.app-main, .page {
  width: min(1160px, calc(100% - 28px));
  margin: 0 auto;
  padding: 108px 0 72px;
}
.app-main.narrow { width: min(760px, calc(100% - 28px)); }
.hero { margin-bottom: 24px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--primary-strong);
  background: rgba(10,132,255,.1);
  font-size: 12px;
  font-weight: 800;
}
.hero h1 { font-size: clamp(34px, 5vw, 58px); }
.card { padding: 22px; margin-bottom: 16px; }
.card-head, .toolbar, .stats, .row-actions, .cell-actions, .actions, .search-bar, .bulk-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.card-head, .toolbar { justify-content: space-between; margin-bottom: 14px; }
.card-head h2 { margin: 0; font-size: 18px; }
.form-grid { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.create-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 12px; align-items: end; }
.inline-form { display: inline-flex; align-items: center; gap: 8px; margin: 0; }
label { display: block; margin-bottom: 7px; color: var(--text); font-size: 13px; font-weight: 800; }
.help { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.link-input, .file-input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  color: var(--text);
  outline: none;
}
.link-input:focus, .file-input:focus { border-color: rgba(10,132,255,.55); box-shadow: 0 0 0 4px rgba(10,132,255,.16); }
.compact-input { width: 132px; min-height: 34px; }
.file-input { min-height: 54px; padding: 14px; border-style: dashed; }
.drop-zone {
  position: relative;
  display: grid;
  gap: 8px;
  place-items: center;
  min-height: 178px;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, var(--surface-soft));
  text-align: center;
}
.drop-zone.is-dragging { border-color: var(--primary); background: rgba(10,132,255,.06); }
.drop-zone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: var(--radius); background: rgba(10,132,255,.1); color: var(--primary); }
.file-summary { display: none; align-items: center; justify-content: space-between; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
.file-summary.is-visible { display: flex; }
.button, .icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  min-width: 108px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(17,19,24,.16);
}
.button:hover { background: #000; text-decoration: none; }
.button.secondary { background: rgba(17,19,24,.07); color: var(--text); box-shadow: none; }
.button.secondary:hover { background: rgba(17,19,24,.11); }
.button.danger { background: var(--danger); }
.button.danger:hover { background: #9f1f17; }
.button.small { min-height: 34px; min-width: auto; padding: 0 10px; font-size: 12px; }
.icon-button { width: 36px; min-width: 36px; height: 36px; padding: 0; background: rgba(17,19,24,.07); color: var(--text); box-shadow: none; }
.button i, .icon-button i, .feature-icon i, .drop-icon i { width: 17px; height: 17px; stroke-width: 2.2; }
.alert { margin-bottom: 16px; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid transparent; font-size: 14px; }
.alert.error { color: var(--danger); background: rgba(194,41,29,.08); border-color: rgba(194,41,29,.22); }
.alert.success { color: var(--success); background: rgba(22,131,74,.08); border-color: rgba(22,131,74,.22); }
.alert.info { color: var(--primary-strong); background: rgba(10,132,255,.08); border-color: rgba(10,132,255,.2); }
.result-grid { display: grid; gap: 16px; }
.meta { display: grid; gap: 8px; color: var(--muted); font-size: 14px; }
.link-row { display: grid; gap: 12px; }
.stat { min-width: 150px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.stat strong { display: block; font-size: 23px; line-height: 1.1; }
.stat span { color: var(--muted); font-size: 12px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.check-col { width: 38px; }
.link-cell { min-width: 260px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 12px; font-weight: 800; white-space: nowrap; background: var(--surface-soft); }
tr:last-child td { border-bottom: 0; }
.muted { color: var(--muted); }
.empty-state { padding: 34px 18px; text-align: center; color: var(--muted); }
.login-box { max-width: 480px; }
.auth-tabs { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 18px; padding: 4px; border-radius: var(--radius); background: rgba(17,19,24,.06); }
.auth-tab { min-height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); color: var(--muted); font-size: 14px; font-weight: 800; }
.auth-tab.is-active { color: var(--text); background: #fff; box-shadow: 0 5px 16px rgba(20,28,38,.11); text-decoration: none; }
.replace-box { display: none; margin-top: 9px; gap: 8px; align-items: center; flex-wrap: wrap; }
.replace-box.open { display: flex; }
.confirm-layer { position: fixed; inset: 0; z-index: 2500; display: none; place-items: center; padding: 22px; background: rgba(17,19,24,.32); }
.confirm-layer.is-open { display: grid; }
.confirm-dialog { width: min(420px, 100%); padding: 20px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.confirm-dialog h2 { margin: 0 0 8px; font-size: 20px; }
.confirm-dialog p { margin: 0 0 18px; color: var(--muted); }
.badge-soft { display:inline-flex; padding:3px 8px; border-radius:6px; font-size:12px; font-weight:800; background:rgba(22,131,74,.1); color:var(--success); }
.badge-off { background:rgba(194,41,29,.1); color:var(--danger); }

@media (max-width: 760px) {
  .app-main, .page { width: min(100% - 20px, 1160px); padding-top: 92px; }
  .form-row { grid-template-columns: 1fr; }
  .create-grid { grid-template-columns: 1fr; }
  .inline-form { width: 100%; flex-wrap: wrap; }
  .compact-input { width: 100%; }
  .card { padding: 16px; }
  .button { width: 100%; }
  table, thead, tbody, tr, th, td { display: block; }
  thead { display: none; }
  tr { border-bottom: 1px solid var(--line); padding: 12px; }
  td { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 10px; padding: 8px 0; border: 0; }
  td::before { content: attr(data-label); color: var(--muted); font-size: 12px; font-weight: 800; }
  .cell-actions, .row-actions { align-items: stretch; }
}