    transform: translateY(20px);
    transition: transform 0.4s ease;
}
.project-card:hover .project-card-content {
    transform: translateY(0);
}
.plus-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    border: 2px solid var(--text-light);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    line-height: 46px; /* İkonu ortalamak için */
}

/* --- 3.9 Portfolyo Sayfası - Proje Detay Modal'ı --- */
.project-details-list {
    list-style: none;
    padding-left: 0;
}
.project-details-list li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}
.project-details-list li i {
    width: 25px; /* İkonların hizalı durmasını sağlar */
}

/* --- 3.10 Paketler Sayfası - Fiyat Anahtarı --- */
/* `main.js`'deki 'initPricingToggle' bu bölümü yönetir */
.pricing-toggle-wrap {
    display: inline-block;
    background-color: var(--bg-dark);
    padding: 0.5rem;
    border-radius: 50rem;
    border: 1px solid var(--border-color);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}
.pricing-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}
.pricing-toggle input {
    display: none;
}
.pricing-toggle .slider {
    position: absolute;
    width: calc(50% - 4px); /* İç boşluk için */
    height: calc(100% - 8px); /* İç boşluk için */
    top: 4px;
    left: 4px;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    border-radius: 50rem;
    transition: transform var(--transition-normal);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.4);
}
.pricing-toggle input:checked ~ .slider {
    transform: translateX(calc(100% + 4px));
}
.pricing-toggle span {
    position: relative;
    z-index: 1;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--transition-normal);
}
.pricing-toggle input:not(:checked) ~ .label-monthly,
.pricing-toggle input:checked ~ .label-yearly {
    color: var(--text-light);
}
.pricing-toggle .label-yearly .badge {
    background-color: rgba(255, 255, 255, 0.2) !important;
    color: var(--text-light) !important;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* --- 3.11 Paketler Sayfası - Fiyat Kartları --- */
.pricing-card {
    transition: all var(--transition-normal), background-color 0.4s ease, border-color 0.4s ease;
    background-color: var(--bg-dark);
    border-color: var(--border-color);
    color: var(--text-light);
}
.pricing-card .card-header {
    background-color: var(--bg-darker);
    border-color: var(--border-color);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}
.pricing-card .card-header h3 {
    color: var(--text-light) !important;
}
.pricing-card .card-header .text-muted {
    color: var(--text-muted) !important;
}
body[data-bs-theme="dark"] .pricing-card .card-header h3,
body.dark-theme .pricing-card .card-header h3 {
    color: #f8f9fa !important;
}
body.light-theme .pricing-card .card-header h3,
body[data-bs-theme="light"] .pricing-card .card-header h3 {
    color: #2c2c2c !important;
}
.pricing-card .card-body {
    background-color: var(--bg-dark);
    transition: background-color 0.4s ease;
}
.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-primary);
}
.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--primary);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 50rem;
    font-weight: 700;
    font-size: 0.9rem;
}
.pricing-card ul li i {
    width: 25px; /* Hizalama için */
}

/* --- 3.12 Paketler Sayfası - Karşılaştırma Tablosu --- */
.comparison-section {
    background-color: var(--bg-dark);
    transition: background-color 0.4s ease;
}
.comparison-table {
    min-width: 800px; /* Mobil için yatay kaydırmayı etkinleştir */
    background-color: var(--bg-dark);
    color: var(--text-light);
    transition: background-color 0.4s ease, color 0.4s ease;
}
.comparison-table th, .comparison-table td {
    vertical-align: middle;
    text-align: center;
    padding: 1rem;
    border-color: var(--border-color) !important;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}
.comparison-table .feature-col {
    text-align: left;
    font-weight: 600;
    background-color: var(--bg-darker);
    color: var(--text-light);
}
.comparison-table tbody .feature-col {
    background-color: var(--bg-darker);
    color: var(--text-light);
}
.comparison-table thead th {
    font-size: 1.2rem;
    background-color: var(--bg-darker);
    color: var(--text-light);
    border-color: var(--border-color) !important;
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}
body.light-theme .comparison-table thead th,
body[data-bs-theme="light"] .comparison-table thead th {
    background-color: #1a1a1a !important;
    color: #ffffff !important;
}
body[data-bs-theme="dark"] .comparison-table thead th,
body.dark-theme .comparison-table thead th {
    background-color: var(--bg-darker) !important;
    color: var(--text-light) !important;
}
body.light-theme .comparison-table tbody .feature-col,
body[data-bs-theme="light"] .comparison-table tbody .feature-col {
    background-color: #f5f3f0 !important;
    color: var(--text-light) !important;
}
body.light-theme .comparison-table tbody td,
body[data-bs-theme="light"] .comparison-table tbody td {
    background-color: #ffffff !important;
    color: var(--text-light) !important;
}
.comparison-table tbody tr {
    background-color: var(--bg-dark);
    transition: background-color 0.4s ease;
}
.comparison-table tbody tr:hover {
    background-color: var(--bg-light);
}
.comparison-table .price-row {
    background-color: var(--bg-darker);
    font-weight: 700;
}
.comparison-table .price-row td {
    background-color: var(--bg-darker);
}

/* --- 3.13 Ekip Sayfası (personel.html) - Personel Kartları --- */
.team-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}
.team-img-wrap {
    position: relative;
}
.team-img-wrap img {
    height: 300px;
    width: 100%;
    object-fit: cover;
    filter: grayscale(50%); /* Hafif desatüre efekt */
    transition: all var(--transition-normal);
}
.team-card:hover .team-img-wrap img {
    filter: grayscale(0%);
    transform: scale(1.05);
}
.team-card .social-links {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translate(-50%, 10px);
    opacity: 0;
    transition: all var(--transition-normal);
    display: flex;
    gap: 0.75rem;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    padding: 0.5rem 1rem;
    border-radius: 50rem;
}
.team-card:hover .social-links {
    transform: translate(-50%, 0);
    opacity: 1;
}
.team-card .social-links a {
    color: var(--text-light);
}

/* --- 3.14 Halka Açık Profil (public_profile.html) --- */
.public-profile-section .list-group-item {
    border-color: var(--border-color);
}
.public-profile-section .list-group-item:hover {
    background-color: var(--bg-light);
    color: var(--primary) !important;
}

/* --- 3.15 Hata Sayfaları (404.html, 500.html) --- */
.error-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--header-height));
}
.error-icon {
    animation: float 3s ease-in-out infinite;
}
/* 'Hayalet' uçma animasyonu */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}
.error-code {
    font-size: 8rem;
    font-weight: 800;
    color: var(--bg-light);
}

/* ===================================================================
   BÖLÜM 4: ÜYELİK SAYFALARI (LOGIN & REGISTER)
   Bu stiller, login.html ve register.html sayfalarındaki özel
   çift sütunlu 'auth-container' yapısını yönetir.
   =================================================================== */

/* --- 4.1 Genel Üyelik Sayfası Yapısı --- */
.auth-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.auth-container {
    display: grid;
    grid-template-columns: 1.1fr 1fr; /* Sol panel biraz daha geniş */
    width: 100%;
    max-width: 1200px;
    min-height: 700px;
    background: var(--bg-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* --- 4.2 Sol Marka Paneli --- */
.auth-brand-panel {
    padding: 4rem;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    color: var(--text-light);
}
.auth-brand-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.8), rgba(18, 18, 18, 0.6));
}
.auth-brand-panel > div {
    position: relative;
    z-index: 1;
}
.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 2rem;
    text-decoration: none;
    gap: 0.5rem;
}
.auth-logo img {
    transition: opacity 0.3s ease;
    height: 36px;
    width: auto;
    object-fit: contain;
}
.auth-logo:hover img {
    opacity: 0.8;
}
.auth-logo:hover {
    color: var(--text-light);
}
.auth-logo i {
    color: var(--primary);
}
.auth-welcome-text {
    display: block;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}
.auth-brand-title {
    font-size: 2.75rem;
    font-weight: 800;
}
.auth-brand-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 450px;
}

/* --- 4.3 Sağ Form Paneli --- */
.auth-form-panel {
    padding: 4rem; /* Sol panelle eşit padding */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto; /* Form uzunsa (register) kaydırma sağlar */
}
.auth-form-container {
    width: 100%;
    max-width: 450px;
}
.auth-heading {
    font-weight: 800;
}

/* 'Floating Label' (login/register) için özel stil */
.form-floating.is-focused .form-label {
    color: var(--primary);
}
/* 'password' inputundaki göz ikonu */
.password-toggle-icon {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-muted);
    z-index: 10;
}
/* 'register.html'deki şifre gücü barı */
#password-strength-bar {
    transition: width var(--transition-fast), background-color var(--transition-fast);
}
#password-strength-text,
#password-match-text {
    min-height: 1.2em;
    font-weight: 600;
    font-size: 0.85rem;
}
#password-match-text {
    transition: color var(--transition-fast);
}

/* "veya" ayırıcı */
.or-separator {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted);
}
.or-separator::before, .or-separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}
.or-separator:not(:empty)::before {
    margin-right: .5em;
}
.or-separator:not(:empty)::after {
    margin-left: .5em;
}

/* ===================================================================
   BÖLÜM 5: PANEL YERLEŞİMİ (_panel_layout.html)
   Bu stiller, giriş yapıldıktan sonra görünen /admin ve /panel
   rotalarındaki ana iskeleti yönetir.
   =================================================================== */

/* --- 5.1 Ana Panel Yapısı --- */
.panel-wrapper {
    display: flex;
    background-color: var(--bg-darker);
    min-height: 100vh;
}
.main-content {
    flex-grow: 1;
    width: calc(100% - var(--sidebar-width));
    margin-left: var(--sidebar-width);
    padding-top: var(--header-height);
    transition: margin-left var(--transition-normal);
}

/* --- 5.2 Sol Menü (Sidebar) --- */
.sidebar {
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-dark);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: var(--header-height);
    left: 0;
    z-index: 1020;
    display: flex;
    flex-direction: column;
}
.sidebar-logo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border-bottom: 1px solid var(--border-color);
    min-height: var(--header-height);
    transition: color 0.4s ease, border-color 0.4s ease;
}
.sidebar-logo img {
    transition: opacity 0.3s ease;
    height: 24px;
    width: auto;
    object-fit: contain;
}
.sidebar-logo:hover img {
    opacity: 0.8;
}
.sidebar-logo .sidebar-brand-text {
    font-size: 1rem;
    line-height: 1;
}
.sidebar-logo i {
    color: var(--primary);
}
.sidebar-nav {
    flex-grow: 1;
    padding: 1rem;
    overflow-y: auto; /* Çok link olursa kaydırma sağlar */
}
.sidebar-nav-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
    padding: 0 1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}
.sidebar-nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    color: var(--text-muted);
    font-weight: 500;
    transition: all var(--transition-fast);
}
.sidebar-nav-link:hover {
    background-color: var(--bg-light);
    color: var(--text-light);
    text-decoration: none;
}
.sidebar-nav-link.active {
    background-color: var(--primary);
    color: #fff;
    box-shadow: var(--shadow);
}
.sidebar-nav-link i {
    font-size: 1.1rem;
    width: 25px;
    text-align: center;
    margin-right: 1rem;
}
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}
.logout-link:hover {
    color: var(--danger) !important;
    background-color: rgba(220, 53, 69, 0.1) !important;
}

/* --- 5.3 Üst Bar (Topbar) --- */
.topbar {
    height: var(--header-height);
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    padding: 0 2rem;
    position: sticky;
    top: var(--header-height);
    z-index: 1010;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}
.topbar .dropdown-toggle::after {
    display: none; /* Kullanıcı dropdown okunu gizle */
}

/* --- 5.4 Panel İçi Başlıklar - Tema Uyumlu --- */
.panel-wrapper h1,
.panel-wrapper h2,
.panel-wrapper h3,
.panel-wrapper h4,
.panel-wrapper h5,
.panel-wrapper h6 {
    color: var(--text-light);
    transition: color 0.4s ease;
}
.panel-wrapper .text-white {
    color: var(--text-light) !important;
}

body[data-bs-theme="light"] .panel-wrapper .bg-dark,
body.light-theme .panel-wrapper .bg-dark {
    background-color: #ffffff !important;
    color: var(--text-light) !important;
}

body[data-bs-theme="light"] .panel-wrapper .bg-darker,
body.light-theme .panel-wrapper .bg-darker {
    background-color: #f7f5f1 !important;
    color: var(--text-light) !important;
}

body[data-bs-theme="light"] .panel-wrapper .table-dark,
body.light-theme .panel-wrapper .table-dark {
    --bs-table-bg: #ffffff;
    --bs-table-color: #2c2c2c;
    --bs-table-border-color: #e0ddd8;
    --bs-table-striped-bg: #f7f5f1;
    --bs-table-hover-bg: #f0ece6;
}

body[data-bs-theme="light"] .panel-wrapper .table-dark th,
body[data-bs-theme="light"] .panel-wrapper .table-dark td,
body.light-theme .panel-wrapper .table-dark th,
body.light-theme .panel-wrapper .table-dark td {
    color: #2c2c2c;
}

/* ===================================================================
   BÖLÜM 6: PANEL BİLEŞENLERİ (DASHBOARD, PROFİL, AKADEMİ)
   Bu stiller, panel içindeki sayfalara özeldir.
   =================================================================== */

/* --- 6.1 Dashboard KPI Kartları --- */
/* admin_dashboard.html ve profile.html'deki kartlar */
.stat-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 1.75rem;
    color: var(--text-light);
}
.stat-card-icon.bg-primary { background-color: rgba(0, 168, 232, 0.2) !important; color: var(--primary); }
.stat-card-icon.bg-success { background-color: rgba(25, 135, 84, 0.2) !important; color: var(--success); }
.stat-card-icon.bg-warning { background-color: rgba(255, 193, 7, 0.2) !important; color: var(--warning); }
.stat-card-icon.bg-info { background-color: rgba(13, 202, 240, 0.2) !important; color: var(--info); }

/* --- 6.2 Profil Sayfası --- */
.profile-page .nav-tabs .nav-link {
    color: var(--text-muted);
    font-weight: 600;
}
.profile-page .nav-tabs .nav-link.active {
    color: var(--primary);
    background-color: transparent;
    border-color: transparent;
    border-bottom: 2px solid var(--primary);
}

/* --- 6.3 Akademi Ana Sayfası (academy.html) --- */
.course-card-wrapper {
    display: flex; /* grid'in düzgün çalışması için */
}
.course-card {
    display: flex;
    flex-direction: column;
    transition: all var(--transition-fast);
}
.course-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 50px rgba(255, 107, 53, 0.2), var(--shadow-lg);
    border-color: var(--primary);
}
.course-card-img-container {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.course-card-img-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(255, 107, 53, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}
.course-card:hover .course-card-img-container::after {
    opacity: 1;
}
.course-card-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.course-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(0,0,0,0.7);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 50rem;
    font-size: 0.8rem;
    font-weight: 600;
}
.course-progress-bar {
    font-size: 0.7rem;
    font-weight: 600;
}

/* --- 6.4 Kurs Detay Sayfası (course_detail.html) --- */
.course-header {
    padding: 4rem 2rem;
    padding-top: 120px; /* Navbar için üst boşluk */
    border-radius: var(--border-radius-lg);
    background-size: cover;
    background-position: center;
    position: relative;
    margin-top: calc(var(--header-height) * -1); /* Navbar'ın altına taşır */
    min-height: 400px;
    display: flex;
    align-items: center;
}
/* Light mode için arka plan overlay */
body.light-theme .course-header,
body[data-bs-theme="light"] .course-header {
    background-image: linear-gradient(rgba(255, 255, 255, 0.95), rgba(250, 249, 247, 0.98)), var(--bg-image) !important;
}
body[data-bs-theme="dark"] .course-header,
body.dark-theme .course-header {
    background-image: linear-gradient(rgba(18, 18, 18, 0.85), rgba(18, 18, 18, 0.95)), var(--bg-image) !important;
}
.course-header h1,
.course-header .display-5 {
    color: var(--text-light) !important;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}
body.light-theme .course-header h1,
body[data-bs-theme="light"] .course-header h1,
body.light-theme .course-header .display-5,
body[data-bs-theme="light"] .course-header .display-5 {
    color: #2c2c2c !important;
    text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.8);
}
body[data-bs-theme="dark"] .course-header h1,
body.dark-theme .course-header h1,
body[data-bs-theme="dark"] .course-header .display-5,
body.dark-theme .course-header .display-5 {
    color: #f8f9fa !important;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}
.course-header .lead,
.course-header .text-muted {
    color: rgba(255, 255, 255, 0.9) !important;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}
body.light-theme .course-header .lead,
body[data-bs-theme="light"] .course-header .lead,
body.light-theme .course-header .text-muted,
body[data-bs-theme="light"] .course-header .text-muted {
    color: #4a4a4a !important;
    text-shadow: none;
}
body[data-bs-theme="dark"] .course-header .lead,
body.dark-theme .course-header .lead,
body[data-bs-theme="dark"] .course-header .text-muted,
body.dark-theme .course-header .text-muted {
    color: rgba(255, 255, 255, 0.9) !important;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}
.course-header span,
.course-header .text-white {
    color: var(--text-light) !important;
}
body.light-theme .course-header span,
body[data-bs-theme="light"] .course-header span,
body.light-theme .course-header .text-white,
body[data-bs-theme="light"] .course-header .text-white {
    color: #2c2c2c !important;
}
body[data-bs-theme="dark"] .course-header span,
body.dark-theme .course-header span,
body[data-bs-theme="dark"] .course-header .text-white,
body.dark-theme .course-header .text-white {
    color: #f8f9fa !important;
}
.course-detail-page .list-group-item.disabled {
    cursor: not-allowed;
    background-color: var(--bg-dark);
    color: var(--text-muted);
}
.course-detail-page .list-group-item:not(.disabled):hover {
    background-color: var(--bg-light);
}
.empty-lessons-message {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: all 0.4s ease;
}
.empty-lessons-message i {
    transition: transform 0.3s ease;
}
.empty-lessons-message:hover i {
    transform: scale(1.1);
}

/* Ders İçerik Kartları - Gelişmiş Stiller */
.lesson-content-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}
.lesson-content-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15) !important;
    border-color: var(--primary);
}
.lesson-empty-content {
    border: 2px dashed var(--border-color);
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-light) 100%);
}
.lesson-empty-content i {
    animation: float 3s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
.prose-styles {
    line-height: 1.8;
}
.prose-styles img {
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-lg);
}
.prose-styles blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-muted);
    background-color: var(--bg-light);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
}
.prose-styles table {
    width: 100%;
    margin: 1.5rem 0;
    border-collapse: collapse;
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
}
.prose-styles table th,
.prose-styles table td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}
.prose-styles table th {
    background-color: var(--bg-darker);
    font-weight: 600;
    color: var(--text-light);
}

/* --- 6.5 Ders İzleme Sayfası (lesson.html) --- */
.lesson-view-page .breadcrumb a {
    color: var(--text-muted);
}
.lesson-view-page .breadcrumb a:hover {
    color: var(--primary);
}
.video-player-wrapper {
    background-color: #000;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: relative;
}
.video-player-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}
.video-player-wrapper iframe {
    border-radius: var(--border-radius-lg);
}
.course-navigation .list-group-item.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff !important;
}
.course-navigation .list-group-item.active:hover {
    color: white;
}
.course-navigation .fa-check-circle {
    transition: transform var(--transition-fast);
}
.course-navigation a:hover .fa-check-circle {
    transform: scale(1.2);
}

/* --- 6.6 Sınav Sayfası (quiz.html) --- */
/* `main.js`'deki 'initQuiz' bu stilleri yönetir */
.quiz-header .breadcrumb-item.active {
    color: var(--text-muted);
}
.answer-option {
    padding: 1rem 1.5rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    border-color: var(--border-color);
}
.answer-option:hover:not(:disabled) {
    background-color: var(--bg-light);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateX(10px);
}
/* Doğru cevap seçildiğinde */
.answer-option.correct {
    background-color: rgba(25, 135, 84, 0.3) !important;
    border-color: var(--success) !important;
    color: var(--text-light) !important;
}
/* Yanlış cevap seçildiğinde */
.answer-option.incorrect {
    background-color: rgba(220, 53, 69, 0.3) !important;
    border-color: var(--danger) !important;
    color: var(--text-light) !important;
}

/* ===================================================================
   BÖLÜM 7: GLOBAL YARDIMCI BİLEŞENLER VE ANİMASYONLAR
   Bu stiller, layout.html'e eklediğimiz özel
   Preloader, ScrollTop ve Bootstrap özelleştirmeleri içindir.
   =================================================================== */

/* --- 7.1 Sayfa Yükleme Animasyonu (Preloader) --- */
/* `main.js`'deki 'initPreloader' bu bölümü yönetir */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-darker);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}
#preloader.fade-out {
    opacity: 0;
    pointer-events: none; /* Tıklamaları engellememesi için */
}
.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--bg-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* --- 7.2 Yukarı Çık Butonu (Scroll Top) --- */
/* `main.js`'deki 'initScrollTopButton' bu bölümü yönetir */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--text-light);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 1000;
}
.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.scroll-top-btn:hover {
    background-color: var(--primary-light);
    transform: scale(1.1);
    color: var(--text-light);
}

/* --- 7.3 Bootstrap Bileşenlerini Özelleştirme (Karanlık Tema) --- */
.dropdown-menu {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.dropdown-item {
    color: var(--text-light);
    transition: all var(--transition-fast);
}

.dropdown-item:hover, .dropdown-item:focus {
    color: var(--text-light);
    background-color: var(--primary);
}

.dropdown-item.active {
    background-color: var(--primary);
    color: var(--text-light);
}

.dropdown-divider {
    border-top: 1px solid var(--border-color);
    transition: border-color 0.4s ease;
}

.modal-content {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.modal-content.bg-dark {
    background-color: var(--bg-dark) !important;
}

.modal-content.text-white {
    color: var(--text-light) !important;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-dark);
    color: var(--text-light);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.modal-header.bg-primary {
    background-color: var(--primary) !important;
    color: var(--text-light) !important;
}

.modal-body {
    color: var(--text-light);
    transition: color 0.4s ease;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-dark);
    color: var(--text-light);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.progress {
    background-color: var(--bg-light);
    transition: background-color 0.4s ease;
}

.progress-bar {
    background-color: var(--primary);
    transition: background-color 0.4s ease;
}

.accordion-button {
    background-color: var(--bg-dark);
    color: var(--text-light);
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

.accordion-button:not(.collapsed) {
    background-color: var(--bg-light);
    color: var(--primary);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary);
}

.accordion-item {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.page-link {
    background-color: var(--bg-dark);
    border-color: var(--border-color);
    color: var(--text-light);
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.page-link:hover {
    background-color: var(--bg-light);
    border-color: var(--primary);
    color: var(--text-light);
}

.page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--text-light);
}

.page-item.disabled .page-link {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    color: var(--text-muted);
    opacity: 0.6;
}

/* `flash_messages.html` için toast konteyneri */
.toast-container {
    z-index: 1100;
}

/* ===================================================================
   BÖLÜM 8: MOBİL UYUMLULUK (RESPONSIVE)
   Projenin her cihazda "kusursuz" görünmesini sağlayan
   Media Query (Ekran boyutu) ayarları.
   =================================================================== */

/* --- 8.1 Tablet (max-width: 991.98px) --- */
@media (max-width: 991.98px) {
    /* Panel Sidebar'ını gizle, ana içeriği tam ekran yap */
    .main-content {
        width: 100%;
        margin-left: 0;
    }
    .sidebar {
        transition: transform 0.3s ease-in-out;
    }
    
    /* Vitrin Header Menüsünü (navbar) mobilde düzelt */
    .navbar-nav {
        margin-top: 1rem;
        background-color: var(--bg-dark);
        border-radius: var(--border-radius);
        padding: 1rem;
        border: 1px solid var(--border-color);
    }
    .nav-link {
        margin: 0 0 0.5rem 0;
        padding: 0.5rem 1rem !important;
    }
    .nav-link::after {
        display: none;
    }
    .nav-link.active {
        background-color: var(--bg-light);
        border-radius: var(--border-radius-sm);
    }
}

/* --- 8.2 Telefon (max-width: 767.98px) --- */
@media (max-width: 767.98px) {
    html {
        font-size: 15px; /* Okunabilirliği artır */
    }

    /* Login/Register sayfasında sol paneli gizle */
    .auth-container {
        grid-template-columns: 1fr;
        min-height: auto;
        box-shadow: none;
    }
    .auth-brand-panel {
        display: none;
    }
    .auth-form-panel {
        padding: 2rem;
    }

    .topbar {
        padding: 0 1rem;
    }
    .main-content .container-fluid {
        padding: 1.5rem;
    }

    .course-header {
        padding: 2rem;
    }
    .course-header h1 {
        font-size: 2rem;
    }
    .page-header h1 {
        font-size: 2.5rem;
    }
}

/* --- 8.3 Küçük Telefon (max-width: 575.98px) --- */
@media (max-width: 575.98px) {
    .auth-page-wrapper {
        padding: 1rem;
    }
    .auth-form-container {
        padding: 0;
    }
    /* `profile.html` sayfasında butonları ortala */
    .profile-page .row > [class*="col-"] {
        text-align: center;
    }
    .profile-page .text-lg-end {
        text-align: center !important;
    }
    /* `lesson.html` sayfasındaki navigasyon butonları */
    .lesson-view-page .card-body .btn {
        width: 100%;
    }
}

/* ===================================================================
   BÖLÜM 9: TEMA SİSTEMİ - LIGHT & DARK MODE
   =================================================================== */
/* Varsayılan tema LIGHT olarak ayarlandı */

/* LIGHT THEME - Varsayılan (Body'de zaten tanımlı, burada override yok) */
body.light-theme,
body[data-bs-theme="light"] {
    /* Renkler zaten :root'da light olarak tanımlı */
    background-color: var(--bg-darker);
    color: var(--text-light);
    background-image: linear-gradient(180deg, #ffffff 0%, #faf9f7 100%);
    background-attachment: fixed;
}

/* DARK THEME - Override */
body[data-bs-theme="dark"],
body.dark-theme {
    --bg-darkest: #0a0a0a;
    --bg-darker: #121212;
    --bg-dark: #181818;
    --bg-light: #282828;
    --border-color: #333;
    --text-light: #f8f9fa;
    --text-muted: #adb5bd;
    background-color: var(--bg-darker);
    color: var(--text-light) !important;
    background-image: none;
}

/* Dark mode için genel metin renkleri - tüm önemli elementler */
body[data-bs-theme="dark"] p,
body.dark-theme p,
body[data-bs-theme="dark"] span,
body.dark-theme span,
body[data-bs-theme="dark"] div,
body.dark-theme div,
body[data-bs-theme="dark"] td,
body.dark-theme td,
body[data-bs-theme="dark"] th,
body.dark-theme th {
    color: var(--text-light) !important;
}

body[data-bs-theme="dark"] .text-muted,
body.dark-theme .text-muted,
body[data-bs-theme="dark"] small,
body.dark-theme small {
    color: var(--text-muted) !important;
}

/* Bootstrap Utility Classes - Tema Aware */
/* bg-dark, bg-darker, bg-darkest sınıfları tema değişikliğine uyumlu */
.bg-dark {
    background-color: var(--bg-dark) !important;
    transition: background-color 0.4s ease;
}

.bg-darker {
    background-color: var(--bg-darker) !important;
    transition: background-color 0.4s ease;
}

.bg-darkest {
    background-color: var(--bg-darkest) !important;
    transition: background-color 0.4s ease;
}

.bg-light {
    background-color: var(--bg-light) !important;
    transition: background-color 0.4s ease;
}

.text-white {
    color: var(--text-light) !important;
    transition: color 0.4s ease;
}

.text-muted {
    color: var(--text-muted) !important;
    transition: color 0.4s ease;
}

.border-secondary {
    border-color: var(--border-color) !important;
    transition: border-color 0.4s ease;
}

/* Service Cards - Hover Effects */
.service-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}
.service-card:hover::after {
    left: 100%;
}
.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 50px rgba(255, 107, 53, 0.2);
}

body.light-theme .service-card:hover,
body[data-bs-theme="light"] .service-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

body[data-bs-theme="dark"] .service-card:hover,
body.dark-theme .service-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}

/* Navbar - Tema Aware */
.navbar {
    transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

body.light-theme .navbar,
body[data-bs-theme="light"] .navbar {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
}

body[data-bs-theme="dark"] .navbar,
body.dark-theme .navbar {
    background-color: rgba(18, 18, 18, 0.95) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Navbar Brand & Links - Tema Aware */
body.light-theme .navbar-brand,
body[data-bs-theme="light"] .navbar-brand,
body.light-theme .nav-link,
body[data-bs-theme="light"] .nav-link {
    color: #2c2c2c !important;
}

body[data-bs-theme="dark"] .navbar-brand,
body.dark-theme .navbar-brand,
body[data-bs-theme="dark"] .nav-link,
body.dark-theme .nav-link {
    color: #f8f9fa !important;
}

/* Dark mode için genel metin renkleri - önemli sınıflar */
body[data-bs-theme="dark"] .pricing-card .card-header h3,
body.dark-theme .pricing-card .card-header h3,
body[data-bs-theme="dark"] .pricing-card .card-header .text-muted,
body.dark-theme .pricing-card .card-header .text-muted,
body[data-bs-theme="dark"] .card-header h3,
body.dark-theme .card-header h3,
body[data-bs-theme="dark"] .card-header h4,
body.dark-theme .card-header h4,
body[data-bs-theme="dark"] .card-header h5,
body.dark-theme .card-header h5 {
    color: #f8f9fa !important;
}

body[data-bs-theme="dark"] .card-header .text-muted,
body.dark-theme .card-header .text-muted {
    color: #adb5bd !important;
}

/* Page Header - Tema Aware */
body.light-theme .page-header,
body[data-bs-theme="light"] .page-header {
    background: linear-gradient(135deg, #ffffff 0%, #faf9f7 50%, #f5f3f0 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

body[data-bs-theme="dark"] .page-header,
body.dark-theme .page-header {
    background: linear-gradient(rgba(18, 18, 18, 0.9), rgba(18, 18, 18, 0.9)), url('https://placehold.co/1920x400/121212/121212?text=') no-repeat center center;
    background-size: cover;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Admin Panel Tables - Tema Aware */
/* Light Mode: Tablolar açık renkli olmalı */
body.light-theme .table-dark,
body[data-bs-theme="light"] .table-dark {
    background-color: #ffffff !important;
    color: #2c2c2c !important;
}

body.light-theme .table-dark thead th,
body[data-bs-theme="light"] .table-dark thead th {
    background-color: #f8f9fa !important;
    color: #2c2c2c !important;
    border-color: #dee2e6 !important;
}

body.light-theme .table-dark tbody tr,
body[data-bs-theme="light"] .table-dark tbody tr {
    background-color: #ffffff !important;
    color: #2c2c2c !important;
}

body.light-theme .table-dark tbody tr:hover,
body[data-bs-theme="light"] .table-dark tbody tr:hover {
    background-color: #f8f9fa !important;
}

body.light-theme .table-dark tbody td,
body[data-bs-theme="light"] .table-dark tbody td {
    border-color: #dee2e6 !important;
    color: #2c2c2c !important;
}

body.light-theme .table-dark tbody td .text-muted,
body[data-bs-theme="light"] .table-dark tbody td .text-muted,
body.light-theme .table-dark tbody td small,
body[data-bs-theme="light"] .table-dark tbody td small {
    color: #6b6b6b !important;
}

body.light-theme .table-dark tbody td .badge,
body[data-bs-theme="light"] .table-dark tbody td .badge {
    color: inherit !important;
}

/* Admin Panel Form Inputs - Light Mode */
body.light-theme .form-control.bg-dark,
body[data-bs-theme="light"] .form-control.bg-dark,
body.light-theme .form-select.bg-dark,
body[data-bs-theme="light"] .form-select.bg-dark {
    background-color: #ffffff !important;
    color: #2c2c2c !important;
    border-color: #dee2e6 !important;
}

body.light-theme .input-group-text.bg-dark,
body[data-bs-theme="light"] .input-group-text.bg-dark {
    background-color: #f8f9fa !important;
    color: #2c2c2c !important;
    border-color: #dee2e6 !important;
}

body.light-theme .card.bg-dark,
body[data-bs-theme="light"] .card.bg-dark {
    background-color: #ffffff !important;
    border-color: #dee2e6 !important;
}

body.light-theme .card-header.bg-darker,
body[data-bs-theme="light"] .card-header.bg-darker {
    background-color: #f8f9fa !important;
    border-color: #dee2e6 !important;
}

body.light-theme .card-footer.bg-darker,
body[data-bs-theme="light"] .card-footer.bg-darker {
    background-color: #f8f9fa !important;
    border-color: #dee2e6 !important;
}

body[data-bs-theme="dark"] .table-dark,
body.dark-theme .table-dark {
    background-color: var(--bg-dark) !important;
    color: var(--text-light) !important;
}

body[data-bs-theme="dark"] .table-dark thead th,
body.dark-theme .table-dark thead th {
    background-color: var(--bg-darker) !important;
    color: var(--text-light) !important;
    border-color: var(--border-color) !important;
}

body[data-bs-theme="dark"] .table-dark tbody tr:hover,
body.dark-theme .table-dark tbody tr:hover {
    background-color: var(--bg-light) !important;
}

/* Cards - Tema Aware */
body.light-theme .card,
body[data-bs-theme="light"] .card {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
}

body.light-theme .card:hover,
body[data-bs-theme="light"] .card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

body[data-bs-theme="dark"] .card,
body.dark-theme .card {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4), 0 1px 3px rgba(0, 0, 0, 0.3);
}

body[data-bs-theme="dark"] .card:hover,
body.dark-theme .card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 2px 6px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

/* Buttons - Tema Aware */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

body.light-theme .btn-primary,
body[data-bs-theme="light"] .btn-primary {
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

body[data-bs-theme="dark"] .btn-primary,
body.dark-theme .btn-primary {
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.5);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: translateY(-2px);
}

body.light-theme .btn-primary:hover,
body[data-bs-theme="light"] .btn-primary:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

body[data-bs-theme="dark"] .btn-primary:hover,
body.dark-theme .btn-primary:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

body.light-theme .btn-outline-primary:hover,
body[data-bs-theme="light"] .btn-outline-primary:hover {
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

body[data-bs-theme="dark"] .btn-outline-primary:hover,
body.dark-theme .btn-outline-primary:hover {
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.5);
}

/* Theme Toggle - Tema Aware */
#theme-toggle {
    color: var(--text-light);
    transition: color 0.3s ease, transform 0.3s ease;
}

#theme-toggle:hover {
    color: var(--primary);
    transform: rotate(360deg);
}

/* Gradient arka planlar - Sıcak Tonlar */
.bg-gradient-primary {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c61 50%, #ffa726 100%);
    position: relative;
    overflow: hidden;
}

/* Sıcak turuncu-krem gradient alternatifi */
.bg-gradient-warm {
    background: linear-gradient(135deg, #ffa726 0%, #ff8c61 30%, #fff8e1 100%);
    position: relative;
    overflow: hidden;
}

.bg-gradient-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Join Team Section Özel Stiller */
.join-team-section {
    position: relative;
}

.join-team-section .accordion-button {
    font-weight: 600;
    transition: all 0.3s ease;
}

.join-team-section .accordion-button:not(.collapsed) {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: #3d2817 !important;
}

.join-team-section .accordion-button:hover {
    background: rgba(255, 255, 255, 0.9) !important;
    color: var(--primary) !important;
}

/* Smooth theme transition - Zaten body'de tanımlı, burada tekrar yok */

/* Ripple efekti için */
.btn {
    position: relative;
    overflow: hidden;
}

.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Fade-in on scroll */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(20px);
}

/* Smooth scroll için */
html {
    scroll-behavior: smooth;
}

/* Pulse animasyonu */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Shake animasyonu */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

.shake {
    animation: shake 0.5s ease-in-out;
}