/* 媒体标签管理器 —— 样式 */

:root {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-elev: #151b24;
  --bg-elev-2: #1c2431;
  --bg-media: #05070a;
  --border: #263041;
  --border-strong: #3a465c;
  --text: #e6edf7;
  --muted: #8b98ad;
  --accent: #7c9cff;
  --accent-strong: #5b7cfa;
  --danger: #ff6b81;
  --warn: #f6c453;
  --ok: #4cd4a0;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
  --radius: 12px;
  --radius-sm: 8px;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f4f6fb;
    --bg-elev: #ffffff;
    --bg-elev-2: #eef1f8;
    --bg-media: #0b0e14;
    --border: #d8deea;
    --border-strong: #b9c3d6;
    --text: #172033;
    --muted: #5d6b84;
    --accent: #4f6ef7;
    --accent-strong: #3f5fe8;
    --shadow: 0 18px 44px rgba(28, 40, 71, 0.16);
  }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei',
    sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

body.modal-open {
  overflow: hidden;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

code,
pre,
kbd {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
}

code {
  background: var(--bg-elev-2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.92em;
}

kbd {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 0 5px;
  font-size: 0.85em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---------- 顶栏 ---------- */

.toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 20px 12px;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.toolbar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar-main {
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-logo {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent), #b48cff);
  color: #0b1020;
  font-size: 20px;
  font-weight: 700;
}

.brand-text h1 {
  margin: 0;
  font-size: 17px;
  letter-spacing: 0.2px;
}

.brand-sub {
  margin: 1px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.toolbar-filters {
  gap: 10px;
}

/* ---------- 控件 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn.primary {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
  font-weight: 600;
}

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

.btn.ghost {
  background: transparent;
}

.btn[aria-pressed='true'] {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.btn.icon {
  width: 36px;
  padding: 0;
  font-size: 16px;
}

.btn.small {
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;
}

.input {
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 156, 255, 0.22);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}

.input.search {
  flex: 1 1 220px;
  max-width: 380px;
}

.input.select {
  padding-right: 28px;
  cursor: pointer;
}

.switch,
.chk {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.switch input,
.chk input {
  accent-color: var(--accent-strong);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.field-label {
  color: var(--muted);
  font-size: 12.5px;
  white-space: nowrap;
}

/* 分段控件（预览尺寸） */
.seg {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
}

.seg button {
  min-height: 28px;
  padding: 0 9px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}

.seg button:hover {
  background: var(--bg-elev-2);
  color: var(--text);
}

.seg button[aria-pressed='true'] {
  background: var(--accent-strong);
  color: #fff;
  font-weight: 600;
}

/* ---------- 标签条 ---------- */

.tag-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 4px;
  scrollbar-width: thin;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 220px;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elev-2);
  color: var(--text);
  font-size: 12px;
  line-height: 1.45;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.chip {
  border-color: color-mix(in srgb, var(--chip-color, var(--accent)) 55%, var(--border));
  background: color-mix(in srgb, var(--chip-color, var(--accent)) 16%, var(--bg-elev-2));
}

.chip:hover {
  border-color: color-mix(in srgb, var(--chip-color, var(--accent)) 85%, var(--border));
}

.chip.active {
  background: color-mix(in srgb, var(--chip-color, var(--accent)) 38%, var(--bg-elev-2));
  border-color: var(--chip-color, var(--accent));
  font-weight: 600;
}

.chip.small {
  padding: 1px 8px;
  font-size: 11px;
  max-width: 140px;
}

.chip-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip-count {
  color: var(--muted);
  font-size: 0.85em;
  font-variant-numeric: tabular-nums;
}

.chip-x {
  color: var(--muted);
  font-size: 13px;
  line-height: 1;
}

.chip.more {
  border-color: var(--border);
  background: var(--bg-elev-2);
  color: var(--muted);
  cursor: default;
}

/* ---------- 文件夹信息 ---------- */

.folder-info {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
}

.folder-name {
  font-weight: 600;
  font-size: 13px;
  padding: 1px 8px;
  border-radius: 5px;
  background: var(--bg-elev-2);
}

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

.muted.ok {
  color: var(--ok);
}

.muted.danger {
  color: var(--danger);
}

.muted.warn {
  color: var(--warn);
}

/* ---------- 横幅 ---------- */

.banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 20px 0;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  font-size: 13px;
}

.banner.warn {
  border-left-color: var(--warn);
}

.banner.error {
  border-left-color: var(--danger);
}

.banner-text {
  flex: 1;
  word-break: break-word;
}

/* ---------- 网格与卡片 ---------- */

.grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(var(--tile-min, 170px), 100%), 1fr));
  align-content: start;
  gap: 14px;
  padding: 18px 20px 26px;
}

.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.card-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev-2);
  cursor: pointer;
  overflow: hidden;
}

.card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card-media img.is-loaded {
  opacity: 1;
}

/* 完整显示模式：不裁切，缩略图按原始比例缩放并留边 */
.grid[data-fit='contain'] .card-media {
  background: var(--bg-media);
}

.grid[data-fit='contain'] .card-media img {
  object-fit: contain;
}

.thumb-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--muted);
  font-size: 34px;
  background: var(--bg-elev-2);
  background: repeating-linear-gradient(
    135deg,
    color-mix(in srgb, var(--bg-elev-2) 92%, var(--text) 8%) 0 12px,
    var(--bg-elev-2) 12px 24px
  );
}

.thumb-fallback.text {
  font-size: 12px;
  letter-spacing: 0.04em;
}

.thumb-fallback.audio-glyph {
  padding-bottom: 62px;
}

.badge {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(5, 7, 10, 0.66);
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.04em;
  backdrop-filter: blur(4px);
}

.badge-audio {
  background: rgba(76, 212, 160, 0.82);
  color: #052014;
}

.badge-video {
  background: rgba(124, 156, 255, 0.86);
  color: #061029;
}

.play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  padding-left: 3px;
  border-radius: 50%;
  background: rgba(5, 7, 10, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-size: 16px;
  pointer-events: none;
  backdrop-filter: blur(2px);
}

.card-info {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px 10px 10px;
}

.card-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
}

.card-tags {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  min-height: 18px;
}

/* ---------- 空状态 ---------- */

.empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46vh;
  padding: 40px 20px;
  border: 1px dashed var(--border-strong);
  border-radius: 18px;
  color: var(--muted);
  text-align: center;
}

.empty-icon {
  font-size: 40px;
  opacity: 0.75;
}

.empty-title {
  margin: 0;
  color: var(--text);
  font-size: 16px;
}

.empty-text {
  margin: 0;
  max-width: 460px;
  font-size: 13px;
}

/* ---------- 页脚 ---------- */

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 20px 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 11.5px;
}

/* ---------- 预览浮层（Twitter 风格沉浸式查看器） ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(0, 0, 0, 0.92);
  color-scheme: dark;
}

.modal-panel {
  --bg: #000;
  --bg-elev: #16181c;
  --bg-elev-2: #1e2126;
  --bg-media: #000;
  --border: #2f3336;
  --border-strong: #3f444b;
  --text: #e7e9ea;
  --muted: #8b98ad;
  --accent: #1d9bf0;
  --accent-strong: #1a8cd8;
  --warn: #f6c453;
  --danger: #ff6b81;
  --ok: #00ba7c;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  color: var(--text);
  outline: none;
}

.modal-body {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  min-height: 0;
}

.modal-stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  place-items: center;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #000;
}

.modal-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px 28px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.modal-header > * {
  pointer-events: auto;
}

.modal-title {
  min-width: 0;
  max-width: 55%;
  margin: 0;
  overflow: hidden;
  color: #f7f9f9;
  font-size: 15px;
  font-weight: 700;
  text-overflow: ellipsis;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
  white-space: nowrap;
}

.modal-counter {
  flex: none;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.45);
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.modal-header .btn.icon {
  flex: none;
  width: 38px;
  height: 38px;
  min-height: 38px;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  backdrop-filter: blur(8px);
}

.modal-header .btn.icon:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.14);
}

.modal-media {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  place-items: center;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: 72px;
  background: #000;
  overflow: hidden;
}

.modal-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 10px 44px rgba(0, 0, 0, 0.55);
  cursor: zoom-in;
}

.modal-media img.zoomed {
  max-width: none;
  max-height: none;
  border-radius: 0;
  box-shadow: none;
  cursor: zoom-out;
}

.modal-media.zoomed {
  display: block;
  padding: 0;
  overflow: auto;
}

.modal-media.zoomed img {
  margin: 0 auto;
}

.modal-media video {
  max-width: 100%;
  max-height: 100%;
  border-radius: 6px;
  background: #000;
  outline: none;
}

.viewer-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0 0 3px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(8px);
  transition: background 0.15s ease, opacity 0.15s ease;
}

.viewer-nav:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.16);
}

.viewer-nav:disabled {
  opacity: 0.28;
  cursor: default;
}

.viewer-nav.prev {
  left: 14px;
}

.viewer-nav.next {
  right: 14px;
}

.audio-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: 30px;
  width: 100%;
}

.audio-icon {
  font-size: 80px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.8;
}

.audio-wrap audio {
  width: min(520px, 100%);
}

.media-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 30px;
  color: var(--muted);
  text-align: center;
}

.media-error strong {
  color: var(--text);
}

.modal-side {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  border-left: 1px solid #2f3336;
  background: #16181c;
  color: var(--text);
  overflow: hidden;
}

.modal-side-scroll {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 0;
  padding: 20px;
  overflow-y: auto;
}

.modal-actions {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 20px 16px;
  border-top: 1px solid var(--border);
  background: #16181c;
}

.btn.fav {
  width: 100%;
  min-height: 42px;
  font-weight: 600;
}

.btn.fav .fav-icon {
  font-size: 17px;
  line-height: 1;
}

.modal-hint {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.5;
  text-align: center;
}

.meta {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 8px 12px;
  margin: 0;
  font-size: 12.5px;
}

.meta dt {
  color: var(--muted);
}

.meta dd {
  margin: 0;
  word-break: break-all;
}

.tag-section h3 {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 26px;
  margin-bottom: 10px;
}

.tag-editor {
  position: relative;
}

.tag-vocab-block {
  margin-top: 14px;
}

.tag-vocab-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
}

.tag-vocab-title .muted {
  font-size: 11.5px;
  font-weight: 400;
}

.tag-vocab {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 170px;
  overflow-y: auto;
  padding-right: 2px;
}

.tag-editor .input {
  width: 100%;
}

.tag-suggest {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  padding: 4px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--bg-elev-2);
  box-shadow: var(--shadow);
  max-height: 240px;
  overflow-y: auto;
}

.suggest-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font-size: 12.5px;
}

.suggest-item:hover,
.suggest-item.active {
  background: var(--bg-elev);
}

.suggest-item:hover,
.suggest-item.active {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
}

.hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 11.5px;
}

/* ---------- 提示 ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 80;
  max-width: min(520px, 90vw);
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--bg-elev-2);
  color: var(--text);
  box-shadow: var(--shadow);
  font-size: 13px;
  opacity: 0;
  transform: translate(-50%, 16px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  text-align: center;
}

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

.toast.warn {
  border-color: var(--warn);
}

.toast.error {
  border-color: var(--danger);
}

/* 查看器打开时，提示条也使用深色，避免在黑色背景上跳成一块白 */
body.modal-open .toast {
  border-color: #3f444b;
  background: #16181c;
  color: #e7e9ea;
}

body.modal-open .toast.warn {
  border-color: var(--warn);
}

body.modal-open .toast.error {
  border-color: var(--danger);
}

/* ---------- 不支持提示 ---------- */

.unsupported {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.unsupported-card {
  max-width: 560px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-elev);
  line-height: 1.7;
}

.unsupported-card h2 {
  margin-top: 0;
}

.unsupported-card code {
  white-space: nowrap;
}

/* ---------- 帮助弹窗 ---------- */

.help {
  width: min(680px, 92vw);
  padding: 24px 26px;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: var(--bg-elev);
  color: var(--text);
  box-shadow: var(--shadow);
}

.help::backdrop {
  background: rgba(3, 5, 9, 0.7);
  backdrop-filter: blur(3px);
}

.help h2 {
  margin-top: 0;
}

.help ol,
.help ul {
  padding-left: 22px;
}

.help li {
  margin: 6px 0;
}

.help pre {
  overflow-x: auto;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-elev-2);
  font-size: 12px;
  line-height: 1.55;
}

.help-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 980px) {
  .modal-body {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    overflow: hidden;
  }

  .modal-media {
    padding: 52px 48px;
  }

  .viewer-nav {
    width: 40px;
    height: 40px;
    font-size: 24px;
  }

  .viewer-nav.prev {
    left: 8px;
  }

  .viewer-nav.next {
    right: 8px;
  }

  .modal-side {
    max-height: 46vh;
    border-left: 0;
    border-top: 1px solid #2f3336;
  }

  .modal-side-scroll {
    gap: 16px;
    padding: 16px 18px;
  }

  .modal-actions {
    padding: 12px 18px 14px;
  }
}

@media (max-width: 640px) {
  .toolbar {
    padding: 12px 14px 10px;
  }

  .grid {
    padding: 14px;
    gap: 10px;
  }

  .brand-sub,
  .footer span:last-child {
    display: none;
  }

  .modal-header {
    padding: 10px 10px 22px;
  }

  .modal-title {
    max-width: 60%;
  }
}