:root {
    --bg: #101010;
    --bg-elevated: #1c1c1c;
    --bg-hover: #252525;
    --border: #333;
    --text: #f5f5f5;
    --muted: #a0a0a0;
    --accent: #e26e26;
    --accent-hover: #d45d1f;
    --file-name: #f0a050;
    --error: #ff7b7b;
    --success: #5ecc7b;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: radial-gradient(circle at top, #202020 0, #050505 55%);
    color: var(--text);
    min-height: 100vh;
}

.layout {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.title {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.title-with-logo {
    display: flex;
    align-items: center;
    gap: 0.1rem;
}

.title-with-logo .logo {
    max-width: 60px;
    height: auto;
    flex-shrink: 0;
}

.title-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.title h1 {
    margin: 0;
    font-size: 1.6rem;
    letter-spacing: 0.03em;
}

.title h1 span.accent {
    color: var(--accent);
}

.title small {
    color: var(--muted);
}

.badge-root {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    font-size: 0.8rem;
    color: var(--muted);
}

.badge-root svg {
    display: inline-block;
    vertical-align: middle;
}

.roots {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.root-link {
    padding: 0.4rem 0.9rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.root-link:hover {
    border-color: var(--accent);
    background: rgba(226, 110, 38, 0.1);
}

.root-link.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.root-link svg {
    display: inline-block;
    vertical-align: middle;
    margin-right: 2px;
}

.card {
    background: rgba(0, 0, 0, 0.55);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.8);
    padding: 1rem 1rem 0.5rem;
    backdrop-filter: blur(18px);
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 0.85rem;
}

.breadcrumbs a {
    color: var(--muted);
    text-decoration: none;
    padding: 0.1rem 0.4rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.breadcrumbs a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.breadcrumbs span.sep {
    color: #555;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
}

.topbar small {
    color: var(--muted);
    font-size: 0.8rem;
}

.topbar a.logout {
    font-size: 0.8rem;
    color: var(--muted);
    text-decoration: none;
    padding: 0.2rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.topbar a.logout:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.topbar a.logout svg {
    display: inline-block;
    vertical-align: middle;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

thead {
    background: rgba(255, 255, 255, 0.02);
}

th,
td {
    padding: 0.5rem 0.4rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

th {
    font-weight: 500;
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

tbody tr {
    transition: background 0.15s ease;
}

tbody tr:hover {
    background: var(--bg-hover);
}

td.name a {
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

td.name a.dir::before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: currentColor;
    -webkit-mask-image: url('../svg/folder.svg');
    mask-image: url('../svg/folder.svg');
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    vertical-align: middle;
}

td.name a.file::before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: currentColor;
    -webkit-mask-image: url('../svg/file.svg');
    mask-image: url('../svg/file.svg');
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    vertical-align: middle;
}

/* Specific file type icons using data attribute */
td.name a.file[data-icon="archive.svg"]::before {
    -webkit-mask-image: url('../svg/archive.svg');
    mask-image: url('../svg/archive.svg');
}

td.name a.file[data-icon="file-image.svg"]::before {
    -webkit-mask-image: url('../svg/file-image.svg');
    mask-image: url('../svg/file-image.svg');
}

td.name a.file[data-icon="file-video.svg"]::before {
    -webkit-mask-image: url('../svg/file-video.svg');
    mask-image: url('../svg/file-video.svg');
}

td.name a.file[data-icon="file-audio.svg"]::before {
    -webkit-mask-image: url('../svg/file-audio.svg');
    mask-image: url('../svg/file-audio.svg');
}

td.name a.file[data-icon="file-code.svg"]::before {
    -webkit-mask-image: url('../svg/file-code.svg');
    mask-image: url('../svg/file-code.svg');
}

td.name a.file[data-icon="file-text.svg"]::before {
    -webkit-mask-image: url('../svg/file-text.svg');
    mask-image: url('../svg/file-text.svg');
}

td.name a:hover {
    color: var(--accent);
}

td.size,
td.mtime {
    white-space: nowrap;
    color: var(--muted);
    font-size: 0.85rem;
}

.pill-up {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.7rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    font-size: 0.8rem;
    color: var(--muted);
    text-decoration: none;
    margin-bottom: 0.3rem;
    transition: all 0.2s ease;
}

.pill-up:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pill-up svg {
    display: inline-block;
    vertical-align: middle;
}

/* Login page */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-card {
    background: #1e1e1e;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    width: 100%;
    max-width: 380px;
}

.login-logo {
    text-align: center;
    margin-bottom: 0.1rem;
}

.login-logo img {
    max-width: 120px;
    height: auto;
}

.login-card h1 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--accent);
}

.login-card label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.login-card input[type="password"] {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #111;
    color: var(--text);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.login-card input[type="password"]:focus {
    outline: none;
    border-color: var(--accent);
}

.login-card button {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border-radius: 999px;
    border: none;
    background: var(--accent);
    color: white;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: opacity 0.2s ease;
}

.login-card button:hover {
    opacity: 0.9;
}

.login-card button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.error {
    color: var(--error);
    margin-bottom: 1rem;
    padding: 0.6rem 0.8rem;
    background: rgba(255, 123, 123, 0.1);
    border-radius: 8px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 123, 123, 0.2);
}

.success {
    color: var(--success);
    margin-bottom: 1rem;
    padding: 0.6rem 0.8rem;
    background: rgba(94, 204, 123, 0.1);
    border-radius: 8px;
    font-size: 0.9rem;
    border: 1px solid rgba(94, 204, 123, 0.2);
}

.login-card small {
    display: block;
    margin-top: 0.5rem;
    color: var(--muted);
    font-size: 0.8rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted);
}

.empty-state-cell {
    padding: 0 !important;
}

.empty-icon {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: 0.5rem;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* Download icon column */
.download-col {
    width: 50px;
    text-align: center;
}

.download-icon {
    text-align: center;
    width: 50px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem;
    color: var(--muted);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.download-btn:hover {
    color: var(--accent);
    background: rgba(226, 110, 38, 0.1);
}

.download-btn svg {
    display: block;
}

.app-footer {
    margin-top: 3rem;
    padding: 2rem 0 1rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.app-footer p {
    margin: 0;
}

.app-footer a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s;
}

.app-footer a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Error pages */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.error-container {
    text-align: center;
    max-width: 600px;
}

.error-logo {
    margin-bottom: 2rem;
}

.error-logo img {
    max-width: 120px;
    height: auto;
    opacity: 0.9;
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    line-height: 1;
    margin: 0;
    background: linear-gradient(135deg, var(--accent) 0%, #ff6b35 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-title {
    font-size: 2rem;
    margin: 1rem 0;
    color: var(--text);
}

.error-message {
    font-size: 1.1rem;
    color: var(--muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.error-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.error-btn-primary {
    background: var(--accent);
    color: white;
    border: 2px solid var(--accent);
}

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

.error-btn-secondary {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
}

.error-btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.error-btn svg {
    display: inline-block;
    vertical-align: middle;
}

@media (max-width: 700px) {

    th:nth-child(3),
    td:nth-child(3) {
        display: none;
    }

    th:nth-child(4),
    td:nth-child(4) {
        display: table-cell;
    }

    header {
        flex-direction: column;
        align-items: flex-start;
    }

    .error-code {
        font-size: 5rem;
    }

    .error-title {
        font-size: 1.5rem;
    }
}