@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg: #F2F4F7;
    --surface: #FFFFFF;
    --ink: #171B23;
    --muted: #667085;
    --border: #E3E6EC;
    --accent: #2C5F7C;
    --accent-dark: #1E4759;
    --accent-soft: #E5EEF2;
    --highlight: #E2A63B;
    --highlight-soft: #FBF0DC;
    --danger: #C0392B;
    --danger-soft: #FBEAE8;
    --success: #1E8E63;
    --success-soft: #E4F5EE;
    --radius: 10px;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', -apple-system, "Segoe UI", sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    margin: 0;
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

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

/* ==== Topbar ==== */
.topbar {
    background: var(--accent-dark);
    color: #fff;
    padding: 14px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(23,27,35,0.12);
}
.topbar .brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 17px;
    letter-spacing: -0.01em;
}
.topbar .user-info, .topbar nav {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 14px;
}
.topbar a { color: rgba(255,255,255,0.88); text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.badge {
    background: rgba(255,255,255,0.16);
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-family: var(--font-mono);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* ==== Layout ==== */
.container { max-width: 1000px; margin: 28px auto; padding: 0 16px 60px; }
.page-title {
    font-family: var(--font-display);
    font-size: 22px;
    margin: 0 0 16px;
}

/* ==== Auth pages ==== */
.auth-page {
    display: flex; align-items: center; justify-content: center; min-height: 100vh;
    background:
        radial-gradient(circle at 15% 20%, rgba(44,95,124,0.10), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(226,166,59,0.10), transparent 40%),
        var(--bg);
}
.auth-box {
    background: var(--surface);
    padding: 36px 32px;
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(23,27,35,0.08);
    border: 1px solid var(--border);
    width: 360px;
}
.auth-box h1 {
    font-family: var(--font-display);
    font-size: 19px; color: var(--accent-dark);
    margin: 0 0 2px;
}
.auth-box h2 { font-family: var(--font-display); margin-top: 0; font-size: 20px; }
label { display: block; margin: 14px 0 6px; font-size: 13px; font-weight: 500; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=datetime-local], input[type=number] {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px;
    font-family: var(--font-body); font-size: 14px; background: var(--bg);
    transition: border-color .15s, background .15s;
}
input:focus {
    outline: none; border-color: var(--accent); background: var(--surface);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
button, .button {
    background: var(--accent); color: #fff; border: none; padding: 10px 18px;
    border-radius: 8px; cursor: pointer; margin-top: 16px; display: inline-block;
    text-decoration: none; font-family: var(--font-body); font-weight: 600; font-size: 14px;
    transition: background .15s, transform .1s;
}
button:hover, .button:hover { background: var(--accent-dark); }
button:active, .button:active { transform: scale(0.98); }
.link-btn { background: none; border: none; color: var(--danger); cursor: pointer; padding: 0; margin: 0; text-decoration: underline; font-size: 14px; font-family: var(--font-body); }

.alert { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert-error { background: var(--danger-soft); color: var(--danger); }
.alert-success { background: var(--success-soft); color: var(--success); }
.auth-link { font-size: 13px; margin-top: 18px; color: var(--muted); }
.muted { color: var(--muted); font-size: 13px; }

/* ==== Breadcrumb ==== */
.breadcrumb {
    margin-bottom: 18px; font-size: 13px; color: var(--muted);
    font-family: var(--font-mono);
}
.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ==== Toolbar ==== */
.toolbar { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.inline-form {
    display: flex; gap: 8px; align-items: center; background: var(--surface);
    padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
}
.inline-form input[type=text] { width: 180px; }
.toolbar-btn {
    background: var(--surface); border: 1px solid var(--border); color: var(--ink);
    padding: 9px 14px; border-radius: 8px; cursor: pointer; font-size: 14px;
    font-family: var(--font-body); font-weight: 500; display: inline-flex; align-items: center; gap: 6px;
}
.toolbar-btn:hover { border-color: var(--accent); color: var(--accent-dark); }
.toolbar-btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.toolbar-btn.primary:hover { background: var(--accent-dark); }

.view-toggle {
    display: inline-flex; margin-left: auto; background: var(--surface);
    border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.view-toggle-btn {
    background: transparent; border: none; padding: 9px 12px; cursor: pointer;
    color: var(--muted); display: flex; align-items: center; margin: 0; transition: background .15s, color .15s;
}
.view-toggle-btn + .view-toggle-btn { border-left: 1px solid var(--border); }
.view-toggle-btn:hover { color: var(--accent-dark); background: var(--bg); }
.view-toggle-btn.active { color: #fff; background: var(--accent); }

/* ==== Grid view ==== */
.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 14px;
    padding: 18px;
}
.grid-card {
    border: 1px solid var(--border); border-radius: 10px; padding: 16px 12px;
    display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
    background: var(--surface); transition: border-color .15s, box-shadow .15s;
}
.grid-card:hover { border-color: var(--accent); box-shadow: 0 4px 14px rgba(23,27,35,0.06); }
.grid-card-main { display: flex; flex-direction: column; align-items: center; gap: 8px; text-decoration: none; width: 100%; }
.grid-icon { color: var(--highlight); }
.ext-badge-lg { font-size: 13px; padding: 8px 10px; min-width: 46px; }
.grid-card-name {
    color: var(--ink); font-size: 13px; font-weight: 500; word-break: break-word;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.grid-card-meta { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.grid-owner { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); }
.grid-card-actions { display: flex; gap: 8px; font-size: 12px; }
.grid-view .empty { grid-column: 1 / -1; }

.grid-thumb-file {
    width: 100%; aspect-ratio: 1 / 1; border-radius: 8px; background: var(--bg);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.grid-thumb-file .grid-thumb-img { width: 100%; height: 100%; object-fit: cover; }
.grid-thumb-file .grid-thumb-canvas { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ==== Drop zone ==== */
.drop-zone {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 1px 3px rgba(23,27,35,0.05);
    transition: border-color .15s, background .15s;
    position: relative;
}
.drop-zone.drag-active {
    border-color: var(--highlight);
    background: var(--highlight-soft);
}
.drop-zone.drag-active::after {
    content: "Lepaskan di sini untuk mengunggah";
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-mono); font-size: 14px; color: var(--accent-dark);
    background: rgba(251,240,220,0.9);
    border-radius: var(--radius);
    pointer-events: none;
    z-index: 5;
}

/* ==== File table ==== */
.file-table { width: 100%; border-collapse: collapse; }
.file-table th, .file-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; font-size: 14px; }
.file-table th {
    background: transparent; color: var(--muted); font-size: 11px; text-transform: uppercase;
    letter-spacing: 0.06em; font-weight: 600; font-family: var(--font-mono);
}
.file-table tr:last-child td { border-bottom: none; }
.file-table tr:hover td { background: var(--bg); }
.file-table a { text-decoration: none; margin-right: 4px; font-size: 13px; }
.file-table a:hover { text-decoration: underline; }
.danger-link { color: var(--danger) !important; }
.date-cell { font-family: var(--font-mono); font-size: 12px; color: var(--muted); line-height: 1.5; }
.item-name { display: flex; align-items: center; gap: 10px; }
.item-name a { color: var(--ink); font-weight: 500; font-size: 14px; }
.empty { text-align: center; color: var(--muted); padding: 40px 24px; font-family: var(--font-mono); font-size: 13px; }

/* Extension badges - tag ala terminal/IDE, bukan emoji generik */
.ext-badge {
    font-family: var(--font-mono); font-size: 10px; font-weight: 600;
    padding: 3px 6px; border-radius: 4px; letter-spacing: 0.02em;
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 34px; flex-shrink: 0;
}
.ext-pdf   { background: #FBE7E5; color: #B8412F; }
.ext-doc   { background: #E4ECFB; color: #2E4F9E; }
.ext-xls   { background: #E3F5E8; color: #1F7A43; }
.ext-ppt   { background: #FBEADF; color: #B85B21; }
.ext-img   { background: #F1E9FB; color: #6B3FA0; }
.ext-zip   { background: #F3EBE0; color: #7A5A2E; }
.ext-audio,
.ext-video { background: #E5EEF2; color: var(--accent-dark); }
.ext-default { background: #EEF0F3; color: var(--muted); }

.folder-icon { color: var(--highlight); flex-shrink: 0; }

.visibility-tag {
    font-family: var(--font-mono); font-size: 11px; padding: 2px 8px; border-radius: 20px;
    display: inline-block;
}
.visibility-tag.public { background: var(--highlight-soft); color: #92660F; }
.visibility-tag.private { background: #EEF0F3; color: var(--muted); }

/* ==== Upload progress ==== */
.upload-panel {
    margin-top: 16px; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px 16px; display: none;
}
.upload-panel.visible { display: block; }
.upload-panel h3 { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin: 0 0 10px; }
.upload-item { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; font-size: 13px; border-bottom: 1px solid var(--border); }
.upload-item:last-child { border-bottom: none; }
.upload-item .name { font-family: var(--font-mono); color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60%; }
.status-pending { color: var(--muted); }
.status-uploading { color: var(--accent); }
.status-done { color: var(--success); }
.status-error { color: var(--danger); }

/* ==== Cards (settings, admin) ==== */
.card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 22px 24px; margin-bottom: 20px;
}
.card h2 { font-family: var(--font-display); font-size: 17px; margin: 0 0 8px; }
.settings-form { margin-top: 16px; max-width: 320px; }
.input-row { display: flex; gap: 10px; align-items: center; }
.input-row input { flex: 1; }
.input-row button { margin-top: 0; }
code {
    font-family: var(--font-mono); background: var(--bg); padding: 1px 5px; border-radius: 4px; font-size: 12.5px;
}

/* ==== Disk / kuota ==== */
.disk-bar {
    width: 100%; height: 10px; background: var(--bg); border-radius: 20px; overflow: hidden;
    border: 1px solid var(--border); margin: 10px 0 8px;
}
.disk-bar-fill { height: 100%; background: var(--accent); border-radius: 20px; }
.disk-stats { font-size: 13px; color: var(--ink); }
.mini-bar {
    width: 100px; height: 5px; background: var(--bg); border-radius: 20px; overflow: hidden;
    border: 1px solid var(--border); margin-top: 4px;
}
.mini-bar-fill { height: 100%; background: var(--highlight); border-radius: 20px; }
.quota-form { display: flex; align-items: center; gap: 6px; }
.quota-form input[type=number] { width: 70px; padding: 5px 8px; font-size: 13px; }
.mini-btn {
    background: var(--accent); color: #fff; border: none; padding: 5px 10px; border-radius: 6px;
    font-size: 12px; cursor: pointer; margin: 0; font-family: var(--font-body); font-weight: 600;
}
.mini-btn:hover { background: var(--accent-dark); }

.create-user-form { display: flex; gap: 14px; flex-wrap: wrap; align-items: end; }
.create-user-form > div { display: flex; flex-direction: column; }
.create-user-form label { margin: 0 0 4px; }
.create-user-form input, .create-user-form select {
    padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; font-family: var(--font-body);
}
.create-user-form button { margin-top: 0; }
.role-form select {
    padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; font-family: var(--font-body); background: var(--surface);
}

/* ==== Context menu (klik kanan) ==== */
.ctx-menu {
    position: fixed;
    display: none;
    min-width: 190px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(23,27,35,0.14);
    padding: 6px;
    z-index: 1000;
}
.ctx-menu.open { display: block; }
.ctx-item {
    padding: 8px 10px; font-size: 13.5px; border-radius: 6px; cursor: pointer;
    color: var(--ink); font-family: var(--font-body); white-space: nowrap;
}
.ctx-item:hover { background: var(--accent-soft); color: var(--accent-dark); }

/* ==== Preview halaman share ==== */
.preview-page { max-width: 780px; }
.preview-box {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 16px; margin: 16px 0; display: flex; justify-content: center;
}
.preview-media { max-width: 100%; max-height: 70vh; border-radius: 6px; display: block; }
.preview-image { object-fit: contain; }
.preview-pdf { width: 100%; height: 75vh; border: none; border-radius: 6px; }
.preview-pdf-canvas { max-width: 100%; max-height: 75vh; border-radius: 6px; box-shadow: 0 2px 10px rgba(23,27,35,0.08); }
.preview-loading {
    font-family: var(--font-mono); font-size: 13px; color: var(--muted);
    padding: 50px 20px; text-align: center; width: 100%;
}
.pdf-page-nav {
    display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 10px;
}
.preview-audio-wrap { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 20px 0; }
.preview-audio { width: 100%; max-width: 420px; }
.preview-fallback { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 30px 10px; text-align: center; }
.thumb-sm { width: 32px; height: 32px; object-fit: cover; border-radius: 4px; flex-shrink: 0; border: 1px solid var(--border); display: inline-block; background: var(--bg); }
.thumb-sm.grid-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; }

.copy-row { display: flex; gap: 8px; margin-top: 8px; }
.copy-row input { flex: 1; padding: 9px 10px; border: 1px solid var(--border); border-radius: 6px; font-family: var(--font-mono); font-size: 12.5px; background: var(--surface); }
.copy-row .toolbar-btn { margin: 0; white-space: nowrap; }

/* ===== Baris kontrol subtitle di halaman pratinjau video ===== */
.subtitle-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 10px 0 14px;
    font-size: 13px;
}

.subtitle-bar > label[for="subtitleSelect"] {
    font-weight: 600;
}

.subtitle-select {
    padding: 5px 8px;
    border: 1px solid #d5d9e0;
    border-radius: 6px;
    background: #fff;
    max-width: 320px;
}

.subtitle-bar .mini-btn {
    cursor: pointer;
}

.subtitle-status {
    flex-basis: 100%;
}

.share-url {
    font-size: 12px;
    word-break: break-all;
}

/* ==== Nav toggle (hamburger, tampil di mobile) ==== */
.nav-toggle {
    display: none;
    background: transparent; border: none; color: #fff; cursor: pointer;
    padding: 6px; margin: 0; border-radius: 6px;
}
.nav-toggle:hover { background: rgba(255,255,255,0.12); }

/* ==== Checkbox seleksi ==== */
.select-col { width: 34px; }
.item-select {
    width: 16px; height: 16px; cursor: pointer; accent-color: var(--accent); margin: 0;
    vertical-align: middle;
}
.grid-select {
    position: absolute; top: 10px; left: 10px; z-index: 2;
}
.grid-card { position: relative; }
.file-table tr.row-selected td { background: var(--accent-soft); }
.grid-card.row-selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }

/* ==== Bilah aksi seleksi (muncul saat >=1 item dicentang) ==== */
.selection-bar {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
    background: var(--accent-dark); color: #fff; padding: 10px 16px; border-radius: 8px; margin-bottom: 14px;
    font-size: 13.5px; font-family: var(--font-mono);
}
.selection-actions { display: flex; gap: 8px; }
.selection-actions .toolbar-btn { background: rgba(255,255,255,0.14); color: #fff; border-color: rgba(255,255,255,0.25); margin: 0; }
.selection-actions .toolbar-btn:hover { background: rgba(255,255,255,0.24); color: #fff; }
.selection-actions .toolbar-btn.danger-btn { background: var(--danger); border-color: var(--danger); }
.selection-actions .toolbar-btn.danger-btn:hover { background: #a3311f; }

/* ==== Drag & drop internal (memindahkan item) ==== */
tr[draggable="true"], .grid-card[draggable="true"] { cursor: grab; }
tr.dragging, .grid-card.dragging { opacity: 0.5; }
tr[data-type="folder"].drag-target td,
.grid-card[data-type="folder"].drag-target {
    background: var(--highlight-soft) !important;
    outline: 2px dashed var(--highlight);
    outline-offset: -2px;
}
.breadcrumb a.drag-target {
    background: var(--highlight-soft); outline: 2px dashed var(--highlight);
    padding: 2px 6px; border-radius: 4px;
}

/* ==== Modal pemilih folder tujuan ==== */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(23,27,35,0.45);
    display: flex; align-items: center; justify-content: center; z-index: 2000; padding: 16px;
}
.modal-overlay[hidden] { display: none !important; }
.modal-box {
    background: var(--surface); border-radius: var(--radius); padding: 22px 24px;
    width: 100%; max-width: 420px; box-shadow: 0 20px 50px rgba(23,27,35,0.25);
    max-height: 85vh; display: flex; flex-direction: column;
}
.modal-title { font-family: var(--font-display); font-size: 18px; margin: 0 0 4px; }
.modal-box .breadcrumb { margin: 10px 0; }
.move-folder-list {
    border: 1px solid var(--border); border-radius: 8px; overflow-y: auto; flex: 1; min-height: 120px; max-height: 40vh;
}
.move-folder-item {
    display: flex; align-items: center; gap: 8px; padding: 10px 12px; cursor: pointer; font-size: 13.5px;
    border-bottom: 1px solid var(--border);
}
.move-folder-item:last-child { border-bottom: none; }
.move-folder-item:hover { background: var(--accent-soft); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.modal-actions .toolbar-btn { margin: 0; }

/* ================================================================
   RESPONSIVE — tablet & mobile
   ================================================================ */
@media (max-width: 860px) {
    .container { margin: 18px auto; padding: 0 12px 50px; }
    .page-title { font-size: 19px; }

    .topbar { padding: 12px 16px; position: relative; }
    .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .topbar .user-info.nav-collapsible {
        display: none;
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--accent-dark); flex-direction: column; align-items: stretch;
        gap: 0; padding: 6px 0; box-shadow: 0 10px 24px rgba(0,0,0,0.2); z-index: 50;
    }
    .topbar .user-info.nav-collapsible.open { display: flex; }
    .topbar .user-info.nav-collapsible > * { padding: 10px 18px; }
    .topbar .user-info.nav-collapsible a { border-top: 1px solid rgba(255,255,255,0.12); }
    .topbar .user-info:not(.nav-collapsible) { flex-wrap: wrap; row-gap: 6px; }

    .toolbar { gap: 8px; }
    .toolbar-btn, .inline-form, .view-toggle { flex: 1 1 auto; }
    .inline-form input[type=text] { width: 100%; }
    .view-toggle { margin-left: 0; order: 5; flex: 0 0 auto; }

    /* Tabel jadi terlalu lebar untuk layar kecil -> geser jadi horizontal scroll
       dan sembunyikan kolom sekunder yang paling jarang dibutuhkan di ponsel. */
    #listView { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .file-table { min-width: 560px; }
    .file-table th, .file-table td { padding: 10px 8px; }

    .selection-bar { font-size: 12.5px; padding: 10px 12px; }
    .selection-actions { width: 100%; }
    .selection-actions .toolbar-btn { flex: 1; text-align: center; }

    .grid-view { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; padding: 12px; }
}

@media (max-width: 520px) {
    .brand { font-size: 15px; }
    .container { padding: 0 10px 40px; }

    /* Di layar sangat sempit, sembunyikan kolom Visibilitas & Tanggal dari tabel supaya
       lebih mudah dibaca tanpa scroll horizontal berlebihan; info itu tetap ada di grid view. */
    .file-table th:nth-child(5), .file-table td:nth-child(5),
    .file-table th:nth-child(4), .file-table td:nth-child(4) { display: none; }
    .file-table { min-width: 0; }

    .grid-view { grid-template-columns: repeat(auto-fill, minmax(105px, 1fr)); }
    .grid-card { padding: 12px 8px; }
    .grid-card-name { font-size: 12px; }

    .modal-box { padding: 18px 16px; }

    .auth-box { width: 100%; padding: 28px 20px; }
}