:root {
    --bg-dark: #1a1a1a;
    --bg-card: #2d2d2d;
    --bg-hover: #353535;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --accent: #e6642b;
    --accent-hover: #f07840;
    --success: #22c55e;
    --danger: #ef4444;
    --border: #404040;
    --radius: 12px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    font-size: 0.9375rem;
}

a { color: var(--accent); }

/* Header */
.pwa-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1rem;
    background: #252525;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.pwa-logo { height: 26px; width: auto; }

.pwa-title {
    font-weight: 600;
    font-size: 1.05rem;
}

.pwa-user {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Main */
.pwa-main {
    padding: 1rem;
    max-width: 600px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

/* Cards */
.pwa-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.pwa-card h2, .pwa-card h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.pwa-pending-card {
    border-left: 3px solid var(--accent);
}

.pwa-pending-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    word-break: break-word;
}

/* Alerts */
.pwa-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.pwa-alert-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.pwa-alert-error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Buttons */
.pwa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    color: inherit;
}

.pwa-btn-primary { background: var(--accent); color: #fff; }
.pwa-btn-primary:hover { background: var(--accent-hover); }

.pwa-btn-secondary { background: var(--border); color: var(--text-primary); }
.pwa-btn-secondary:hover { background: #505050; }

.pwa-btn-full { width: 100%; margin-top: 0.5rem; }

.pwa-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.pwa-btn-icon:hover { background: var(--border); color: var(--text-primary); }
.pwa-btn-danger:hover { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

.pwa-actions { display: flex; flex-direction: column; gap: 0.5rem; }
.pwa-actions-row { display: flex; gap: 0.5rem; }

/* Dropzone — uses shared-dropzone from modules.css */

/* Upload list */
.pwa-uploads-list { display: flex; flex-direction: column; gap: 0.5rem; }

.pwa-upload-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--bg-dark);
    border-radius: 8px;
    gap: 0.75rem;
}

.pwa-upload-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.pwa-upload-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.pwa-upload-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border);
    border-radius: 6px;
    flex-shrink: 0;
    color: var(--text-secondary);
}

.pwa-upload-details {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pwa-upload-name {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pwa-upload-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
}

.pwa-upload-actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

.pwa-inline-form { display: inline; }

/* Preview */
.pwa-preview { margin-bottom: 1rem; }

.pwa-preview-image {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    background: #000;
}

.pwa-preview-video {
    width: 100%;
    max-height: 400px;
    border-radius: 8px;
    background: #000;
}

.pwa-preview-link {
    padding: 1rem;
    background: var(--bg-dark);
    border-radius: 8px;
}

.pwa-preview-link h3 { margin-bottom: 0.5rem; font-size: 1rem; }
.pwa-preview-link a { color: var(--accent); word-break: break-all; }
.pwa-preview-link p { margin-top: 0.5rem; color: var(--text-secondary); font-size: 0.9rem; }

.pwa-preview-text {
    padding: 1rem;
    background: var(--bg-dark);
    border-radius: 8px;
}

.pwa-preview-text h3 { margin-bottom: 0.5rem; font-size: 1rem; }
.pwa-preview-text p { white-space: pre-wrap; word-break: break-word; color: var(--text-secondary); }

.pwa-file-info {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border);
    margin-bottom: 0.5rem;
}

/* Preview Cards (WhatsApp/Telegram-style) */
.pwa-preview-card {
    background: var(--bg-dark);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.pwa-preview-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.pwa-preview-card-link:hover .pwa-preview-card-title {
    color: var(--accent);
}

.pwa-preview-card-img {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #222;
    overflow: hidden;
}

.pwa-preview-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pwa-preview-card-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #252525;
}

.pwa-preview-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 52px;
    height: 52px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 3px;
}

.pwa-preview-card-body {
    padding: 0.65rem 0.85rem;
}

.pwa-preview-card-title {
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.3;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.pwa-preview-card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-top: 0.3rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pwa-preview-card-domain {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.pwa-preview-card-text-only {
    padding: 0.2rem 0;
}

.pwa-preview-card-text-only .pwa-preview-card-body {
    border-left: 3px solid var(--accent);
    margin: 0.5rem 0.75rem;
    padding: 0.4rem 0.75rem;
}

.pwa-preview-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.35rem 0.75rem 0.5rem;
    border-top: 1px solid var(--border);
}

.pwa-preview-card-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.pwa-preview-card-btns {
    display: flex;
    gap: 0.15rem;
}

.pwa-preview-card-btns .pwa-btn-icon {
    width: 32px;
    height: 32px;
}

/* File icon preview area */
.pwa-preview-card-file-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 1.25rem 0;
    background: #222;
}

.pwa-preview-card-file-ext {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

/* Pagination */
.pwa-pagination-card {
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    align-items: center;
}

.pwa-pagination-controls {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pwa-page-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-dark);
    transition: all 0.15s ease;
}

.pwa-page-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pwa-page-link.disabled {
    opacity: 0.35;
    pointer-events: none;
}

.pwa-pagination-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0 0.3rem;
    text-align: center;
}

.pwa-pagination-count {
    display: block;
    font-size: 0.75rem;
}

@media (min-width: 400px) {
    .pwa-pagination-count {
        display: inline;
    }
}

.pwa-per-page {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.pwa-per-page select {
    background: var(--bg-dark);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.3rem 0.5rem;
    font-size: 0.8rem;
}

/* Empty state */
.pwa-empty { text-align: center; padding: 2rem 1rem; }

/* Install banner (for login page) */
.pwa-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #252525;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-top: 1px solid var(--border);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.pwa-install-banner.visible { transform: translateY(0); }

.pwa-install-banner-text { flex: 1; }

.pwa-install-banner-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
    color: var(--text-primary, #f0f0f0);
}

.pwa-install-banner-desc {
    font-size: 0.95rem;
    color: var(--text-secondary, #a0a0a0);
}

.pwa-install-banner .pwa-btn { flex-shrink: 0; }

.pwa-install-dismiss {
    background: none;
    border: none;
    color: var(--text-secondary, #a0a0a0);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
    line-height: 1;
}

/* Spinner */
.pwa-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: pwa-spin 0.8s linear infinite;
    vertical-align: middle;
}

@keyframes pwa-spin { to { transform: rotate(360deg); } }

/* Mobile responsive */
@media (max-width: 480px) {
    .pwa-main { padding: 0.75rem; padding-bottom: 1.5rem; }
    .pwa-header { padding: 0.75rem; }
    .pwa-card { padding: 1rem; border-radius: 8px; }
    .pwa-btn { padding: 0.5rem 1rem; font-size: 0.85rem; }
    .pwa-preview-card-body { padding: 0.5rem 0.65rem; }
    .pwa-preview-card-actions { padding: 0.3rem 0.5rem 0.4rem; }
    .pwa-preview-card-domain { font-size: 0.7rem; }
    .pwa-file-info { flex-direction: column; gap: 0.25rem; }
    .pwa-preview-card-title { font-size: 0.85rem; }
    .pwa-preview-card-desc { font-size: 0.75rem; }
    .pwa-preview-card-btns .pwa-btn-icon { width: 28px; height: 28px; }
}

@media (max-width: 360px) {
    .pwa-main { padding: 0.5rem; padding-bottom: 1.5rem; }
    .pwa-card { padding: 0.75rem; border-radius: 6px; }
    .pwa-card h2, .pwa-card h3 { font-size: 0.9rem; }
    .pwa-preview-card-img { aspect-ratio: 16/10; }
}

/* Prevent horizontal overflow */
html, body { overflow-x: hidden; max-width: 100vw; }
.pwa-main { overflow-x: hidden; }
.pwa-preview-link a,
.pwa-preview-card-title,
.pwa-preview-card-desc,
.pwa-pending-desc,
.pwa-preview-card-domain { overflow-wrap: break-word; word-break: break-word; }
.pwa-preview-card { max-width: 100%; }
.pwa-preview-card-img img { max-width: 100%; }

/* Safe area for notch devices */
@supports (padding: env(safe-area-inset-bottom)) {
    .pwa-main { padding-bottom: calc(2rem + env(safe-area-inset-bottom)); }
    .pwa-install-banner { padding-bottom: calc(1rem + env(safe-area-inset-bottom)); }
}