:root {
    --bg: #07101d;
    --surface: #0d1728;
    --surface-2: #121f34;
    --surface-3: #182942;
    --line: rgba(255,255,255,.09);
    --text: #f4f7fb;
    --muted: #9aa8bb;
    --primary: #7c6df6;
    --primary-2: #5fbbff;
    --success: #41d69b;
    --danger: #ff6b7d;
    --warning: #ffca68;
    --shadow: 0 20px 60px rgba(0,0,0,.28);
    --radius: 18px;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; min-height: 100vh; font: 15px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: radial-gradient(circle at 15% 0%, rgba(124,109,246,.14), transparent 35%), radial-gradient(circle at 95% 10%, rgba(95,187,255,.1), transparent 30%), var(--bg); color: var(--text); }
a { color: #c9c4ff; text-decoration: none; }
a:hover { color: white; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 34px)); margin-inline: auto; }
.main { min-height: calc(100vh - 136px); padding: 34px 0 48px; }
.topbar { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: rgba(7,16,29,.88); backdrop-filter: blur(18px); }
.nav-wrap { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: white; font-weight: 800; font-size: 19px; letter-spacing: -.02em; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(135deg, var(--primary), var(--primary-2)); box-shadow: 0 10px 24px rgba(95,120,255,.3); font-size: 13px; }
.nav { display: flex; align-items: center; gap: 5px; }
.nav a { color: #c5cfdd; padding: 9px 11px; border-radius: 10px; font-size: 14px; }
.nav a:hover, .nav-register { background: rgba(255,255,255,.07); color: white !important; }
.nav-toggle { display: none; color: white; border: 0; background: transparent; font-size: 25px; }
.footer { border-top: 1px solid var(--line); padding: 27px 0; color: var(--muted); text-align: center; font-size: 13px; }
h1, h2, h3 { line-height: 1.18; letter-spacing: -.025em; margin-top: 0; }
h1 { font-size: clamp(30px, 5vw, 48px); margin-bottom: 13px; }
h2 { font-size: 25px; margin-bottom: 14px; }
h3 { margin-bottom: 8px; }
p { margin-top: 0; }
.muted { color: var(--muted); }
.eyebrow { display: inline-block; margin-bottom: 8px; color: #9ebcff; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.panel, .card, .stat-card, .narrow-card, .auth-panel { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, rgba(18,31,52,.96), rgba(13,23,40,.96)); box-shadow: var(--shadow); }
.panel { padding: 22px; }
.narrow-card { width: min(520px, 100%); margin: 34px auto; padding: 30px; }
.alert { margin-bottom: 16px; padding: 13px 15px; border: 1px solid; border-radius: 12px; }
.alert-success { color: #b8f8dc; background: rgba(65,214,155,.1); border-color: rgba(65,214,155,.3); }
.alert-error { color: #ffd0d6; background: rgba(255,107,125,.1); border-color: rgba(255,107,125,.28); }
.alert-info { color: #d8e9ff; background: rgba(95,187,255,.1); border-color: rgba(95,187,255,.25); }
.btn { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 16px; border: 1px solid transparent; border-radius: 11px; color: white; font-weight: 750; transition: transform .16s ease, border-color .16s ease, background .16s ease; }
.btn:hover { transform: translateY(-1px); color: white; }
.btn-primary { background: linear-gradient(135deg, var(--primary), #6758df); box-shadow: 0 12px 30px rgba(124,109,246,.23); }
.btn-secondary { background: rgba(255,255,255,.055); border-color: var(--line); }
.btn-danger { background: rgba(255,107,125,.14); border-color: rgba(255,107,125,.35); color: #ffd5da; }
.btn-small { min-height: 34px; padding: 6px 10px; font-size: 12px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin: 30px 0 18px; }
.section-head h1, .section-head h2 { margin-bottom: 0; }
.section-actions { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 10px; }
.view-toggle { display: inline-flex; align-items: center; gap: 3px; padding: 4px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-2); }
.view-toggle > span { padding: 0 7px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.view-toggle a { padding: 7px 10px; border-radius: 8px; color: var(--muted); font-size: 12px; font-weight: 800; }
.view-toggle a:hover { color: white; }
.view-toggle a.active { background: var(--primary); color: white; box-shadow: 0 5px 14px rgba(124,109,246,.24); }
.hero { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(300px,.65fr); gap: 28px; align-items: center; padding: clamp(28px, 5vw, 54px); border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(135deg, rgba(124,109,246,.15), rgba(95,187,255,.06) 55%, rgba(13,23,40,.9)); box-shadow: var(--shadow); }
.hero p { max-width: 720px; color: #b5c1d2; font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.hero-metrics { display: grid; gap: 10px; }
.hero-metrics > div { padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: rgba(0,0,0,.15); }
.hero-metrics strong, .hero-metrics span { display: block; }
.hero-metrics strong { font-size: 26px; }
.hero-metrics span { color: var(--muted); font-size: 12px; }
.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.stats-five { grid-template-columns: repeat(5, minmax(0,1fr)); }
.admin-stats { grid-template-columns: repeat(6, minmax(0,1fr)); }
.stat-card { padding: 20px; }
.stat-card span, .stat-card small { display: block; color: var(--muted); }
.stat-card strong { display: block; margin: 5px 0 2px; font-size: clamp(23px, 3vw, 30px); }
.stat-card small { font-size: 12px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.upload-list { display: grid; gap: 12px; }
.upload-list .file-card { display: grid; grid-template-columns: 160px minmax(0,1fr); min-height: 122px; }
.upload-list .file-preview { height: 100%; min-height: 122px; }
.upload-list .file-icon { width: 68px; height: 68px; border-radius: 18px; }
.upload-list .file-meta { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.upload-list .file-title { padding-right: 36px; }
.upload-list .file-select { right: 10px; left: auto; }
.file-card, .album-card { overflow: hidden; }
.file-preview, .album-cover { height: 210px; display: grid; place-items: center; overflow: hidden; background: #07101c; }
.file-preview img, .album-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .28s ease; }
.file-card:hover img, .album-card:hover img { transform: scale(1.03); }
.file-icon, .album-placeholder, .large-file-icon { display: grid; place-items: center; font-weight: 900; letter-spacing: .08em; color: #d8d3ff; background: radial-gradient(circle, rgba(124,109,246,.24), transparent 68%); }
.file-icon { width: 92px; height: 92px; border: 1px solid rgba(124,109,246,.25); border-radius: 24px; }
.album-placeholder { width: 100%; height: 100%; }
.large-file-icon { width: 180px; height: 180px; border: 1px solid var(--line); border-radius: 32px; font-size: 28px; }
.file-meta { position: relative; padding: 15px; }
.file-title { display: block; margin-bottom: 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: white; font-weight: 800; }
.card-stats { display: flex; gap: 13px; margin: 8px 0; color: #bdc8d8; font-size: 12px; }
.badge { display: inline-flex; margin-top: 9px; padding: 4px 8px; border-radius: 999px; font-size: 11px; font-weight: 750; }
.badge-public { color: #aaf0d2; background: rgba(65,214,155,.12); border: 1px solid rgba(65,214,155,.24); }
.badge-private { color: #ffd4da; background: rgba(255,107,125,.11); border: 1px solid rgba(255,107,125,.23); }
.album-chip { display: inline-flex; margin-top: 8px; padding: 4px 8px; border-radius: 999px; background: rgba(95,187,255,.1); border: 1px solid rgba(95,187,255,.2); font-size: 11px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.compact-grid { grid-template-columns: 2fr 1fr; }
.field { display: grid; gap: 7px; }
.field span { color: #dce5f2; font-size: 13px; font-weight: 700; }
.field small { color: var(--muted); font-size: 11px; }
.field-full { grid-column: 1 / -1; }
input, select, textarea { width: 100%; min-height: 43px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; outline: none; background: rgba(4,10,19,.65); color: white; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(124,109,246,.75); box-shadow: 0 0 0 3px rgba(124,109,246,.12); }
input:disabled { opacity: .62; }
.stack-form, .stack-actions, .stack-panels { display: grid; gap: 14px; }
.check-field { display: flex; align-items: center; gap: 8px; color: #d9e2ed; }
.check-field input { width: auto; min-height: auto; }
.filter-bar { display: grid; gap: 10px; align-items: end; margin: 18px 0; padding: 14px; }
.public-filter { grid-template-columns: minmax(220px,1fr) 190px auto; }
.dashboard-filter { grid-template-columns: minmax(210px,1.3fr) repeat(4, minmax(140px,.7fr)) auto; }
.album-filter { grid-template-columns: minmax(220px,1fr) 170px 230px auto; }
.user-filter { grid-template-columns: minmax(220px,1fr) 180px 180px auto; }
.upload-panel { display: grid; gap: 20px; }
.dropzone { position: relative; min-height: 310px; display: grid; place-items: center; align-content: center; padding: 28px; text-align: center; border: 1.5px dashed rgba(124,109,246,.45); border-radius: 18px; background: rgba(124,109,246,.05); transition: .18s ease; }
.dropzone.dragging { border-color: var(--primary-2); background: rgba(95,187,255,.09); transform: scale(1.005); }
.dropzone input[type=file] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.dropzone-icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 18px; background: rgba(124,109,246,.17); font-size: 30px; }
.dropzone h2 { margin: 15px 0 5px; }
.dropzone p { margin: 0; color: var(--muted); }
.selected-files { max-width: 680px; margin-top: 12px; color: #c8c2ff; font-size: 13px; }
.upload-options { grid-template-columns: 1.4fr 1fr .7fr; }
.allowed-note, .form-note { color: var(--muted); font-size: 12px; }
.quota-box { min-width: 180px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.quota-box span, .quota-box small, .quota-box strong { display: block; }
.quota-box span, .quota-box small { color: var(--muted); }
.quota-box strong { font-size: 20px; }
.viewer-layout { display: grid; grid-template-columns: minmax(0,1fr) 365px; gap: 20px; align-items: start; }
.viewer-main { min-height: 620px; display: grid; place-items: center; overflow: hidden; background: #040a12; }
.viewer-image { width: auto; max-height: 78vh; object-fit: contain; }
.viewer-frame { width: 100%; min-height: 74vh; border: 0; border-radius: 12px; background: white; }
.media-viewer-shell { width: 100%; min-height: 460px; display: grid; place-items: center; gap: 22px; padding: 24px; }
.viewer-media { display: block; max-width: 100%; }
.viewer-video { width: 100%; max-height: 76vh; border-radius: 14px; background: #000; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.media-viewer-audio { align-content: center; min-height: 360px; }
.viewer-audio { width: min(720px, 100%); }
.media-audio-icon { width: 140px; height: 140px; font-size: 24px; }
.media-fallback { display: grid; justify-items: center; gap: 16px; max-width: 520px; padding: 24px; text-align: center; }
.media-fallback[hidden] { display: none !important; }
.media-fallback p { margin: 0; line-height: 1.55; }
.media-fallback-static { min-height: 360px; align-content: center; }
.viewer-sidebar { display: grid; gap: 16px; }
.detail-panel h1 { font-size: 27px; margin-top: 10px; overflow-wrap: anywhere; }
.details-list { margin: 18px 0; }
.details-list > div { display: flex; justify-content: space-between; gap: 18px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.details-list dt { color: var(--muted); }
.details-list dd { margin: 0; max-width: 62%; text-align: right; overflow-wrap: anywhere; }
.compact-details { margin-bottom: 0; }
.filename-grid { display: grid; grid-template-columns: 1fr 100px; gap: 10px; }
.danger-panel { border-color: rgba(255,107,125,.22); }
.break-word { overflow-wrap: anywhere; }
.empty-state { padding: 54px 24px; border: 1px dashed var(--line); border-radius: var(--radius); text-align: center; color: var(--muted); }
.empty-state h1, .empty-state h3 { color: white; }
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; margin-top: 25px; }
.pagination a { min-width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
.pagination a.active { color: white; background: var(--primary); border-color: var(--primary); }
.admin-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: rgba(13,23,40,.8); }
.admin-tabs a { padding: 9px 13px; border-radius: 9px; color: var(--muted); }
.admin-tabs a.active, .admin-tabs a:hover { color: white; background: rgba(124,109,246,.16); }
.admin-layout { display: grid; grid-template-columns: 300px minmax(0,1fr); gap: 18px; align-items: start; }
.sticky-panel { position: sticky; top: 88px; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.admin-columns { margin-top: 18px; }
.switch-row { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.switch-row strong, .switch-row span { display: block; }
.switch-row span { color: var(--muted); font-size: 12px; }
.switch { position: relative; width: 48px; flex: 0 0 48px; }
.switch input { position: absolute; opacity: 0; }
.switch span { display: block; height: 26px; border-radius: 999px; background: #27354a; transition: .18s; }
.switch span::after { content: ""; position: absolute; width: 20px; height: 20px; top: 3px; left: 3px; border-radius: 50%; background: white; transition: .18s; }
.switch input:checked + span { background: var(--primary); }
.switch input:checked + span::after { transform: translateX(22px); }
.table-panel { padding: 0; overflow: hidden; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 620px; }
th, td { padding: 13px 15px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
.compact-table { min-width: 520px; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.panel-heading h2 { margin: 0; font-size: 20px; }
.recent-file-list { display: grid; }
.recent-file-list a { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); color: white; }
.recent-file-list a:last-child { border-bottom: 0; }
.recent-file-list span:nth-child(2) { min-width: 0; }
.recent-file-list strong, .recent-file-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-file-list small { color: var(--muted); }
.recent-ext { width: 46px; height: 42px; display: grid; place-items: center; flex: 0 0 46px; border-radius: 10px; background: rgba(124,109,246,.13); font-size: 10px; font-weight: 900; }
.album-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.album-card-wrap { min-width: 0; }
.album-card-wrap > form { padding: 8px 3px; text-align: right; }
.text-danger { padding: 4px 6px; border: 0; background: transparent; color: #ff9ba8; }
.album-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 30px; }
.album-hero h1 { margin-top: 10px; }
.album-edit-panel { margin: 16px 0; }
.album-edit-panel summary { cursor: pointer; font-weight: 800; }
.album-edit-panel[open] summary { margin-bottom: 18px; }
.user-cards { display: grid; gap: 15px; }
.user-manage-card { padding: 20px; }
.user-card-head { display: flex; align-items: start; justify-content: space-between; gap: 15px; }
.user-card-head h3 { margin: 0; }
.user-mini-stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; margin: 16px 0; }
.user-mini-stats span { padding: 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); font-size: 11px; }
.user-mini-stats strong { display: block; color: white; font-size: 13px; }
.user-edit-form { grid-template-columns: repeat(4, minmax(0,1fr)); align-items: end; }
.user-edit-form .check-field { align-self: center; }
.user-card-actions { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.inline-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.inline-form input { min-width: 180px; }
.auth-switch { margin: 18px 0 0; color: var(--muted); text-align: center; }
.auth-page { display: grid; min-height: 100vh; place-items: center; padding: 24px; }
.auth-shell { width: min(760px, 100%); }
.auth-panel { padding: 32px; }
.auth-brand { margin-bottom: 24px; }
.install-shell { width: min(850px, 100%); }
.section-title { margin: 14px 0 0; padding-top: 16px; border-top: 1px solid var(--line); font-size: 19px; }
@media (max-width: 1120px) {
    .stats-five, .admin-stats { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .dashboard-filter { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .dashboard-filter input { grid-column: 1 / -1; }
    .gallery-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .user-edit-form { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 900px) {
    .hero, .viewer-layout, .admin-layout, .two-column { grid-template-columns: 1fr; }
    .sticky-panel { position: static; }
    .gallery-grid, .album-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .upload-options, .compact-grid { grid-template-columns: 1fr 1fr; }
    .upload-options .field:first-child { grid-column: 1 / -1; }
    .album-hero { align-items: flex-start; flex-direction: column; }
    .user-mini-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 760px) {
    .nav-toggle { display: block; }
    .nav { display: none; position: absolute; top: 61px; left: 16px; right: 16px; flex-direction: column; align-items: stretch; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
    .nav.open { display: flex; }
    .hero { padding: 28px 22px; }
    .stats-grid, .stats-five, .admin-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .public-filter, .dashboard-filter, .album-filter, .user-filter { grid-template-columns: 1fr 1fr; }
    .public-filter input, .dashboard-filter input, .album-filter input, .user-filter input { grid-column: 1 / -1; }
    .section-head { align-items: flex-start; flex-direction: column; }
    .quota-box { width: 100%; }
    .viewer-main { min-height: 390px; }
    .media-viewer-shell { min-height: 320px; padding: 14px; }
    .media-viewer-audio { min-height: 300px; }
    .form-grid, .compact-grid, .upload-options, .user-edit-form { grid-template-columns: 1fr; }
    .field-full, .upload-options .field:first-child { grid-column: auto; }
}
@media (max-width: 520px) {
    .container { width: min(100% - 20px, 1180px); }
    .main { padding-top: 22px; }
    .gallery-grid, .album-grid, .stats-grid, .stats-five, .admin-stats { grid-template-columns: 1fr; }
    .file-preview, .album-cover { height: 245px; }
    .public-filter, .dashboard-filter, .album-filter, .user-filter { grid-template-columns: 1fr; }
    .public-filter input, .dashboard-filter input, .album-filter input, .user-filter input { grid-column: auto; }
    .panel, .narrow-card, .auth-panel { padding: 18px; }
    .filename-grid { grid-template-columns: 1fr 85px; }
    .user-mini-stats { grid-template-columns: 1fr; }
    .user-card-actions { align-items: stretch; flex-direction: column; }
    .inline-form { align-items: stretch; flex-direction: column; }
}

/* MediaKeeper v3: lựa chọn hàng loạt, SMTP và nhật ký IP */
.file-card { position: relative; }
.file-card.selected { border-color: rgba(124,109,246,.85); box-shadow: 0 0 0 3px rgba(124,109,246,.16), var(--shadow); }
.file-select { position: absolute; z-index: 5; top: 10px; right: 10px; width: 30px; height: 30px; cursor: pointer; }
.file-select input { position: absolute; opacity: 0; pointer-events: none; }
.file-select span { display: grid; width: 30px; height: 30px; place-items: center; border: 2px solid rgba(255,255,255,.9); border-radius: 8px; background: rgba(4,10,19,.78); box-shadow: 0 4px 14px rgba(0,0,0,.28); }
.file-select input:checked + span { border-color: var(--primary-2); background: var(--primary); }
.file-select input:checked + span::after { content: "✓"; color: white; font-size: 18px; font-weight: 900; }
.bulk-toolbar { position: sticky; z-index: 20; top: 76px; display: flex; justify-content: space-between; align-items: center; gap: 14px; margin: 0 0 16px; padding: 13px 15px; border: 1px solid rgba(124,109,246,.45); border-radius: 14px; background: rgba(13,23,40,.96); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.bulk-toolbar[hidden] { display: none; }
.bulk-summary, .bulk-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.bulk-actions select { min-width: 190px; width: auto; }
.verification-status { display: flex; }
.log-filter { grid-template-columns: minmax(190px,1fr) minmax(180px,.8fr) 160px 150px 150px auto; }
.mini-field { display: grid; gap: 4px; color: var(--muted); font-size: 11px; }
.log-settings-grid { align-items: stretch; }
.log-table { min-width: 1050px; }
.nowrap { white-space: nowrap; }
.ip-address { display: inline-block; max-width: 240px; overflow-wrap: anywhere; white-space: normal; color: #d8d3ff; }
.user-agent { max-width: 280px; color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.activity-badge { display: inline-flex; padding: 5px 8px; border-radius: 999px; background: rgba(124,109,246,.14); color: #d8d3ff; font-size: 11px; font-weight: 800; }
.activity-upload { background: rgba(63,205,142,.14); color: #83e6b8; }
.activity-view { background: rgba(95,187,255,.14); color: #9ddcff; }
.activity-download { background: rgba(255,183,77,.14); color: #ffd08a; }
.activity-login_failed, .activity-login_unverified { background: rgba(255,107,125,.14); color: #ffadb8; }
.log-error { max-width: 330px; color: #ffadb8; font-size: 11px; overflow-wrap: anywhere; }
.alert-info { border-color: rgba(95,187,255,.28); background: rgba(95,187,255,.10); color: #bfe7ff; }
@media (max-width: 1120px) { .log-filter { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 760px) {
    .bulk-toolbar { top: 68px; align-items: stretch; flex-direction: column; }
    .bulk-actions { align-items: stretch; }
    .bulk-actions select, .bulk-actions .btn { width: 100%; }
    .log-filter { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) { .log-filter { grid-template-columns: 1fr; } }
.badge-stack { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }

/* MediaKeeper v4: embed codes, languages and advertising */
.file-card-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.embed-trigger { padding: 0; border: 0; background: transparent; color: var(--primary-2); font: inherit; font-size: 11px; font-weight: 800; cursor: pointer; }
.embed-trigger:hover { text-decoration: underline; }
.modal-open { overflow: hidden; }
.modal-backdrop { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: 18px; background: rgba(2,7,13,.82); backdrop-filter: blur(7px); }
.modal-backdrop[hidden] { display: none; }
.embed-modal { width: min(720px, 100%); max-height: min(90vh, 760px); overflow: auto; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); box-shadow: 0 30px 90px rgba(0,0,0,.5); }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.modal-head h2 { margin: 0; }
.modal-close { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: var(--surface-2); color: var(--text); font-size: 25px; cursor: pointer; }
.embed-code-list { display: grid; gap: 14px; }
.embed-code-row { display: grid; gap: 7px; color: var(--muted); font-size: 12px; font-weight: 800; }
.embed-code-row > div { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: stretch; }
.embed-code-row textarea { min-height: 58px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.ad-slot { width: min(1180px, calc(100% - 32px)); margin: 16px auto; overflow: hidden; text-align: center; }
.ad-slot img, .ad-slot iframe { max-width: 100%; }
.ad-slot-above_footer { margin-top: 30px; margin-bottom: 0; }
.ad-admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.ad-admin-card { scroll-margin-top: 90px; }
.ad-admin-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.ad-admin-head h2 { margin: 5px 0 0; }
.ad-guide { padding: 13px; border: 1px solid rgba(95,187,255,.2); border-radius: 12px; background: rgba(95,187,255,.07); }
.ad-guide p { margin: 5px 0 0; color: var(--muted); }
.ad-admin-card textarea { min-height: 210px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.ad-admin-card textarea.is-disabled { opacity: .58; }
.language-top-grid { align-items: start; }
.language-list-panel, .translation-editor { margin-top: 20px; }
.language-cards { display: grid; gap: 10px; }
.language-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface-2); }
.language-card.active { border-color: rgba(124,109,246,.65); box-shadow: inset 3px 0 0 var(--primary); }
.language-card > div:first-child { display: grid; gap: 3px; }
.language-card > div:first-child span, .language-card > div:first-child small { color: var(--muted); }
.language-card-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.translation-filter { grid-template-columns: 1fr auto; margin-bottom: 14px; }
.translation-rows { display: grid; gap: 10px; }
.translation-row { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface-2); }
.translation-row span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.translation-row p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.translation-row textarea { width: 100%; }
.form-actions { display: flex; justify-content: flex-end; margin-top: 16px; }
@media (max-width: 900px) { .ad-admin-grid { grid-template-columns: 1fr; } }
@media (max-width: 760px) {
    .translation-row { grid-template-columns: 1fr; }
    .language-card { align-items: flex-start; flex-direction: column; }
    .language-card-actions { justify-content: flex-start; }
    .embed-code-row > div { grid-template-columns: 1fr; }
}

/* MediaKeeper v5: access blocking, moderation, maintenance and storage nodes */
.maintenance-banner { border-bottom: 1px solid rgba(255,183,77,.35); background: rgba(255,183,77,.14); color: #ffe0a6; }
.maintenance-banner .container { padding-top: 10px; padding-bottom: 10px; }
.service-message { margin: 11vh auto 0; text-align: center; }
.service-message .brand-mark { display: inline-grid; margin-bottom: 12px; }
.country-block-panel { margin-top: 20px; }
.country-check-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 8px; max-height: 620px; overflow: auto; padding: 4px; }
.country-check { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-2); cursor: pointer; }
.country-check:has(input:checked) { border-color: rgba(255,107,125,.6); background: rgba(255,107,125,.08); }
.country-check input { width: auto; }
.country-check span { display: grid; gap: 2px; min-width: 0; }
.country-check strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
.country-check small { color: var(--muted); }
.sticky-actions { position: sticky; bottom: 0; display: flex; justify-content: flex-end; margin: 14px -4px -4px; padding: 12px 4px 4px; background: linear-gradient(transparent,var(--surface) 28%); }
.storage-architecture { margin-bottom: 20px; }
.storage-diagram { display: grid; grid-template-columns: minmax(0,1fr) auto minmax(0,1fr); align-items: center; gap: 20px; }
.storage-diagram > div { display: grid; gap: 5px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); text-align: center; }
.storage-diagram > b { color: var(--primary-2); font-size: 12px; }
.storage-admin-layout { grid-template-columns: minmax(260px,350px) minmax(0,1fr); }
.storage-node-list { display: grid; gap: 16px; }
.storage-node-card details { margin: 14px 0; }
.storage-node-card summary { cursor: pointer; color: var(--primary-2); font-weight: 800; }
.remote-upload-note { display: grid; gap: 4px; margin: 12px 0; padding: 13px; border: 1px solid rgba(63,205,142,.3); border-radius: 12px; background: rgba(63,205,142,.08); }
.remote-upload-note span { color: var(--muted); font-size: 12px; }
.remote-upload-progress { display: grid; gap: 8px; margin: 12px 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.remote-upload-progress[hidden] { display: none; }
.remote-upload-progress > div:first-child { display: flex; justify-content: space-between; gap: 12px; }
.remote-upload-progress progress { width: 100%; height: 12px; }
.remote-upload-progress.has-error { border-color: rgba(255,107,125,.55); }
.moderation-grid { display: grid; gap: 14px; }
.moderation-item { display: grid; grid-template-columns: 180px minmax(0,1fr); gap: 18px; padding: 14px; }
.moderation-preview { display: grid; min-height: 130px; place-items: center; overflow: hidden; border-radius: 12px; background: var(--surface-2); color: var(--primary-2); font-size: 24px; font-weight: 900; }
.moderation-preview img { width: 100%; height: 100%; min-height: 130px; object-fit: cover; }
.moderation-body h3 { margin: 10px 0 6px; }
.moderation-albums { margin-top: 18px; }
.maintenance-switch { border-color: rgba(255,183,77,.22); }
@media (max-width: 1050px) { .country-check-grid { grid-template-columns: repeat(3,minmax(0,1fr)); } }
@media (max-width: 760px) {
    .country-check-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .storage-diagram { grid-template-columns: 1fr; }
    .storage-diagram > b { text-align: center; }
    .moderation-item { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .country-check-grid { grid-template-columns: 1fr; } }

/* MediaKeeper v6: resumable upload, recovery, integrity, 2FA and operations */
.upload-file-progress-list { display: grid; gap: 10px; margin: 16px 0; }
.upload-file-progress-list[hidden], .upload-overall-progress[hidden] { display: none; }
.upload-progress-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 6px 14px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.upload-progress-row .upload-file-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 800; }
.upload-progress-row .upload-file-status { color: var(--muted); font-size: 12px; }
.upload-progress-row .upload-file-percent { font-weight: 900; }
.upload-progress-row progress { grid-column: 1 / -1; width: 100%; height: 11px; }
.upload-progress-row.is-error { border-color: rgba(255,107,125,.6); background: rgba(255,107,125,.06); }
.upload-progress-row.is-complete { border-color: rgba(63,205,142,.45); background: rgba(63,205,142,.06); }
.upload-overall-progress { display: grid; gap: 8px; margin: 14px 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.upload-overall-progress > div { display: flex; justify-content: space-between; gap: 12px; }
.upload-overall-progress progress { width: 100%; height: 12px; }
.server-info-list dd { overflow-wrap: anywhere; }
.row-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.row-actions form { margin: 0; }
.inline-form { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.inline-form select, .inline-form input { width: auto; min-width: 130px; }
.restore-confirm { width: min(360px,80vw); margin-top: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; overflow-wrap: anywhere; }
.alert-record { border-left: 4px solid var(--line); }
.alert-record.severity-critical { border-left-color: var(--danger); }
.alert-record.severity-warning { border-left-color: #ffb74d; }
.alert-record.severity-info { border-left-color: var(--primary-2); }
.three-column { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; align-items: start; }
.trash-grid { display: grid; gap: 14px; }
.link-button { padding: 0; border: 0; background: none; color: var(--primary-2); cursor: pointer; font: inherit; font-weight: 800; }
.share-link-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 10px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.share-link-row code { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 980px) { .three-column { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .upload-progress-row, .share-link-row { grid-template-columns: 1fr; } }
.upload-progress-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; grid-column: 1 / -1; }
.upload-progress-head > div { min-width: 0; display: grid; gap: 3px; }
.upload-progress-head strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-progress-head small, .upload-progress-message { color: var(--muted); font-size: 12px; }
.upload-progress-message { grid-column: 1 / -1; }

/* MediaKeeper v6.0.0 revision: session view modes and trash thumbnails */
.trash-thumb-section { margin-bottom: 22px; }
.trash-thumb-section .panel-heading { margin-bottom: 14px; }
.trash-card .file-preview, .trash-card .album-cover { cursor: default; }
.trash-card .file-meta { display: grid; gap: 7px; }
.trash-card .file-title { margin-bottom: 0; }
.trash-card .row-actions { margin-top: 4px; }
.trash-card .row-actions .btn { flex: 1 1 auto; }
@media (max-width: 700px) {
    .section-head { align-items: stretch; flex-direction: column; }
    .section-actions { justify-content: flex-start; }
    .hero-actions .view-toggle { width: 100%; justify-content: center; }
}
@media (max-width: 560px) {
    .upload-list .file-card { grid-template-columns: 1fr; }
    .upload-list .file-preview { height: 170px; min-height: 170px; }
    .view-toggle > span { display: none; }
}



/* MediaKeeper v6 revision: bulk permanent deletion in Trash */
.trash-bulk-form { margin-bottom: 16px; }
.trash-bulk-toolbar { margin-bottom: 0; }
.trash-list-select { width: 48px; text-align: center; }
.trash-row-checkbox { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; }
.compact-table tr[data-upload-card].selected td { background: rgba(124,109,246,.12); }
.bulk-actions .btn:disabled { cursor: not-allowed; opacity: .5; }

/* MediaKeeper content pages, posts, contact inbox and social footer */
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 20px; }
.footer-socials { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.footer-social-icon { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); background: var(--surface); transition: transform .18s ease, color .18s ease, border-color .18s ease, background .18s ease; }
.footer-social-icon svg { width: 18px; height: 18px; display: block; }
.footer-social-icon:hover { color: var(--primary-2); border-color: var(--primary-2); background: var(--surface-2); transform: translateY(-2px); }
.social-settings-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.social-settings-grid[hidden] { display: none; }
.content-page { max-width: 900px; margin: 0 auto; padding: clamp(22px,4vw,42px); }
.content-page h1 { margin: 8px 0 24px; font-size: clamp(30px,5vw,48px); line-height: 1.08; }
.content-body { color: var(--text); font-size: 16px; line-height: 1.8; }
.content-body p { margin: 0 0 1.25em; }
.content-body p:last-child { margin-bottom: 0; }
.post-list { display: grid; gap: 16px; }
.post-card { padding: 24px; }
.post-card h2 { margin: 7px 0 10px; }
.post-card h2 a { color: var(--text); }
.post-card h2 a:hover { color: var(--primary-2); }
.post-card p { margin: 0 0 14px; color: var(--muted); line-height: 1.65; }
.post-meta { margin: 12px 0; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .02em; }
.text-link { color: var(--primary-2); font-weight: 800; }
.post-detail .post-lead { margin: -8px 0 26px; padding-left: 16px; border-left: 3px solid var(--primary); color: var(--muted); font-size: 18px; line-height: 1.6; }
.contact-form { max-width: 840px; margin: 0 auto; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.compact-settings-form { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.compact-settings-form .switch-row { flex: 1 1 560px; }
.content-admin-columns { grid-template-columns: minmax(340px,.85fr) minmax(480px,1.15fr); align-items: start; }
.admin-post-list { display: grid; gap: 12px; }
.admin-post-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.admin-post-row h3 { margin: 8px 0 5px; }
.admin-post-row p { margin: 0; }
.inline-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.inline-actions form { margin: 0; }
.contact-admin-top { align-items: stretch; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 9px; }
.filter-pills a { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12px; font-weight: 800; }
.filter-pills a.active, .filter-pills a:hover { border-color: rgba(124,109,246,.6); background: rgba(124,109,246,.12); color: var(--text); }
.contact-message-list { display: grid; gap: 14px; margin-top: 18px; }
.contact-message-card.status-new { border-color: rgba(63,205,142,.4); box-shadow: inset 4px 0 0 rgba(63,205,142,.75); }
.contact-message-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.contact-message-head h2 { margin: 8px 0 5px; }
.contact-message-head p { margin: 0; }
.contact-message-body { margin-top: 18px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); line-height: 1.7; }
.contact-message-body p { margin: 0 0 1em; }
.contact-message-body p:last-child { margin-bottom: 0; }
.contact-message-foot { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 12px; color: var(--muted); font-size: 11px; }
@media (max-width: 980px) { .content-admin-columns { grid-template-columns: 1fr; } }
@media (max-width: 760px) {
    .social-settings-grid { grid-template-columns: 1fr; }
    .footer-inner, .footer-socials { justify-content: center; text-align: center; }
    .admin-post-row, .contact-message-head { flex-direction: column; }
    .admin-post-row .inline-actions, .contact-message-head .inline-actions { width: 100%; }
}
.stat-card-link { color: inherit; text-decoration: none; }
.stat-card-link:hover { border-color: rgba(124,109,246,.65); transform: translateY(-1px); }

.check-field small { flex: 0 0 100%; display: block; margin: 2px 0 0 28px; color: var(--muted); font-weight: 500; line-height: 1.45; }
.check-field:has(small) { flex-wrap: wrap; }


/* MediaKeeper revision: horizontal album creation and share notes */
.hero-single { grid-template-columns: minmax(0, 760px); }
.album-create-panel { margin-bottom: 20px; padding: 0; overflow: hidden; }
.album-create-heading { padding: 15px 20px; }
.album-create-form { display: grid; grid-template-columns: minmax(180px, .9fr) minmax(260px, 1.7fr) minmax(140px, .6fr) auto; gap: 14px; align-items: end; padding: 18px 20px 20px; }
.album-create-form .btn { min-height: 43px; white-space: nowrap; }
.album-list-section { min-width: 0; }
.share-link-note { margin: 7px 0 0; color: var(--text); font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.share-link-note strong { color: var(--muted); }
@media (max-width: 980px) { .album-create-form { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .album-create-form { grid-template-columns: 1fr; } }

/* MediaKeeper v6.0.1: moderation Thumbs/List and bulk moderation */
.moderation-bulk-form { margin: 0; }
.moderation-files { display: grid; gap: 14px; }
.moderation-files .moderation-item { position: relative; min-width: 0; }
.moderation-files .moderation-item.selected { border-color: rgba(124,109,246,.85); box-shadow: 0 0 0 3px rgba(124,109,246,.16), var(--shadow); }
.moderation-files-thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.moderation-files-thumbs .moderation-item { display: flex; flex-direction: column; gap: 0; overflow: hidden; padding: 0; }
.moderation-files-thumbs .moderation-preview { width: 100%; min-height: 210px; height: 210px; border-radius: 0; }
.moderation-files-thumbs .moderation-preview img { min-height: 210px; }
.moderation-files-thumbs .moderation-body { display: flex; flex: 1; flex-direction: column; padding: 16px; }
.moderation-files-thumbs .moderation-body h3 { margin-top: 10px; overflow-wrap: anywhere; }
.moderation-files-thumbs .badge-stack { padding-right: 38px; justify-content: flex-start; }
.moderation-files-thumbs .moderation-item-actions { margin-top: auto; padding-top: 14px; }
.moderation-files-list .moderation-item { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 18px; padding: 14px; }
.moderation-files-list .moderation-preview { min-height: 130px; }
.moderation-files-list .moderation-preview img { min-height: 130px; }
.moderation-files-list .moderation-body { min-width: 0; padding-right: 38px; }
.moderation-files-list .badge-stack { justify-content: flex-start; }
.moderation-file-meta { overflow-wrap: anywhere; }
.moderation-item-actions { margin-top: 14px; }
.moderation-item-actions form { display: flex; flex-wrap: wrap; gap: 8px; }

@media (max-width: 1040px) {
    .moderation-files-thumbs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    .moderation-files-thumbs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .moderation-files-list .moderation-item { grid-template-columns: 135px minmax(0, 1fr); }
}
@media (max-width: 520px) {
    .moderation-files-thumbs { grid-template-columns: 1fr; }
    .moderation-files-list .moderation-item { grid-template-columns: 1fr; }
    .moderation-files-list .moderation-body { padding-right: 0; }
    .moderation-files-list .moderation-preview { min-height: 220px; }
    .moderation-files-list .moderation-preview img { min-height: 220px; }
}

/* MediaKeeper v6.1: security, media metadata and moderation audit */
.media-extra-controls { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 12px; }
.media-extra-controls label { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; font-weight: 700; }
.media-extra-controls select { min-width: 90px; padding: 7px 28px 7px 10px; }
.media-audio-cover { width: min(320px, 75vw); aspect-ratio: 1; object-fit: cover; border-radius: 20px; box-shadow: var(--shadow); }
.media-track-info { display: grid; justify-items: center; gap: 4px; margin: 4px 0 14px; text-align: center; }
.media-track-info strong { font-size: 20px; }
.media-track-info span, .media-track-info small { color: var(--muted); }
.moderation-reason-input { min-width: 240px; flex: 1 1 260px; }
.moderation-bulk-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; flex: 1 1 520px; justify-content: flex-end; }
.moderation-item-action-form { display: grid; gap: 9px; margin-top: auto; padding-top: 14px; }
.moderation-item-action-form .moderation-reason-input { width: 100%; min-width: 0; }
.moderation-item-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.moderation-state-meta { margin-top: -3px; overflow-wrap: anywhere; }
.moderation-undo-panel { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; border-color: rgba(124,109,246,.45); }
.moderation-history { margin-top: 20px; }
.badge-warning { background: rgba(247, 181, 64, .15); border-color: rgba(247, 181, 64, .45); color: #b67500; }
.security-setting-list { display: grid; gap: 12px; }
.session-current { border-color: rgba(63,205,142,.5); }
.recovery-code-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.recovery-code-grid code { display: block; padding: 10px; border: 1px solid var(--line); border-radius: 10px; text-align: center; background: var(--surface-2); }
@media (max-width: 680px) {
    .moderation-undo-panel { align-items: stretch; flex-direction: column; }
    .moderation-bulk-actions { justify-content: stretch; }
    .moderation-bulk-actions .moderation-reason-input { flex-basis: 100%; }
    .recovery-code-grid { grid-template-columns: 1fr; }
}


/* MediaKeeper v6.1.4: Pending availability, video markers, original-image viewer and compact square List thumbnails */
.file-preview, .moderation-preview { position: relative; }
.file-video-thumb { width: 100%; height: 100%; object-fit: cover; }
.video-thumb-overlay { position: absolute; z-index: 3; inset: 0; display: grid; place-items: center; pointer-events: none; background: linear-gradient(180deg, transparent 48%, rgba(0,0,0,.58)); }
.video-thumb-play { width: 54px; height: 54px; display: grid; place-items: center; padding-left: 3px; border: 2px solid rgba(255,255,255,.92); border-radius: 50%; background: rgba(4,10,19,.72); color: #fff; box-shadow: 0 10px 28px rgba(0,0,0,.38); font-size: 22px; line-height: 1; }
.video-thumb-extension { position: absolute; left: 10px; bottom: 9px; max-width: calc(100% - 20px); overflow: hidden; padding: 4px 8px; border: 1px solid rgba(255,255,255,.28); border-radius: 7px; background: rgba(4,10,19,.82); color: #fff; font-size: 10px; font-weight: 900; letter-spacing: .09em; line-height: 1.2; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.upload-list .file-card { grid-template-columns: 112px minmax(0,1fr); min-height: 112px; }
.upload-list .file-preview { width: 112px; height: 112px; min-height: 112px; }
.upload-list .file-preview img, .upload-list .file-video-thumb { width: 100%; height: 100%; object-fit: cover; }
.upload-list .video-thumb-play { width: 42px; height: 42px; font-size: 17px; }
.moderation-files-list .moderation-item { grid-template-columns: 130px minmax(0,1fr); align-items: start; }
.moderation-files-list .moderation-preview, .moderation-files-list .moderation-preview img { width: 130px; height: 130px; min-height: 130px; }
.original-image-backdrop { z-index: 1200; padding: 14px; }
.original-image-modal { width: min(1500px, 100%); height: min(94vh, 1100px); display: grid; grid-template-rows: auto minmax(0,1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #03070d; box-shadow: 0 32px 100px rgba(0,0,0,.68); }
.original-image-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--surface); }
.original-image-head strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.original-image-close { min-height: 40px; display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; background: rgba(255,255,255,.07); color: #fff; font-weight: 800; }
.original-image-close span { font-size: 24px; line-height: 1; }
.original-image-stage { min-width: 0; min-height: 0; display: grid; place-items: center; overflow: auto; padding: 14px; }
.original-image-stage img { width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: contain; }
@media (max-width: 760px) {
    .upload-list .file-card { grid-template-columns: 96px minmax(0,1fr); min-height: 96px; }
    .upload-list .file-preview { width: 96px; height: 96px; min-height: 96px; }
    .moderation-files-list .moderation-item { grid-template-columns: 108px minmax(0,1fr); }
    .moderation-files-list .moderation-preview, .moderation-files-list .moderation-preview img { width: 108px; height: 108px; min-height: 108px; }
}
@media (max-width: 520px) {
    .upload-list .file-card { grid-template-columns: 86px minmax(0,1fr); min-height: 86px; }
    .upload-list .file-preview { width: 86px; height: 86px; min-height: 86px; }
    .upload-list .file-meta { padding: 10px 11px; }
    .moderation-files-list .moderation-item { grid-template-columns: 92px minmax(0,1fr); gap: 11px; }
    .moderation-files-list .moderation-preview, .moderation-files-list .moderation-preview img { width: 92px; height: 92px; min-height: 92px; }
    .moderation-files-list .moderation-body { padding-right: 34px; }
    .original-image-backdrop { padding: 6px; }
    .original-image-modal { height: 97vh; border-radius: 13px; }
}


/* MediaKeeper v17: User Roles and exact square Thumbs/List presentation */
.gallery-grid .file-preview,
.gallery-grid .album-cover,
.album-grid .album-cover,
.trash-thumb-grid .file-preview,
.trash-thumb-grid .album-cover {
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 1 / 1;
}
.gallery-grid .file-preview img,
.gallery-grid .file-preview .file-video-thumb,
.gallery-grid .album-cover img,
.album-grid .album-cover img,
.trash-thumb-grid .file-preview img,
.trash-thumb-grid .file-preview .file-video-thumb,
.trash-thumb-grid .album-cover img { width: 100%; height: 100%; object-fit: cover; }

.upload-list .file-card {
    grid-template-columns: 144px minmax(0,1fr);
    align-items: start;
    gap: 18px;
    min-height: 0;
    padding: 14px;
}
.upload-list .file-preview {
    width: 144px;
    height: 144px;
    min-height: 144px;
    border-radius: 12px;
}
.upload-list .file-preview img,
.upload-list .file-preview .file-video-thumb { width: 100%; height: 100%; object-fit: cover; }
.upload-list .file-meta { min-width: 0; padding: 0 38px 0 0; justify-content: flex-start; }
.upload-list .file-title { padding-right: 0; }

.trash-list-file { display: flex; align-items: center; gap: 14px; min-width: 260px; }
.trash-list-preview {
    position: relative;
    flex: 0 0 104px;
    width: 104px;
    height: 104px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 12px;
    background: var(--surface-2);
}
.trash-list-preview img { width: 100%; height: 100%; object-fit: cover; }
.trash-list-preview .file-icon { width: 68px; height: 68px; border-radius: 16px; }
.trash-list-file-meta { min-width: 0; display: grid; gap: 5px; }
.trash-list-file-meta strong { max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.moderation-files-thumbs .moderation-preview,
.moderation-files-thumbs .moderation-preview img {
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}
.moderation-files-list .moderation-item { grid-template-columns: 144px minmax(0,1fr); }
.moderation-files-list .moderation-preview,
.moderation-files-list .moderation-preview img { width: 144px; height: 144px; min-height: 144px; }

.role-safety-note { margin-bottom: 18px; border-color: rgba(65,214,155,.28); }
.role-safety-note p { margin: 6px 0 0; color: var(--muted); }
.role-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: rgba(13,23,40,.8); }
.role-tab { min-height: 40px; padding: 8px 14px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font-weight: 800; }
.role-tab.active, .role-tab:hover { background: rgba(124,109,246,.16); color: white; }
.role-panel[hidden] { display: none; }
.role-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.role-panel-head h2 { margin: 10px 0 6px; }
.role-panel-head p { margin: 0; }
.role-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.role-permission-groups { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.role-permission-group { min-width: 0; }
.role-group-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.role-group-head h3 { margin: 0; }
.role-permission-list { display: grid; gap: 9px; }
.role-permission-item { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: start; gap: 11px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); cursor: pointer; }
.role-permission-item:has(input:checked) { border-color: rgba(124,109,246,.5); background: rgba(124,109,246,.08); }
.role-permission-item input { width: 18px; height: 18px; min-height: 0; margin-top: 2px; accent-color: var(--primary); }
.role-permission-item span { min-width: 0; display: grid; gap: 3px; }
.role-permission-item small { color: var(--muted); line-height: 1.45; }
.role-permission-item code { width: fit-content; max-width: 100%; overflow-wrap: anywhere; color: #9ebcff; font-size: 10px; }
.role-save-bar { position: sticky; z-index: 5; bottom: 10px; display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; margin-top: 18px; background: rgba(13,23,40,.96); backdrop-filter: blur(14px); }

@media (max-width: 900px) {
    .role-permission-groups { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .upload-list .file-card { grid-template-columns: 120px minmax(0,1fr); }
    .upload-list .file-preview { width: 120px; height: 120px; min-height: 120px; }
    .moderation-files-list .moderation-item { grid-template-columns: 120px minmax(0,1fr); }
    .moderation-files-list .moderation-preview,
    .moderation-files-list .moderation-preview img { width: 120px; height: 120px; min-height: 120px; }
    .role-panel-head { align-items: stretch; flex-direction: column; }
}
@media (max-width: 520px) {
    .gallery-grid,
    .moderation-files-thumbs { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
    .gallery-grid .file-meta { padding: 10px; }
    .gallery-grid .file-title { font-size: 13px; }
    .gallery-grid .card-stats { gap: 7px; font-size: 10px; }
    .gallery-grid .file-card-bottom { align-items: flex-start; flex-direction: column; }
    .gallery-grid .badge { margin-top: 5px; font-size: 9px; }
    .upload-list .file-card { grid-template-columns: 104px minmax(0,1fr); gap: 11px; }
    .upload-list .file-preview { width: 104px; height: 104px; min-height: 104px; }
    .upload-list .file-meta { padding-right: 34px; }
    .trash-list-preview { flex-basis: 92px; width: 92px; height: 92px; }
    .moderation-files-list .moderation-item { grid-template-columns: 104px minmax(0,1fr); }
    .moderation-files-list .moderation-preview,
    .moderation-files-list .moderation-preview img { width: 104px; height: 104px; min-height: 104px; }
    .role-tabs { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
    .role-tab { padding-inline: 7px; font-size: 12px; }
    .role-save-bar { align-items: stretch; flex-direction: column; }
}