/* CSS variables for a premium, Netflix-like theme */
:root {
    --color-bg: #141414;
    --color-bg-offset: #1c1c1c;
    --color-primary: #e50914;
    --color-primary-hover: #ff0a16;
    --color-text: #ffffff;
    --color-text-secondary: #aaaaaa;
    --color-focus: #e50914;
    --font-main: 'Outfit', sans-serif;
    --header-height: 70px;
    --border-radius: 6px;
    --transition-speed: 0.3s;
}

/* Reset and Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Hidden Utility */
.hidden {
    display: none !important;
}

/* TV Remote Navigation Styles */
/* We style the explicit browser focus and a .focused class for manual focus management */
[tabindex="0"]:focus,
.focused {
    outline: none !important;
    border-color: var(--color-focus) !important;
    box-shadow: 0 0 15px var(--color-focus) !important;
    transform: scale(1.05) !important;
    z-index: 10 !important;
}

/* HEADER */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4%;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
    transition: background-color var(--transition-speed);
}

.main-header.scrolled {
    background-color: var(--color-bg);
    border-bottom: 1px solid #222;
}

.logo {
    color: var(--color-primary);
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 1px;
    user-select: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-container input {
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid #444;
    color: var(--color-text);
    padding: 8px 16px;
    border-radius: 20px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    width: 200px;
    transition: width var(--transition-speed), border-color var(--transition-speed);
}

.search-container input:focus {
    width: 280px;
    border-color: var(--color-primary);
    background-color: rgba(0, 0, 0, 0.8);
}

.nav-btn {
    background: none;
    border: 2px solid transparent;
    color: var(--color-text);
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-speed), border-color var(--transition-speed);
}

/* CONTENT WRAPPER */
.content-wrapper {
    position: relative;
    padding-bottom: 50px;
}

/* HERO BANNER */
.hero-banner {
    position: relative;
    height: 70vh;
    min-height: 480px;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 0 4%;
    overflow: hidden;
}

.hero-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center 20%;
    z-index: 1;
    transform: scale(1.02);
    transition: background-image 0.5s ease-in-out;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(20, 20, 20, 0.8) 0%, rgba(20, 20, 20, 0.5) 40%, rgba(20, 20, 20, 0.95) 90%),
                linear-gradient(to top, var(--color-bg) 0%, rgba(20, 20, 20, 0) 25%);
    z-index: 2;
}

.hero-info {
    position: relative;
    z-index: 3;
    max-width: 650px;
    margin-top: 50px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 500;
}

.rating-badge {
    background-color: #46d369;
    color: #000;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
}

.meta-item {
    color: var(--color-text-secondary);
}

.meta-item-type {
    text-transform: uppercase;
    font-size: 0.85rem;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 2px 6px;
    border-radius: 3px;
    letter-spacing: 0.5px;
}

.hero-overview {
    font-size: 1.15rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* BUTTONS */
.btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
}

.btn-secondary {
    background-color: rgba(109, 109, 110, 0.7);
    color: white;
}

.btn-secondary:hover {
    background-color: rgba(109, 109, 110, 0.9);
}

/* ROWS & CAROUSELS */
.rows-container {
    position: relative;
    z-index: 5;
    padding: 0 4%;
    margin-top: -30px;
}

.media-row {
    margin-bottom: 40px;
}

.row-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-text);
}

.row-carousel {
    display: flex;
    overflow-x: auto;
    gap: 15px;
    padding: 10px 0;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Hide standard Firefox scrollbar */
}

.row-carousel::-webkit-scrollbar {
    display: none; /* Hide Chrome scrollbar */
}

/* MEDIA CARD */
.media-card {
    position: relative;
    flex: 0 0 250px;
    aspect-ratio: 16/9;
    background-color: var(--color-bg-offset);
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

/* Poster orientation layout (portrait) if using TMDB posters */
.media-card.poster-layout {
    flex: 0 0 170px;
    aspect-ratio: 2/3;
}

.media-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity var(--transition-speed);
}

.media-card-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
    z-index: 1;
}

.media-card-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 12px;
    background: linear-gradient(135deg, #2c0e11 0%, #110e2c 100%);
}

.media-card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 12px;
    z-index: 2;
}

.media-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.media-card-sub {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-top: 3px;
}

/* Progress bar inside card (Continue Watching) */
.media-card-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.3);
    z-index: 3;
}

.media-card-progress-fill {
    height: 100%;
    background-color: var(--color-primary);
}

.placeholder-msg {
    padding: 40px;
    background-color: var(--color-bg-offset);
    border: 2px dashed #444;
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin: 40px 0;
}

/* MODALS - GENERAL */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 1;
    transition: opacity var(--transition-speed);
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-container {
    background-color: var(--color-bg-offset);
    border-radius: 8px;
    border: 1px solid #333;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: transform var(--transition-speed);
    transform: scale(1);
}

.modal-overlay.hidden .modal-container {
    transform: scale(0.95);
}

.btn-close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 2px solid transparent;
    color: var(--color-text);
    font-size: 2rem;
    line-height: 1;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-speed), border-color var(--transition-speed);
}

/* DETAILS MODAL */
.detail-modal-container {
    width: 850px;
    max-width: 95%;
}

.detail-backdrop {
    height: 380px;
    width: 100%;
    background-size: cover;
    background-position: center 20%;
    position: relative;
}

.detail-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 380px;
    background: linear-gradient(to bottom, rgba(28, 28, 28, 0) 40%, var(--color-bg-offset) 100%);
}

.detail-content {
    padding: 30px 40px 40px 40px;
    position: relative;
    margin-top: -80px;
    z-index: 2;
}

.detail-title {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 15px;
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.detail-overview {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

/* SERIES SECTION IN MODAL */
.detail-series-section {
    border-top: 1px solid #333;
    padding-top: 25px;
}

.season-selector-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.nav-label {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.season-select {
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid #444;
    color: var(--color-text);
    padding: 8px 16px;
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
    cursor: pointer;
}

.season-select:focus {
    border-color: var(--color-primary);
}

.episodes-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 5px;
}

.episode-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.episode-row:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

.episode-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.episode-num {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    min-width: 24px;
}

.episode-title {
    font-size: 1.05rem;
    font-weight: 500;
}

.episode-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.btn-play-mini {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.episode-row:hover .btn-play-mini {
    background-color: var(--color-primary);
}

/* SETTINGS MODAL */
.settings-modal-container {
    width: 550px;
    padding: 40px;
}

.settings-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 25px;
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-input {
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid #444;
    color: var(--color-text);
    padding: 12px 16px;
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.form-input:focus {
    border-color: var(--color-primary);
    background-color: rgba(0, 0, 0, 0.8);
    outline: none;
}

.form-tip {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 15px;
}

/* CUSTOM VIDEO PLAYER */
.video-player-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-element {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* HUD Overlay */
.player-hud {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 10;
    transition: opacity 0.5s ease;
    pointer-events: none; /* Let clicks pass through to video unless on UI element */
}

/* Enable pointer events only for interactive HUD containers */
.hud-top, .hud-bottom, .hud-btn, .progress-bar-wrapper, .volume-slider {
    pointer-events: auto;
}

.hud-gradient-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
    z-index: 1;
}

.hud-gradient-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0) 100%);
    z-index: 1;
}

/* HUD Top Layout */
.hud-top {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 40px 4% 0 4%;
}

.hud-title-container {
    display: flex;
    flex-direction: column;
}

.player-title {
    font-size: 1.6rem;
    font-weight: 700;
}

.player-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

/* HUD Center (Indicators) */
.hud-center {
    position: relative;
    z-index: 2;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.player-loader {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-top: 5px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.player-big-icon {
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    width: 110px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulseFade 0.8s ease-out forwards;
}

@keyframes pulseFade {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 0; }
}

/* HUD Bottom Layout */
.hud-bottom {
    position: relative;
    z-index: 2;
    padding: 0 4% 40px 4%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hud-btn {
    background: none;
    border: 2px solid transparent;
    color: var(--color-text);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.text-hud-btn {
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 4px;
    padding: 4px 10px;
}

/* Custom Progress Bar */
.progress-bar-wrapper {
    width: 100%;
    height: 16px;
    display: flex;
    align-items: center;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 4px;
    transition: border-color var(--transition-speed);
}

.progress-track {
    position: relative;
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 2px;
    transition: height var(--transition-speed);
}

.progress-bar-wrapper:focus .progress-track,
.progress-bar-wrapper:hover .progress-track {
    height: 8px;
}

.progress-buffer {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.progress-filled {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.progress-handle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.progress-bar-wrapper:focus .progress-handle,
.progress-bar-wrapper:hover .progress-handle {
    opacity: 1;
}

/* HUD Controls Panel */
.hud-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hud-controls-left, .hud-controls-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.volume-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.volume-slider {
    width: 80px;
    accent-color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    height: 4px;
    outline: none;
    transition: width var(--transition-speed);
}

.volume-slider:focus {
    width: 120px;
}

.hud-time-display {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* TOAST */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: rgba(0, 0, 0, 0.85);
    border-left: 4px solid var(--color-primary);
    color: white;
    padding: 16px 24px;
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    font-weight: 500;
    font-size: 1.05rem;
    opacity: 1;
    transform: translateY(0);
    transition: opacity var(--transition-speed), transform var(--transition-speed);
}

.toast.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

/* RESPONSIVE LAYOUT ADJUSTMENTS */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .detail-title {
        font-size: 2rem;
    }
    .detail-content {
        padding: 20px;
        margin-top: -40px;
    }
}