:root {
    /* Karanlık Tema Değişkenleri (Solid/Performans Dostu) */
    --bg-color: #0f0f0f;
    --text-color: #f1f1f1;
    --header-bg: #141414;
    --nav-bg: #111111;
    --card-bg: #1e1e1e;
    --border-color: #272727;
    --primary-color: #ff0000;
    --primary-hover: #cc0000;
    --secondary-color: #aaaaaa;
    --chip-bg: #272727;
    --chip-hover: #3f3f3f;
    --chip-active-bg: #f1f1f1;
    --chip-active-text: #0f0f0f;
    --scrollbar-thumb: #333333;
    --scrollbar-track: #0f0f0f;
    /* Apple Güvenli Alan Değişkenleri */
    --safe-area-inset-top: env(safe-area-inset-top, 0px);
    --safe-area-inset-bottom: env(safe-area-inset-bottom, 0px);
}

/* Açık Tema Değişkenleri */
.light-theme {
    --bg-color: #f8f9fa;
    --text-color: #1a1a1a;
    --header-bg: #ffffff;
    --nav-bg: #f3f4f6;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --primary-color: #ff0000;
    --primary-hover: #cc0000;
    --secondary-color: #4b5563;
    --chip-bg: #f3f4f6;
    --chip-hover: #e5e7eb;
    --chip-active-bg: #111827;
    --chip-active-text: #ffffff;
    --scrollbar-thumb: #cbd5e1;
    --scrollbar-track: #f8f9fa;
}

html {
    scroll-behavior: smooth;
}

* { 
    box-sizing: border-box; 
    -webkit-tap-highlight-color: transparent; 
    outline: none; 
}

/* MEDYA ve Klavye Navigasyonu İçin Odaklanma Stili */
*:focus-visible { 
    outline: 4px solid var(--primary-color); 
    outline-offset: 2px; 
    z-index: 100; 
    scroll-margin-top: 120px; 
    scroll-margin-bottom: 80px;
}

/* Sidebar İçin Özel Navigasyon Ayarı */
aside button:focus-visible, 
nav button:focus-visible,
.category-box button:focus-visible {
    scroll-margin-top: 200px !important;
    scroll-margin-bottom: 60px;
}

button, [role="button"], .clickable {
    cursor: pointer;
}

body { 
    background-color: var(--bg-color); 
    color: var(--text-color);
    overflow: hidden; 
    overscroll-behavior: none; 
    font-family: 'Inter', sans-serif; 
    margin: 0; 
    padding: 0; 
    min-height: 100vh;
    min-width: 100vw;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navigasyon Şeridi (Donmayı engellemek için Blur kaldırıldı, Solid renk yapıldı) */
.site-navigation-strip {
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    z-index: 30;
}

/* Animasyonlar */
@keyframes slideUp {
    0% { transform: translate(-50%, 100%) scale(0.9); opacity: 0; }
    100% { transform: translate(-50%, 0) scale(1); opacity: 1; }
}

.animate-slideUp {
    animation: slideUp 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes profileIn {
    0% { transform: scale(0.9) translateY(20px); opacity: 0; }
    100% { transform: scale(1) translateY(0); opacity: 1; }
}

.profile-card {
    animation: profileIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) backwards;
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.animate-scaleUp {
    animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes slideInLeft { 
    0% { opacity: 0; transform: translateX(-50%); } 
    100% { opacity: 1; transform: translateX(0); } 
}

.toast-depth {
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.safe-pb {
    padding-bottom: var(--safe-area-inset-bottom);
}

#app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    position: relative; 
}

/* YÜKLENİYOR EKRANI (SPLASH SCREEN) */
#splash-screen {
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%;
    background-color: #000000; 
    display: flex; 
    flex-direction: column;
    align-items: center; 
    justify-content: center; 
    z-index: 10000;
    transition: opacity 0.5s ease-out, visibility 0.5s;
}

#splash-screen.hidden { 
    opacity: 0; 
    visibility: hidden; 
    pointer-events: none; 
}

/* PORTAL LOGO ANİMASYONU */
.netflix-text {
    font-family: 'Bebas Neue', sans-serif; 
    font-size: 3.5rem; 
    color: #ff0000;
    letter-spacing: 4px; 
    text-shadow: 0 10px 20px rgba(0,0,0,0.5);
    animation: slideInLeft 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    text-align: center; 
    line-height: 1;
}

/* ÖZEL MEDYA KAYDIRMA ÇUBUKLARI */
.scrollbar-thin { 
    scrollbar-width: thin; 
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track); 
}

.scrollbar-thin::-webkit-scrollbar { 
    width: 6px; 
    height: 6px; 
}

.scrollbar-thin::-webkit-scrollbar-track { 
    background: var(--scrollbar-track); 
}

.scrollbar-thin::-webkit-scrollbar-thumb { 
    background-color: var(--scrollbar-thumb); 
    border-radius: 10px; 
}

/* IFRAME VE İÇERİK YÖNETİMİ */
.iframe-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
}

main iframe {
    background-color: #000;
    transition: opacity 0.3s ease;
    flex-grow: 1; 
    border: none;
    width: 100%;
    height: 100%;
    display: block; 
}

/* AKILLI MENÜ OKLARI */
.smart-arrow-btn {
    display: flex; 
    align-items: center; 
    justify-content: center;
    width: 32px; 
    height: 32px; 
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-color); 
    font-size: 0.8rem; 
    z-index: 20;
    transition: all 0.2s;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.smart-arrow-btn:hover { 
    background-color: var(--primary-color); 
    color: white; 
    border-color: var(--primary-color);
}

.smart-arrow-left { margin-right: 0.5rem; }
.smart-arrow-right { margin-left: 0.5rem; }

/* PANEL VE KART TASARIMLARI */
.dashboard-widget {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-widget:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

/* MEDYA PORTALI IZGARA SEÇİCİ */
.tv-select-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
    padding: 4px;
}

.tv-select-item {
    padding: 10px;
    border-radius: 8px;
    background: var(--chip-bg);
    color: var(--text-color);
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
}

.tv-select-item:hover, .tv-select-item:focus {
    background: var(--chip-hover);
    border-color: var(--primary-color);
}

.tv-select-item.selected {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-hover);
}

/* KATEGORİ LİSTESİ STİLLERİ */
.category-box {
    position: relative;
    overflow: hidden;
    border-left-width: 4px;
    background-color: transparent;
    transition: all 0.2s ease;
    border-left-color: transparent;
}

.category-box:hover {
    background-color: var(--chip-hover);
    transform: translateX(4px);
}

.category-box.active {
    background-color: var(--chip-bg);
    border-left-color: var(--primary-color);
    font-weight: 800;
}

.category-box.active i {
    color: var(--primary-color) !important;
    opacity: 1 !important;
}

/* MODAL YÖNETİMİ */
.fixed.inset-0 > div {
    max-width: 500px !important;
    width: 95% !important;
    margin: auto !important;
    position: relative !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.7);
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    border-radius: 20px;
}

.fixed.inset-0 .max-w-modal-lg {
    max-width: 720px !important;
}

/* ÖZEL ARAMA KUTUSU (Google CSE) */
.ozel-arama-kutusu {
    width: 100% !important;
    max-width: 900px !important; 
    margin: 30px auto !important;
    background: var(--card-bg) !important;
    padding: 40px 20px !important;
    border-radius: 30px !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5) !important;
}

@media (max-width: 768px) {
    .ozel-arama-kutusu {
        padding: 25px 15px !important;
        margin: 20px auto !important;
    }
}

.gsc-control-cse {
    padding: 0 !important;
    background-color: transparent !important;
    border: none !important;
}

.gsc-input-box {
    border: 2px solid var(--border-color) !important;
    background: #ffffff !important;
    border-radius: 15px !important;
    height: 60px !important;
    display: flex !important;
    align-items: center !important;
}

input.gsc-input {
    color: #000000 !important;
    font-size: 1.2rem !important;
    font-weight: 700 !important;
    padding: 0 20px !important;
    background: none !important;
}

.gsc-search-button-v2 {
    padding: 0 30px !important;
    background: var(--primary-color) !important;
    border: none !important;
    border-radius: 12px !important;
    height: 60px !important;
}

/* SIDEBAR YÖNETİMİ */
.sidebar-transition {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s ease, opacity 0.2s ease;
}

.sidebar-collapsed {
    width: 0 !important;
    padding: 0 !important;
    border-right: 0 !important;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateX(-20px);
}

.sidebar-toggle-btn {
    background: var(--chip-bg);
    border: 1px solid var(--border-color);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    transition: all 0.2s;
}

.sidebar-toggle-btn:hover {
    color: white;
    background: var(--primary-color);
    transform: scale(1.1);
    border-color: var(--primary-color);
}

/* AKSİYON KARTLARI */
.action-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.action-card:hover {
    background: var(--chip-hover);
    border-color: var(--primary-color);
    transform: translateX(6px);
}

/* LOGO VE MARKA */
.brand-style {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
    text-shadow: 0 4px 10px rgba(255, 0, 0, 0.2);
}

/* PROFİL KARTLARI */
.profile-avatar {
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.2s;
    border: 4px solid transparent;
}

.profile-card:hover .profile-avatar {
    transform: scale(1.08);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

/* APPLE / IOS ÖZEL AYARLARI */
@supports (-webkit-touch-callout: none) {
    #app-container {
        padding-top: env(safe-area-inset-top, 20px) !important;
        height: 100dvh !important;
    }

    header, nav, .navbar, .fixed.top-0 {
        padding-top: env(safe-area-inset-top, 0px);
    }
}

@media (max-width: 640px) {
    .netflix-text { font-size: 2.2rem; }
    .brand-style { font-size: 1.2rem !important; }
}