/* --- System Kolorów i Motywów --- */
:root {
    /* Czcionki */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Wspólne akcenty */
    --accent-red: #e50914;
    --accent-red-hover: #ff1e27;
    --accent-glow: rgba(229, 9, 20, 0.35);
    --gold: #f59e0b;
    --transition-speed: 0.3s;
}

/* Motyw Ciemny (Domyślny) */
html[data-theme="dark"] {
    --bg-body: #0b0e14;
    --bg-header: rgba(15, 20, 31, 0.85);
    --bg-card: rgba(22, 28, 45, 0.75);
    --bg-card-hover: rgba(30, 38, 60, 0.9);
    --bg-input: rgba(255, 255, 255, 0.07);
    --bg-input-focus: rgba(255, 255, 255, 0.12);
    --bg-badge: rgba(255, 255, 255, 0.08);
    --bg-btn: rgba(255, 255, 255, 0.08);
    --bg-btn-hover: rgba(255, 255, 255, 0.15);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --badge-text: #cbd5e1;

    --border-color: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.1);

    --card-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
    --card-shadow-hover: 0 20px 45px rgba(0, 0, 0, 0.65), 0 0 25px rgba(229, 9, 20, 0.2);
    --header-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
    --color-scheme: dark;
}

/* Motyw Jasny */
html[data-theme="light"] {
    --bg-body: #f8fafc;
    --bg-header: rgba(255, 255, 255, 0.9);
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --bg-input: #f1f5f9;
    --bg-input-focus: #e2e8f0;
    --bg-badge: #f1f5f9;
    --bg-btn: #f1f5f9;
    --bg-btn-hover: #e2e8f0;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --badge-text: #334155;

    --border-color: #e2e8f0;
    --border-card: #e2e8f0;

    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --card-shadow-hover: 0 16px 35px rgba(0, 0, 0, 0.12), 0 0 20px rgba(229, 9, 20, 0.15);
    --header-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    --color-scheme: light;
}

/* Reset i Ogólne */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
    color-scheme: var(--color-scheme);
}

/* --- Header i Nawigacja --- */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-header);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--header-shadow);
    padding: 1.25rem 2rem;
    transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.header-top {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-badge {
    background: linear-gradient(135deg, var(--accent-red), #b20710);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    padding: 0.35rem 0.65rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--accent-glow);
    letter-spacing: -0.5px;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent-red);
}

/* Kontener na przyciski akcji w nagłówku */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* Przyciski w nagłówku (Wyszukiwanie, Motyw oraz Widok) */
.theme-toggle-btn,
.view-toggle-btn,
.search-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background-color: var(--bg-btn);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-toggle-btn:hover,
.view-toggle-btn:hover,
.search-toggle-btn:hover {
    background-color: var(--bg-btn-hover);
    transform: translateY(-2px);
    border-color: var(--accent-red);
}

.header-icon {
    font-size: 1.1rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* --- Wyszukiwarka --- */
.search-container {
    max-width: 650px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    flex-grow: 1;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    font-size: 1.1rem;
    opacity: 0.6;
    pointer-events: none;
}

#search-input {
    width: 100%;
    padding: 0.85rem 1.25rem 0.85rem 3rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    outline: none;
    transition: all 0.25s ease;
}

#search-input::placeholder {
    color: var(--text-muted);
}

#search-input:focus {
    background-color: var(--bg-input-focus);
    border-color: var(--accent-red);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.category-select {
    padding: 0.85rem 2.5rem 0.85rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    outline: none;
    cursor: pointer;
    transition: all 0.25s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2rem;
    min-width: 190px;
}

html[data-theme="light"] .category-select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
}

.category-select:focus {
    background-color: var(--bg-input-focus);
    border-color: var(--accent-red);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.category-select option {
    background-color: var(--bg-card);
    color: var(--text-primary);
}


/* --- Główny Kontener --- */
.main-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem 1.5rem;
}

/* --- Grid Kafelków --- */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1.5rem;
}

/* --- Widok Listy --- */
.grid-container.list-view {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.grid-container.list-view .card:not(.expanded) {
    padding: 1rem 1.5rem;
    cursor: pointer;
}

.grid-container.list-view .card:not(.expanded) .card-header {
    border-bottom: none;
    padding: 0;
    width: 100%;
}

/* Ukrywamy całą zawartość karty (plakat, informacje, przyciski) oprócz nagłówka z tytułami */
.grid-container.list-view .card:not(.expanded) .card-main,
.grid-container.list-view .card:not(.expanded) .card-desc-container {
    display: none;
}

/* W widoku listy po rozwinięciu karty ukrywamy przycisk "Pokaż opis" i wymuszamy widoczność opisu */
.grid-container.list-view .card.expanded .toggle-desc-btn {
    display: none;
}

.grid-container.list-view .card.expanded .card-desc-container {
    display: block !important;
}

/* --- Karta Serialu --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1),
        box-shadow 0.3s ease,
        border-color 0.3s ease,
        background-color var(--transition-speed) ease;
    position: relative;
    backdrop-filter: blur(8px);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(229, 9, 20, 0.4);
    background: var(--bg-card-hover);
}

/* Nagłówek Karty (Cała szerokość) */
.card-header {
    padding: 1rem 1rem 0.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* Część Dolna Karty (Dwie równe części) */
.card-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
}

/* Kontener na plakat (Lewa strona) */
.card-poster-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    border-right: 1px solid var(--border-color);
}

/* Plakat Serialu */
.card-poster {
    width: 100%;
    max-height: 350px;
    aspect-ratio: 2 / 3;
    object-fit: contain;
    background-color: rgba(0, 0, 0, 0.2);
    transition: transform 0.4s ease;
    cursor: pointer;
}

.card:hover .card-poster {
    transform: scale(1.02);
}

/* Informacje o serialu (Prawa strona) */
.card-info {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.card-title-pl {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.card-title-eng {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: -0.25rem;
    font-style: italic;
}

.card-title-single {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

/* Meta Informacje (Pigułki) */
.meta-info-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
}

.meta-info {
    font-size: 0.8rem;
    color: var(--badge-text);
    background-color: var(--bg-badge);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 500;
}

.meta-info span {
    color: var(--text-muted);
    font-weight: 400;
}

/* Przycisk Pokaż Opis */
.toggle-desc-btn {
    background: none;
    border: none;
    color: var(--accent-red);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    margin-top: 0.25rem;
    display: inline-block;
    transition: color 0.2s ease;
}

.toggle-desc-btn:hover {
    color: var(--accent-red-hover);
    text-decoration: underline;
}

/* Opis (Sekcja Rozwijana) */
.card-desc-container {
    padding: 0 1rem 1rem 1rem;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.1);
}

.card-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-top: 1rem;
}

/* Link Filmweb */
.filmweb-link {
    margin-top: auto;
    padding-top: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.2s ease, transform 0.2s ease;
}

.filmweb-link:hover {
    color: var(--accent-red-hover);
    transform: translateX(3px);
}

.filmweb-icon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    object-fit: contain;
}

/* --- Komunikat Braku Wyników --- */
#no-results {
    text-align: center;
    margin-top: 4rem;
}

.no-results-card {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    padding: 3rem 4rem;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
}

.no-results-icon {
    font-size: 3rem;
}

.no-results-card p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.hidden {
    display: none !important;
}

.results-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

/* --- RWD (Responsywność) --- */
@media (max-width: 640px) {
    .app-header {
        padding: 1rem;
    }

    .search-container {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .category-select {
        width: 100%;
        min-width: 0;
    }

    .logo-title {
        font-size: 1.4rem;
    }

    .main-content {
        padding: 1.5rem 1rem;
    }

    .grid-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .card-poster-wrapper {
        padding: 0.5rem;
    }

    .card-poster {
        width: 100%;
        max-height: none;
    }

    .no-results-card {
        padding: 2rem;
    }
}