/* ==========================================================================
   蓝云网盘 BCD —— 统一样式表（明亮 / 暗黑 / 跟随系统）
   ========================================================================== */

:root {
  color-scheme: light;
  --bg: #f4f6f9;
  --bg-elev: #ffffff;
  --bg-soft: #f7f9fc;
  --bg-hover: #eef2f7;
  --text: #1f2329;
  --text-2: #5a6472;
  --text-3: #8b95a5;
  --border: #e5e9f0;
  --border-strong: #d5dbe5;
  --primary: #409eff;
  --primary-hover: #2f8fe8;
  --primary-weak: #ecf5ff;
  --danger: #f56c6c;
  --danger-weak: #fef0f0;
  --success: #43a047;
  --warn: #e6a23c;
  --shadow: 0 2px 10px rgba(20, 30, 50, 0.06);
  --shadow-lg: 0 12px 40px rgba(20, 30, 50, 0.16);
  --radius: 8px;
  --radius-lg: 12px;
  --topbar-h: 56px;
  --sidebar-w: 232px;
  --sidebar-w-min: 64px;
}

html[data-theme='dark'] {
  color-scheme: dark;
  --bg: #14161b;
  --bg-elev: #1c1f26;
  --bg-soft: #21242c;
  --bg-hover: #272b34;
  --text: #e6e8ec;
  --text-2: #a9b1be;
  --text-3: #7c8593;
  --border: #2b2f38;
  --border-strong: #3a3f4a;
  --primary: #409eff;
  --primary-hover: #5cadff;
  --primary-weak: #1b2b3d;
  --danger: #f56c6c;
  --danger-weak: #2c1e1e;
  --success: #4caf50;
  --warn: #e6a23c;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
p { margin: 0 0 8px; }
code, kbd { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 6px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); background-clip: content-box; }

/* ------------------------------- 顶栏 ------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}
.topbar .brand { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 600; color: var(--text); }
.topbar .brand:hover { text-decoration: none; }
.topbar .brand img { width: 30px; height: 30px; border-radius: 8px; }
.topbar .spacer { flex: 1; }
.topbar .nav-links { display: flex; align-items: center; gap: 4px; }

.navlink {
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--text-2);
  font-size: 14px;
  white-space: nowrap;
}
.navlink:hover { background: var(--bg-hover); color: var(--text); text-decoration: none; }
.navlink.active { background: var(--primary-weak); color: var(--primary); }

/* ------------------------------- 布局 ------------------------------- */
.layout { display: flex; align-items: flex-start; min-height: calc(100vh - var(--topbar-h)); }

.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 auto;
  align-self: stretch;
  padding: 14px 10px;
  border-right: 1px solid var(--border);
  background: var(--bg-elev);
  position: sticky;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
  transition: width 0.18s ease;
}
.layout.collapsed .sidebar { width: var(--sidebar-w-min); }
.sidebar .side-title {
  font-size: 12px;
  color: var(--text-3);
  padding: 6px 12px;
  letter-spacing: 0.5px;
  white-space: nowrap;
  overflow: hidden;
}
.side-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--text-2);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  user-select: none;
  border: none;
  background: none;
  width: 100%;
  font-size: 14px;
  text-align: left;
  font-family: inherit;
}
.side-item:hover { background: var(--bg-hover); color: var(--text); }
.side-item.active { background: var(--primary-weak); color: var(--primary); font-weight: 500; }
.side-item .si-icon { width: 18px; height: 18px; flex: 0 0 18px; opacity: 0.9; }
.side-item .si-text { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.layout.collapsed .sidebar .si-text,
.layout.collapsed .sidebar .side-title { display: none; }
.layout.collapsed .sidebar .side-item { justify-content: center; padding: 9px 0; }

.main { flex: 1; min-width: 0; padding: 18px 22px 40px; }

.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h2 { font-size: 18px; }
.page-head .sub { color: var(--text-3); font-size: 13px; }

/* ------------------------------- 卡片 ------------------------------- */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 16px;
}
.card > h3 { font-size: 15px; margin-bottom: 4px; }
.card .card-desc { color: var(--text-3); font-size: 12.5px; margin-bottom: 14px; }
.card-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ------------------------------- 表单 ------------------------------- */
.form-row { margin-bottom: 16px; max-width: 620px; }
.form-row > label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; font-weight: 500; }
.form-row .hint { font-size: 12px; color: var(--text-3); margin-top: 5px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 4px 18px; }

.input, .select, textarea.input {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.input:focus, .select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-weak); }
.input:disabled { background: var(--bg-soft); color: var(--text-3); cursor: not-allowed; }
.input.invalid, .select.invalid { border-color: var(--danger); }
.input::placeholder { color: var(--text-3); }
select.select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%); background-position: calc(100% - 16px) 52%, calc(100% - 11px) 52%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 30px; }
.field-error { display: none; color: var(--danger); font-size: 12px; margin-top: 5px; }
.field-error.show { display: block; }
.inline-fields { display: flex; gap: 8px; }
.inline-fields .select { width: 110px; flex: 0 0 110px; }

/* 开关 */
/* 注意：.form-row > label 会覆盖 .switch 的 display，这里用更高优先级保证开关始终是 flex 布局 */
.switch,
label.switch,
.form-row > label.switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
  font-weight: 400;
  cursor: pointer;
  user-select: none;
}
.switch input { display: none; }
.switch .track {
  display: block;
  width: 40px;
  height: 22px;
  flex: 0 0 40px;
  border-radius: 11px;
  background: var(--border-strong);
  position: relative;
  transition: background 0.18s ease;
}
.switch .track::after { content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform 0.18s ease; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25); }
.switch input:checked + .track { background: var(--primary); }
.switch input:checked + .track::after { transform: translateX(18px); }
.switch .sw-label { font-size: 13.5px; color: var(--text-2); }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 13.5px;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.btn:hover { background: var(--bg-hover); border-color: var(--text-3); text-decoration: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn.danger { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn.danger:hover { background: var(--danger-weak); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--bg-hover); color: var(--text); }
.btn.sm { padding: 4px 10px; font-size: 12.5px; border-radius: 6px; }
.btn.icon { padding: 7px 9px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn svg { width: 15px; height: 15px; }

/* 徽标 */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 8px;
  border-radius: 20px;
  font-size: 12px;
  background: var(--bg-soft);
  color: var(--text-2);
  border: 1px solid var(--border);
  white-space: nowrap;
}
.badge.primary { background: var(--primary-weak); color: var(--primary); border-color: transparent; }
.badge.warn { background: rgba(230, 162, 60, 0.14); color: var(--warn); border-color: transparent; }
.badge.danger { background: var(--danger-weak); color: var(--danger); border-color: transparent; }
.badge.ok { background: rgba(67, 160, 71, 0.14); color: var(--success); border-color: transparent; }

/* ------------------------------- 表格 ------------------------------- */
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.table th { color: var(--text-3); font-weight: 500; font-size: 12.5px; background: var(--bg-soft); }
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--bg-hover); }
.table .actions { display: flex; gap: 6px; justify-content: flex-end; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }

/* ------------------------------- 工具栏 ------------------------------- */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }
.search-box { position: relative; }
.search-box .input { padding-left: 32px; width: 220px; }
.search-box::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translateY(-50%);
  background: var(--text-3);
  -webkit-mask: no-repeat center/contain url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M10 2a8 8 0 105.29 14.01l4.35 4.35 1.41-1.41-4.35-4.35A8 8 0 0010 2zm0 2a6 6 0 110 12 6 6 0 010-12z'/></svg>");
  mask: no-repeat center/contain url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M10 2a8 8 0 105.29 14.01l4.35 4.35 1.41-1.41-4.35-4.35A8 8 0 0010 2zm0 2a6 6 0 110 12 6 6 0 010-12z'/></svg>");
}

/* 面包屑 */
.breadcrumb { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-2); margin-bottom: 12px; }
.breadcrumb .crumb { padding: 3px 8px; border-radius: 6px; cursor: pointer; }
.breadcrumb .crumb:hover { background: var(--bg-hover); color: var(--text); }
.breadcrumb .crumb.current { color: var(--text); font-weight: 500; }
.breadcrumb .sep { color: var(--text-3); }

/* ------------------------------- 文件网格 ------------------------------- */
.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.file-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: center;
  user-select: none;
  background: var(--bg-elev);
}
.file-tile:hover { background: var(--bg-hover); border-color: var(--border); }
.file-tile.selected { border-color: var(--primary); background: var(--primary-weak); }
.file-tile img { width: 44px; height: 44px; pointer-events: none; }
.file-tile .ft-name {
  font-size: 13px;
  width: 100%;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}
.file-tile .ft-meta { font-size: 11.5px; color: var(--text-3); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: center; }
.file-tile .ft-badges { position: absolute; top: 6px; right: 6px; display: flex; gap: 4px; }

/* 文件列表（分享页 / 列表模式） */
.file-list { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-elev); }
.file-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}
.file-row:last-child { border-bottom: none; }
.file-row:hover { background: var(--bg-hover); }
.file-row img { width: 30px; height: 30px; flex: 0 0 30px; pointer-events: none; }
.file-row .fr-main { flex: 1; min-width: 0; }
.file-row .fr-name { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-row .fr-sub { font-size: 12px; color: var(--text-3); display: flex; gap: 12px; flex-wrap: wrap; margin-top: 2px; }
.file-row .fr-actions { display: flex; gap: 8px; align-items: center; flex: 0 0 auto; }

.empty { text-align: center; color: var(--text-3); padding: 56px 20px; font-size: 13.5px; }
.empty img { width: 54px; opacity: 0.5; display: block; margin: 0 auto 12px; }

/* ------------------------------- 右键菜单 ------------------------------- */
.ctx-menu {
  position: fixed;
  z-index: 300;
  min-width: 190px;
  padding: 6px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
}
.ctx-menu .ctx-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text);
  white-space: nowrap;
}
.ctx-menu .ctx-item:hover { background: var(--bg-hover); }
.ctx-menu .ctx-item.danger { color: var(--danger); }
.ctx-menu .ctx-item.disabled { color: var(--text-3); pointer-events: none; }
.ctx-menu .ctx-sep { height: 1px; background: var(--border); margin: 5px 6px; }
.ctx-menu .ctx-item .k { margin-left: auto; color: var(--text-3); font-size: 11.5px; }

/* ------------------------------- 弹窗 ------------------------------- */
.mask {
  position: fixed;
  inset: 0;
  background: rgba(12, 16, 24, 0.45);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 7vh 16px 16px;
  overflow-y: auto;
  animation: fade 0.15s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg-elev);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  border: 1px solid var(--border);
  animation: pop 0.16s ease;
}
@keyframes pop { from { transform: translateY(-8px); opacity: 0.6; } to { transform: none; opacity: 1; } }
.modal.wide { max-width: 720px; }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 15.5px; flex: 1; }
.modal-body { padding: 18px; max-height: 66vh; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 18px; border-top: 1px solid var(--border); }
.modal-foot .left { margin-right: auto; }

/* Toast */
.toast-wrap { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 500; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  padding: 9px 16px;
  border-radius: var(--radius);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
  animation: drop 0.18s ease;
  max-width: 80vw;
}
@keyframes drop { from { transform: translateY(-10px); opacity: 0; } to { transform: none; opacity: 1; } }
.toast.ok { border-left: 3px solid var(--success); }
.toast.err { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--primary); }

/* ------------------------------- 首页 ------------------------------- */
.hero { max-width: 880px; margin: 0 auto; padding: 40px 22px 60px; }
.hero-banner { border-radius: 16px; overflow: hidden; margin-bottom: 18px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.hero-banner img { width: 100%; display: block; }
html[data-theme='dark'] .hero-banner { opacity: 0.72; }
.hero-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 44px 36px;
  text-align: center;
}
.hero-card img.logo { width: 66px; height: 66px; border-radius: 16px; }
.hero-card h1 { font-size: 26px; margin: 16px 0 8px; }
.hero-card .desc { color: var(--text-3); font-size: 14px; margin-bottom: 26px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-foot { text-align: center; color: var(--text-3); font-size: 12.5px; margin-top: 22px; }

/* ------------------------------- 登录 ------------------------------- */
.login-wrap { min-height: calc(100vh - var(--topbar-h)); display: flex; align-items: center; justify-content: center; padding: 30px 16px; }
.login-card { width: 100%; max-width: 380px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 28px 26px; }
.login-card .lc-head { text-align: center; margin-bottom: 22px; }
.login-card .lc-head img { width: 52px; height: 52px; border-radius: 14px; }
.login-card .lc-head h1 { font-size: 19px; margin: 12px 0 4px; }
.login-card .lc-head p { color: var(--text-3); font-size: 12.5px; margin: 0; }

/* ------------------------------- 主题切换 ------------------------------- */
.theme-switch { display: flex; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px; padding: 2px; gap: 2px; }
.theme-switch button {
  border: none;
  background: transparent;
  color: var(--text-2);
  font-size: 12.5px;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
}
.theme-switch button.active { background: var(--bg-elev); color: var(--primary); box-shadow: var(--shadow); }

/* ------------------------------- 文件编辑表单 ------------------------------- */
.link-row { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 8px; }
.link-row .lr-kind { flex: 0 0 132px; }
.link-row .lr-url { flex: 1 1 auto; min-width: 120px; }
.link-row .lr-source { flex: 0 0 150px; }
.link-row .btn { flex: 0 0 auto; }
.link-row .lr-fields { flex: 1; min-width: 0; }
@media (max-width: 720px) {
  .link-row { flex-wrap: wrap; }
  .link-row .lr-kind, .link-row .lr-source { flex: 1 1 46%; }
  .link-row .lr-fields { flex: 1 1 100%; }
}

.share-card { max-width: 760px; margin: 0 auto; }
.share-head { display: flex; gap: 16px; align-items: center; }
.share-head img { width: 56px; height: 56px; flex: 0 0 56px; }
.share-head .sh-name { font-size: 17px; font-weight: 600; word-break: break-all; }
.share-meta { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px 16px; margin: 18px 0; }
.share-meta .sm-item { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 9px 12px; }
.share-meta .sm-k { font-size: 11.5px; color: var(--text-3); }
.share-meta .sm-v { font-size: 13.5px; word-break: break-all; }
.link-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 8px; background: var(--bg-soft); }
.link-item .li-main { flex: 1; min-width: 0; }
.link-item .li-url { font-size: 12.5px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pw-box { max-width: 340px; margin: 0 auto; text-align: center; }
.dl-hint { color: var(--text-3); font-size: 12.5px; }

.muted { color: var(--text-3); }
.mt8 { margin-top: 8px; }
.mt16 { margin-top: 16px; }
.flex { display: flex; align-items: center; gap: 10px; }
.hidden { display: none !important; }
.nowrap { white-space: nowrap; }

/* ------------------------------- 后台：文件分享平铺卡片 ------------------------------- */
.admin-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 12px; }
.admin-tile {
  display: flex;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  cursor: pointer;
  align-items: flex-start;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.admin-tile:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.admin-tile > img { width: 40px; height: 40px; flex: 0 0 40px; }
.admin-tile .at-main { flex: 1; min-width: 0; }
.admin-tile .at-name { font-size: 14px; font-weight: 500; word-break: break-all; line-height: 1.4; }
.admin-tile .at-path { font-size: 12px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 3px; }
.admin-tile .at-meta { font-size: 12px; color: var(--text-2); display: flex; gap: 10px; flex-wrap: wrap; margin-top: 7px; }
.admin-tile .at-badges { display: flex; gap: 6px; margin-top: 7px; flex-wrap: wrap; }
.admin-tile .at-actions { display: flex; flex-direction: column; gap: 6px; flex: 0 0 auto; }

@media (max-width: 720px) {
  .admin-tiles { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main { padding: 14px 12px 40px; }
  .sidebar { position: fixed; z-index: 100; left: 0; top: var(--topbar-h); box-shadow: var(--shadow-lg); }
  .layout:not(.collapsed) .main { opacity: 0.4; pointer-events: none; }
  .layout.collapsed .sidebar { width: 0; padding: 0; border: none; overflow: hidden; }
  .search-box .input { width: 150px; }
  .topbar { padding: 0 12px; gap: 8px; }
}