:root {
    --bg-color: #000000;
    --card-bg: #121212;
    --text-primary: #ffffff;
    --text-secondary: #a8a8a8;
    --accent-color: #0095f6;
    --like-color: #ed4956;
    --border-color: #262626;
    --max-width: 470px; /* Instagram feed width */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

[hidden] {
    display: none !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
}

body.modal-open {
    overflow: hidden;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 20px;
    z-index: 1000;
}

.nav-content {
    max-width: 975px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -1px;
}

.nav-icons {
    display: flex;
    gap: 24px;
    font-size: 1.4rem;
    align-items: center;
}

.nav-icons i {
    cursor: pointer;
    transition: color 0.2s, transform 0.1s;
}

.nav-icons i:hover {
    transform: scale(1.1);
}

.nav-icons i.active {
    color: var(--text-primary);
}

.nav-icons #nav-favs.active {
    color: var(--like-color);
}

.profile-pic-placeholder {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--text-secondary);
}

/* Search */
.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 12px;
    flex: 0 1 280px;
    color: var(--text-secondary);
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    width: 100%;
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

/* Filter bar (explore) */
.filter-bar {
    max-width: 975px;
    margin: 12px auto 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.genre-chips {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    flex: 1;
}

.genre-chips::-webkit-scrollbar {
    display: none;
}

.chip {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.8rem;
    padding: 5px 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s, border-color 0.2s;
}

.chip:hover {
    border-color: var(--text-secondary);
}

.chip.active {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-color);
    font-weight: 600;
}

#sort-select {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.8rem;
    padding: 6px 10px;
    cursor: pointer;
    outline: none;
}

/* Feed */
.feed-container {
    max-width: var(--max-width);
    margin: 80px auto 20px; /* top padding for navbar */
    display: flex;
    flex-direction: column;
    gap: 20px;
}

body.filters-open .feed-container,
body.filters-open .empty-state {
    margin-top: 130px;
}

/* Post Card */
.post-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

.post-header {
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
    padding: 2px; /* For the gradient border effect */
    flex-shrink: 0;
}
.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--bg-color);
    object-fit: cover;
    background-color: #333;
}

.username {
    font-weight: 600;
    font-size: 0.9rem;
}

.post-title-link {
    cursor: pointer;
}

.post-title-link:hover {
    color: var(--text-secondary);
}

.post-image-container {
    width: 100%;
    aspect-ratio: 2/3; /* Standard movie poster ratio */
    background-color: #1a1a1a;
    position: relative;
    cursor: pointer;
}

.post-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Double-tap heart burst */
.heart-burst {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    color: #fff;
    font-size: 5rem;
    opacity: 0;
}

.heart-burst.animate {
    animation: heart-pop 0.8s ease forwards;
}

@keyframes heart-pop {
    0%   { opacity: 0; transform: scale(0.3); }
    25%  { opacity: 0.9; transform: scale(1.15); }
    45%  { transform: scale(1); }
    80%  { opacity: 0.9; }
    100% { opacity: 0; transform: scale(1); }
}

.post-actions {
    padding: 12px 14px 0;
    display: flex;
    justify-content: space-between;
    font-size: 1.5rem;
}

.action-left {
    display: flex;
    gap: 16px;
}

.action-left i {
    cursor: pointer;
    transition: color 0.2s, transform 0.1s;
}

.action-left i:hover {
    color: var(--text-secondary);
}

.action-left .liked {
    color: var(--like-color);
}

.post-content {
    padding: 12px 14px;
}

.likes-count {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}

.caption {
    font-size: 0.9rem;
}

.caption .username {
    margin-right: 6px;
}

.genres {
    color: var(--accent-color);
    font-size: 0.85rem;
    margin-top: 4px;
    display: block;
}

.torrent-info {
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-top: 6px;
    display: block;
}

.comment-count {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 6px;
    display: block;
    cursor: pointer;
}

.timestamp {
    color: var(--text-secondary);
    font-size: 0.7rem;
    text-transform: uppercase;
    margin-top: 8px;
    display: block;
}

.magnet-btn {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.2s;
}
.magnet-btn:hover {
    color: var(--accent-color);
}

.magnet-disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.post-quality {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    flex-shrink: 0;
}

.img-missing .post-image {
    visibility: hidden;
}

/* Empty state */
.empty-state {
    max-width: var(--max-width);
    margin: 120px auto;
    text-align: center;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 12px;
}

/* Loading */
.loading-spinner {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 1.5rem;
    display: none; /* Hidden by default */
}
.loading-spinner.active {
    display: block;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    max-width: 620px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: sticky;
    top: 10px;
    margin-left: calc(100% - 46px);
    background: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
}

.modal-body {
    padding: 0 24px 24px;
    margin-top: -36px;
}

.modal-loading {
    text-align: center;
    padding: 60px 0;
    color: var(--text-secondary);
    font-size: 1.4rem;
}

.modal-hero {
    display: flex;
    gap: 18px;
    margin-bottom: 16px;
}

.modal-hero img {
    width: 140px;
    aspect-ratio: 2/3;
    object-fit: cover;
    border-radius: 8px;
    background-color: #1a1a1a;
    flex-shrink: 0;
}

.modal-hero-info h2 {
    font-size: 1.3rem;
    line-height: 1.3;
    margin-bottom: 6px;
}

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

.modal-meta .fa-star {
    color: #f5c518;
}

.modal-links {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 7px 14px;
    transition: border-color 0.2s;
}

.modal-btn:hover {
    border-color: var(--text-secondary);
}

.modal-btn .fa-youtube {
    color: #ff0000;
}

.modal-description {
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    white-space: pre-line;
}

.modal-body h3 {
    font-size: 1rem;
    margin: 18px 0 10px;
}

.modal-muted {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.9em;
}

.modal-cast {
    list-style: none;
    font-size: 0.9rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
}

/* Torrent rows */
.torrent-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.torrent-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 14px;
    align-items: center;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: border-color 0.2s;
}

.torrent-row:hover {
    border-color: var(--accent-color);
}

.torrent-row .fa-magnet {
    color: var(--accent-color);
}

.torrent-quality {
    font-weight: 600;
}

.torrent-quality small {
    color: var(--text-secondary);
    font-weight: 400;
    text-transform: uppercase;
}

/* Comments */
.comment-list {
    list-style: none;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.comment-list .timestamp {
    margin-top: 2px;
}

.comment-form {
    display: flex;
    gap: 10px;
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.comment-form input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
}

.comment-form button {
    background: none;
    border: none;
    color: var(--accent-color);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
}

.comment-form button:hover {
    color: var(--text-primary);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
    padding: 10px 20px;
    z-index: 3000;
    opacity: 0;
    transition: opacity 0.25s, transform 0.25s;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Responsive */
@media (max-width: 600px) {
    .post-card {
        border: none;
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
    }
    .nav-content {
        padding: 0 10px;
        gap: 10px;
    }
    .logo {
        display: none;
    }
    .search-box {
        flex: 1;
    }
    .nav-icons {
        gap: 16px;
    }
    .profile-pic-placeholder {
        display: none;
    }
    .modal-hero img {
        width: 100px;
    }
    .modal-cast {
        grid-template-columns: 1fr;
    }
}