/* ============================================================
   Peaks Digital Marketing — WP Drive Sync
   Modern light theme with navy/blue accents + mountain motif
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand palette */
  --pds-navy: #0B1F3A;
  --pds-navy-soft: #1A2F4F;
  --pds-blue: #2563EB;
  --pds-blue-hover: #1D4ED8;
  --pds-blue-light: #DBEAFE;
  --pds-blue-glow: rgba(37, 99, 235, 0.15);

  /* Surfaces */
  --bg: #F8FAFC;
  --bg-soft: #F1F5F9;
  --surface: #FFFFFF;
  --border: #E2E8F0;
  --border-soft: #F1F5F9;

  /* Text */
  --text: #0F172A;
  --text-soft: #334155;
  --text-muted: #64748B;
  --text-faint: #94A3B8;

  /* Status */
  --success: #10B981;
  --success-bg: #ECFDF5;
  --success-border: #A7F3D0;
  --warning: #F59E0B;
  --warning-bg: #FFFBEB;
  --warning-border: #FCD34D;
  --danger: #EF4444;
  --danger-bg: #FEF2F2;
  --danger-border: #FECACA;
  --info: #3B82F6;

  /* Effects */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow: 0 4px 12px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 28px rgba(15, 23, 42, 0.10), 0 4px 8px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 24px 48px rgba(15, 23, 42, 0.12);

  --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background:
    radial-gradient(ellipse at top, rgba(37, 99, 235, 0.04), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  -webkit-font-smoothing: antialiased;
}

a { color: var(--pds-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--pds-blue-hover); }

/* ============================================================
   Layout
   ============================================================ */

.container { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem 4rem; }

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.app-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--pds-navy);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--pds-navy); }
.brand svg { color: var(--pds-blue); flex-shrink: 0; }
.brand-app { color: var(--text-muted); font-weight: 500; font-size: 0.85rem; }

.app-nav { display: flex; gap: 0.5rem; align-items: center; }

.page-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.page-title h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--pds-navy);
}
.page-title p { color: var(--text-muted); font-size: 0.95rem; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 2.25rem 0 1rem;
}
.section-header h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--pds-navy);
  letter-spacing: -0.01em;
}
.section-header .meta { font-size: 0.825rem; color: var(--text-muted); }

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  background: var(--pds-blue);
  color: #fff;
  transition: all var(--transition);
  white-space: nowrap;
  user-select: none;
  font-family: inherit;
}
.btn:hover { background: var(--pds-blue-hover); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--pds-blue-glow);
}

.btn-outline {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-soft);
}
.btn-outline:hover {
  background: var(--bg-soft);
  border-color: var(--text-faint);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
}
.btn-ghost:hover { background: var(--bg-soft); color: var(--text); transform: none; box-shadow: none; }

.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #DC2626; }

.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
.btn-lg { padding: 0.8rem 1.4rem; font-size: 0.95rem; }

.btn svg { width: 1em; height: 1em; }

/* ============================================================
   Cards
   ============================================================ */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.4rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card-interactive:hover {
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.card-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pds-navy);
  letter-spacing: -0.01em;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  margin: 0.25rem 0 0.85rem;
}
.card-meta-item { display: inline-flex; align-items: center; gap: 0.35rem; }
.card-meta-item svg { width: 0.9em; height: 0.9em; flex-shrink: 0; color: var(--text-faint); }

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

/* ============================================================
   Badges
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.badge::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
.badge-active { background: var(--success-bg); color: #047857; border: 1px solid var(--success-border); }
.badge-paused { background: var(--warning-bg); color: #B45309; border: 1px solid var(--warning-border); }
.badge-error  { background: var(--danger-bg);  color: #B91C1C; border: 1px solid var(--danger-border); }
.badge-ai     { background: var(--pds-blue-light); color: #1E40AF; border: 1px solid #BFDBFE; }
.badge-ai::before { display: none; }

.badge-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }

/* ============================================================
   Forms
   ============================================================ */

.form-group { margin-bottom: 1.15rem; }
.form-group label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--text);
}
.form-group .hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  display: flex;
  align-items: flex-start;
  gap: 0.3rem;
}
.form-group .hint svg { flex-shrink: 0; color: var(--text-faint); margin-top: 0.1rem; }

input[type="text"],
input[type="url"],
input[type="password"],
input[type="number"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:hover, select:hover { border-color: #CBD5E1; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--pds-blue);
  box-shadow: 0 0 0 3px var(--pds-blue-glow);
}
input::placeholder { color: var(--text-faint); }

/* Checkbox row */
.checkbox-row {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.checkbox-row input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 0.15rem;
  accent-color: var(--pds-blue);
  cursor: pointer;
  flex-shrink: 0;
}
.checkbox-row label {
  margin: 0;
  cursor: pointer;
  flex: 1;
  font-weight: 600;
  color: var(--text);
}
.checkbox-row .hint { margin-top: 0.3rem; font-weight: 400; }

/* Field tooltip */
.field-tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  cursor: help;
  border: 1px solid var(--border);
  font-family: serif;
}
.field-tooltip:hover { background: var(--pds-blue); color: #fff; border-color: var(--pds-blue); }
.field-tooltip[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--pds-navy);
  color: #fff;
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 400;
  white-space: normal;
  width: max-content;
  max-width: 280px;
  z-index: 50;
  pointer-events: none;
  box-shadow: var(--shadow-md);
  text-transform: none;
  letter-spacing: normal;
  line-height: 1.45;
}
.field-tooltip[data-tip]:hover::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--pds-navy);
  z-index: 51;
}

/* ============================================================
   Step indicator
   ============================================================ */

.steps {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}
.step-circle {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}
.step.active { color: var(--pds-navy); font-weight: 600; }
.step.active .step-circle { background: var(--pds-blue); color: #fff; border-color: var(--pds-blue); }
.step.done .step-circle { background: var(--success); color: #fff; border-color: var(--success); }
.step-divider { flex: 1; height: 1px; background: var(--border); max-width: 60px; }

/* ============================================================
   Alerts (fallback if JS disabled)
   ============================================================ */

.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.875rem;
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
}
.alert-error { background: var(--danger-bg); color: #991B1B; border: 1px solid var(--danger-border); }
.alert-success { background: var(--success-bg); color: #065F46; border: 1px solid var(--success-border); }

/* ============================================================
   Toast notifications
   ============================================================ */

#toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: calc(100vw - 3rem);
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--pds-blue);
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 280px;
  max-width: 420px;
  pointer-events: auto;
  animation: toast-in 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
  font-size: 0.875rem;
  color: var(--text);
}
.toast.toast-out { animation: toast-out 220ms ease-in forwards; }
.toast-success { border-left-color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-warn { border-left-color: var(--warning); }
.toast-icon {
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.05rem;
  font-weight: 700;
  font-size: 0.75rem;
}
.toast-success .toast-icon { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.toast-error .toast-icon { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }
.toast-warn .toast-icon { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.toast-body { flex: 1; line-height: 1.45; }
.toast-close {
  background: none; border: none; cursor: pointer; color: var(--text-faint);
  font-size: 1.15rem; padding: 0; line-height: 1; margin-top: 0.05rem;
  font-family: inherit;
}
.toast-close:hover { color: var(--text); }

@keyframes toast-in {
  from { transform: translateX(110%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes toast-out {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(110%); opacity: 0; }
}

/* ============================================================
   Prose (how-to page, long-form content)
   ============================================================ */

.prose { max-width: 760px; }
.prose h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--pds-navy);
  letter-spacing: -0.01em;
  margin: 2.5rem 0 0.85rem;
  padding-top: 0.5rem;
  scroll-margin-top: 80px;
}
.prose h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pds-navy);
  margin: 1.5rem 0 0.5rem;
  scroll-margin-top: 80px;
}
.prose p { margin-bottom: 1rem; color: var(--text-soft); }
.prose strong { color: var(--text); font-weight: 600; }
.prose ul, .prose ol { margin: 0 0 1.1rem 1.5rem; color: var(--text-soft); }
.prose li { margin-bottom: 0.35rem; line-height: 1.65; }
.prose a { color: var(--pds-blue); }
.prose a:hover { text-decoration: underline; }
.prose code {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 0.85em;
  color: var(--pds-navy);
}
.prose pre {
  background: var(--pds-navy);
  color: #E2E8F0;
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.55;
  margin: 0.5rem 0 1.25rem;
}
.prose pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}
.prose .table-wrap { margin: 0.5rem 0 1.25rem; }
.prose em { font-style: normal; }
.prose em.muted { color: var(--text-muted); font-style: italic; }

/* Sticky table-of-contents box at top of how-to */
.toc {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}
.toc strong {
  display: block;
  color: var(--pds-navy);
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.toc ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-soft);
  columns: 2;
  column-gap: 1.5rem;
}
.toc li { margin: 0.18rem 0; break-inside: avoid; }
@media (max-width: 640px) {
  .toc ol { columns: 1; }
}

/* ============================================================
   Folder picker (tree)
   ============================================================ */

.folder-picker {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.folder-picker-header {
  display: flex;
  gap: 0.4rem;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.folder-picker-search {
  flex: 1;
  min-width: 0;
}
.folder-picker-toolbar {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}
.folder-picker-tree {
  max-height: 380px;
  overflow-y: auto;
  padding: 0.4rem 0;
}
.folder-picker-tree:empty::before {
  content: 'No folders found.';
  display: block;
  padding: 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
}
.folder-picker-selected {
  padding: 0.55rem 0.85rem;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  min-height: 2.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.folder-picker-selected svg {
  flex-shrink: 0;
  color: var(--pds-blue);
}

/* Tree groups (My Drive, Shared Drive X, Shared with me) */
.ft-group {
  border-bottom: 1px solid var(--border-soft);
}
.ft-group:last-child { border-bottom: none; }
.ft-group-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pds-navy);
  background: transparent;
}
.ft-group-header:hover { background: var(--bg-soft); }
.ft-group-count {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.78rem;
}
.ft-group-body { padding: 0.15rem 0 0.4rem; }

/* Tree rows */
.ft-item { user-select: none; }
.ft-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.5rem 0.32rem 0.85rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text);
  border-radius: 0;
  transition: background var(--transition);
  line-height: 1.3;
}
.ft-row:hover { background: var(--bg-soft); }
.ft-row.selected {
  background: var(--pds-blue-light);
  color: var(--pds-navy);
  font-weight: 500;
}
.ft-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--text-muted);
  font-size: 0.7rem;
  transition: transform var(--transition);
  cursor: pointer;
  border-radius: 3px;
}
.ft-chevron:hover { background: rgba(0,0,0,0.05); color: var(--text); }
.ft-chevron.ft-empty { visibility: hidden; }
.ft-chevron.ft-open { transform: rotate(90deg); }
.ft-icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  color: var(--pds-blue);
}
.ft-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ft-children { display: none; }
.ft-children.ft-open { display: block; }

.ft-hidden { display: none !important; }

/* ============================================================
   Empty state
   ============================================================ */

.empty-state {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
}
.empty-state-icon {
  width: 64px; height: 64px;
  margin: 0 auto 1rem;
  background: var(--pds-blue-light);
  color: var(--pds-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.empty-state h3 {
  font-size: 1.15rem; font-weight: 600; color: var(--pds-navy);
  margin-bottom: 0.4rem; letter-spacing: -0.01em;
}
.empty-state p { color: var(--text-muted); max-width: 440px; margin: 0 auto 1.5rem; }

/* ============================================================
   Table
   ============================================================ */

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.table-wrap-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
thead { background: var(--bg-soft); }
th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
}
td { padding: 0.7rem 1rem; border-bottom: 1px solid var(--border-soft); color: var(--text-soft); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-soft); }

/* ============================================================
   Sync step list (history)
   ============================================================ */

.sync-steps { list-style: none; padding: 0; margin: 0.85rem 0 0; font-size: 0.85rem; }
.sync-steps li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.35rem 0;
}
.sync-step-icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 0.1rem;
}
.sync-step-ok    { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.sync-step-skip  { background: var(--bg-soft); color: var(--text-faint); border: 1px solid var(--border); }
.sync-step-warn  { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.sync-step-error { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }
.sync-step-name { font-weight: 500; color: var(--text); }
.sync-step-detail { color: var(--text-muted); display: block; font-size: 0.78rem; margin-top: 0.05rem; }

/* Status dots */
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 0.45rem;
  vertical-align: middle;
}
.status-dot.success { background: var(--success); }
.status-dot.error { background: var(--danger); }
.status-dot.warn { background: var(--warning); }
.status-dot.skip { background: var(--text-faint); }

/* ============================================================
   Misc
   ============================================================ */

hr, .divider { border: none; height: 1px; background: var(--border); margin: 1.5rem 0; }
.muted { color: var(--text-muted); }
.small { font-size: 0.825rem; }
form.inline { display: inline; }

kbd {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  padding: 0.1rem 0.4rem;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 0.78rem;
  color: var(--text-soft);
}

.spinner {
  width: 14px; height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 640px) {
  .app-header-inner { padding: 0.75rem 1rem; }
  .container { padding: 0 1rem 3rem; }
  .page-title h1 { font-size: 1.25rem; }
  .card-actions { width: 100%; }
  .card-actions .btn { flex: 1; }
  #toast-container { left: 1rem; right: 1rem; }
  .toast { max-width: none; }
}