:root {
    --bg-main: #0a0a0a;
    --bg-surface: #1a1a1a;
    --bg-glass: rgba(26, 26, 26, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent: #ff4d4d;
    --gold: #ffc107;
    --border: rgba(255, 255, 255, 0.08);
    --radius-lg: 20px;
    --radius-md: 12px;
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="navy"] {
    --bg-main: #0f172a;
    --bg-surface: #1e293b;
    --bg-glass: rgba(30, 41, 59, 0.8);
    --border: rgba(255, 255, 255, 0.12);
    --gold: #38bdf8;
    /* Blue accent for navy theme */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-main);
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Dynamic Background Overlay */
.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: -1;
    filter: blur(20px);
    transition: background-image 0.5s ease-in-out;
}

/* Header */
.app-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-top: 3rem;
}

.logo {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.highlight {
    color: var(--gold);
}

/* Search Bar */
.search-container {
    width: 100%;
    max-width: 550px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1.1rem 1.1rem 1.1rem 3.2rem;
    border-radius: 50px;
    border: 1px solid var(--border);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: var(--transition);
    outline: none;
    line-height: normal;
    margin-top: 0.2rem;
}

.search-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.1);
    background: #252525;
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.1rem;
    pointer-events: none;
}

.app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Tooltips */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    padding: 0.5rem 0.8rem;
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Header Navigation */
.top-nav {
    position: absolute;
    top: 0;
    right: -1rem;
    /* Shifting icons further right */
    display: flex;
    gap: 1.2rem;
}

.nav-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.nav-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.15);
}

.surprise-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gold);
    color: #000;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: grid;
    place-items: center;
}

.surprise-btn:hover {
    transform: translateY(-50%) rotate(45deg) scale(1.1);
}

/* Genre Pills */
.genre-pills {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2.5rem;
    margin-left: 1.5rem;
    /* Better spacing from the left edge */
    width: auto;
}

.pill {
    padding: 0.5rem 1.4rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
}

.pill:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.pill.active {
    background: var(--gold);
    color: #000;
    border-color: var(--gold);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

/* Footer */
.app-footer {
    margin-top: 5rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.app-footer a {
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
}

.app-footer a:hover {
    text-decoration: underline;
}

/* Dropdown */
.search-dropdown {
    position: absolute;
    top: 110%;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.search-dropdown:not(.hide-search-list) {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-list-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.search-list-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.search-list-item img {
    width: 40px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    margin-right: 1rem;
    background: #333;
}

.search-item-info h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.search-item-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    color: var(--text-secondary);
    margin-top: 4rem;
    animation: fadeIn 0.8s ease;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* Movie Details */
.movie-card {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
    animation: slideUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Recent Searches */
.recent-searches {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
}

.history-pill {
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 50px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.history-pill:hover {
    background: var(--gold);
    color: #000;
}

/* Related Section */
.related-section {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.related-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

/* Critic Scores */
.metascore {
    background: #66cc33;
    color: #000;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 700;
    margin-left: 0.5rem;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.poster-container {
    position: relative;
}

.poster-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.details-container {
    padding-top: 1rem;
}

.movie-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #fff, #bbb);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.meta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 2rem;
    align-items: center;
}

.tag {
    font-size: 0.85rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-weight: 500;
    backdrop-filter: blur(5px);
}

.tag.rating {
    background: var(--gold);
    color: #000;
    font-weight: 700;
}

.plot {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #d0d0d0;
    margin-bottom: 2rem;
    max-width: 700px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.info-item p {
    font-size: 1rem;
    font-weight: 500;
}

.awards {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), transparent);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: var(--radius-md);
    color: var(--gold);
}

.cta-row {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Featured Section */
.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: left;
    position: relative;
    padding-left: 1rem;
    border-left: 4px solid var(--gold);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.grid-card {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.grid-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.grid-card .poster-thumb {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    background: #252525;
}

.grid-card .card-info {
    padding: 1rem;
}

.grid-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.grid-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .app {
        padding: 0 5%;
    }
}

@media (max-width: 900px) {
    .movie-card {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .poster-container {
        max-width: 320px;
        margin: 0 auto;
    }

    .movie-title {
        font-size: 2.5rem;
        text-align: center;
    }

    .meta-tags {
        justify-content: center;
    }

    .details-container {
        text-align: center;
        padding-top: 0;
    }

    .plot {
        margin: 0 auto 2rem auto;
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }

    .movie-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1.5rem;
    }

    .section-title {
        text-align: center;
    }
}

@media (max-width: 600px) {
    .app {
        padding: 0 1rem;
    }

    .app-header {
        padding-top: 6rem;
        gap: 1.2rem;
    }

    .top-nav {
        top: 1.2rem;
        right: 0.4rem;
        /* Balanced distance from edge */
        gap: 0.8rem;
    }

    .logo {
        font-size: 2.2rem;
    }

    .search-container {
        width: 100%;
        max-width: none;
    }

    .search-input {
        padding: 0.8rem 1rem 0.8rem 2.8rem;
        font-size: 0.95rem;
    }

    .recent-searches {
        margin-top: 0.5rem;
    }

    .genre-pills {
        margin-top: 0.5rem;
        padding: 0 0.5rem 0.5rem 0.5rem;
        overflow-x: auto;
        justify-content: flex-start;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        width: calc(100% + 2rem);
        margin-left: 1rem;
    }

    .pill {
        flex: 0 0 auto;
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .movie-title {
        font-size: 1.8rem;
    }

    .cta-row {
        flex-direction: column;
        width: 100%;
        gap: 0.8rem;
        margin-top: 1.5rem;
    }

    .cta-row .tag {
        width: 100%;
        margin-left: 0 !important;
        margin-right: 0 !important;
        justify-content: center;
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.2rem;
    }

    .info-item h4 {
        font-size: 0.75rem;
    }

    .info-item p {
        font-size: 0.9rem;
    }

    .related-section {
        margin-top: 3rem;
    }

    [data-tooltip]::before {
        display: none;
    }
}

@media (max-width: 400px) {
    .movie-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .grid-card h3 {
        font-size: 0.85rem;
    }
}