/* ==========================================================================
   Stackly UI Kit — app.css
   Application shell (sidebar, top bar) and dashboard page patterns.
   Requires base.css + components.css.
   ========================================================================== */

:root { --sidebar-w: 256px; --sidebar-w-collapsed: 72px; --topbar-h: 60px; }

.app { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; transition: grid-template-columns var(--dur) var(--ease); }
.app.is-collapsed { grid-template-columns: var(--sidebar-w-collapsed) minmax(0, 1fr); }

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky; top: 0; height: 100vh; z-index: var(--z-drawer);
  display: flex; flex-direction: column; gap: .75rem;
  padding: .9rem .75rem; background: var(--surface); border-right: 1px solid var(--line);
  overflow: hidden;
}
.sidebar-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; min-height: 2.25rem; padding-left: .35rem; }
.sidebar-scroll { flex: 1; overflow-y: auto; overflow-x: hidden; display: grid; align-content: start; gap: 1.1rem; margin-inline: -.25rem; padding-inline: .25rem; }
.workspace-btn { display: flex; align-items: center; gap: .6rem; width: 100%; padding: .45rem .5rem; border: 1px solid var(--line); border-radius: var(--radius-sm); text-align: left; font-size: var(--text-sm); background: var(--surface); }
.workspace-btn:hover { background: var(--surface-2); }
.workspace-btn .ws-name { font-weight: 650; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.workspace-btn small { display: block; font-size: var(--text-xs); color: var(--ink-3); }
.workspace-btn .chev { margin-left: auto; color: var(--ink-3); }
.nav-section { display: grid; gap: 2px; }
.nav-label { padding: 0 .6rem .3rem; font-size: var(--text-xs); font-weight: 600; color: var(--ink-3); white-space: nowrap; }
.nav-link {
  position: relative; display: flex; align-items: center; gap: .7rem; height: 2.25rem; padding: 0 .6rem;
  border-radius: var(--radius-sm); color: var(--ink-2); font-weight: 550; font-size: var(--text-base); white-space: nowrap;
  transition: background-color var(--dur-fast), color var(--dur-fast);
}
.nav-link:hover { background: var(--surface-2); color: var(--ink); }
.nav-link[aria-current="page"] { background: var(--brand-soft); color: var(--brand-soft-ink); font-weight: 650; }
.nav-link[aria-current="page"] .icon { color: var(--brand-soft-ink); }
.nav-link .icon { color: var(--ink-3); }
.nav-link .nav-count { margin-left: auto; font-size: var(--text-xs); font-weight: 600; color: var(--ink-3); }
.nav-link .proj-dot { width: 10px; height: 10px; margin: 0 4px; border-radius: 3px; flex: none; }
.sidebar-card { padding: 1rem; border-radius: var(--radius-md); background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--line)); font-size: var(--text-sm); display: grid; gap: .6rem; }
.sidebar-card strong { font-size: var(--text-base); }
.sidebar-card p { color: var(--ink-2); }
.sidebar-foot { display: grid; gap: 2px; border-top: 1px solid var(--line); padding-top: .6rem; }

/* Collapsed rail (desktop) */
.app.is-collapsed .sidebar .nav-text,
.app.is-collapsed .sidebar .nav-label,
.app.is-collapsed .sidebar .nav-count,
.app.is-collapsed .sidebar .brand-text,
.app.is-collapsed .sidebar .sidebar-card,
.app.is-collapsed .sidebar .ws-meta,
.app.is-collapsed .sidebar .chev { display: none; }
.app.is-collapsed .sidebar .nav-link { justify-content: center; padding: 0; }
.app.is-collapsed .sidebar .nav-link .proj-dot { margin: 0; }
.app.is-collapsed .sidebar .workspace-btn { justify-content: center; padding: .45rem 0; border-color: transparent; }
.app.is-collapsed .sidebar-head { flex-direction: column; padding-left: 0; gap: .6rem; }
.app.is-collapsed .collapse-btn .icon { transform: scaleX(-1); }
.app.is-collapsed .nav-link::after {
  content: attr(data-label); position: fixed; left: calc(var(--sidebar-w-collapsed) + 6px);
  padding: .35rem .6rem; border-radius: 6px; background: var(--ink); color: var(--ink-inverse);
  font-size: var(--text-xs); font-weight: 600; opacity: 0; pointer-events: none; transform: translateX(-4px);
  transition: opacity var(--dur-fast), transform var(--dur-fast); z-index: 100;
}
.app.is-collapsed .nav-link:hover::after, .app.is-collapsed .nav-link:focus-visible::after { opacity: 1; transform: none; }

.sidebar-backdrop { display: none; }

/* Off-canvas drawer (tablet & mobile) */
@media (max-width: 1023px) {
  .app, .app.is-collapsed { grid-template-columns: minmax(0, 1fr); }
  .sidebar {
    position: fixed; inset: 0 auto 0 0; width: min(300px, 86vw); height: 100%;
    transform: translateX(-100%); transition: transform var(--dur-slow) var(--ease), visibility var(--dur-slow);
    box-shadow: var(--shadow-lg); visibility: hidden;
  }
  .app.drawer-open .sidebar { transform: none; visibility: visible; }
  .sidebar-backdrop { display: block; position: fixed; inset: 0; z-index: calc(var(--z-drawer) - 1); background: var(--overlay); animation: fade-in var(--dur) var(--ease); }
  .collapse-btn { display: none !important; }
  /* Collapsed state never applies inside the drawer */
  .app.is-collapsed .sidebar .nav-text, .app.is-collapsed .sidebar .nav-label, .app.is-collapsed .sidebar .brand-text,
  .app.is-collapsed .sidebar .sidebar-card, .app.is-collapsed .sidebar .ws-meta, .app.is-collapsed .sidebar .chev, .app.is-collapsed .sidebar .nav-count { display: revert; }
  .app.is-collapsed .sidebar .nav-link { justify-content: flex-start; padding: 0 .6rem; }
  .app.is-collapsed .sidebar-head { flex-direction: row; padding-left: .35rem; }
  .app.is-collapsed .nav-link::after { display: none; }
}
@media (min-width: 1024px) { .drawer-close, .drawer-open-btn { display: none !important; } }

/* ---------- Top bar ---------- */
.app-main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: var(--z-header);
  display: flex; align-items: center; gap: .75rem; height: var(--topbar-h); padding: 0 clamp(.75rem, .5rem + 1vw, 1.5rem);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-search { flex: 1; max-width: 420px; }
.topbar-search .input { height: 2.25rem; min-height: 2.25rem; background: var(--surface); padding-right: 2.5rem; }
.topbar-search .kbd { position: absolute; right: .55rem; pointer-events: none; }
.topbar-actions { display: flex; align-items: center; gap: .25rem; margin-left: auto; }
.notif-dot { position: absolute; top: 7px; right: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 0 2px var(--bg); }
.user-btn { display: flex; align-items: center; gap: .55rem; padding: .2rem .45rem .2rem .2rem; border-radius: var(--radius-pill); margin-left: .25rem; }
.user-btn:hover, .user-btn[aria-expanded="true"] { background: var(--surface-2); }
.user-btn .user-name { font-size: var(--text-sm); font-weight: 600; }
@media (max-width: 640px) {
  .user-btn .user-name, .user-btn .chev { display: none; }
  .topbar-search .kbd { display: none; }
}
.search-toggle { display: none !important; }
@media (max-width: 480px) {
  .topbar-search { display: none; }
  .topbar-search.is-open { display: block; position: absolute; inset: .6rem .75rem; max-width: none; z-index: 2; }
  .search-toggle { display: inline-grid !important; }
}

.notif-menu { width: min(360px, calc(100vw - 1.5rem)); padding: 0; }
.notif-head { display: flex; align-items: center; justify-content: space-between; padding: .8rem 1rem; border-bottom: 1px solid var(--line); }
.notif-head strong { font-size: var(--text-base); }
.notif-list { list-style: none; padding: .35rem; max-height: 340px; overflow-y: auto; }
.notif-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .7rem; padding: .65rem; border-radius: 8px; font-size: var(--text-sm); color: var(--ink-2); }
.notif-item:hover, .notif-item:focus-visible { background: var(--surface-2); outline: none; }
.notif-item b { color: var(--ink); font-weight: 600; }
.notif-item time { display: block; font-size: var(--text-xs); color: var(--ink-3); margin-top: .15rem; }
.notif-item .unread-dot { width: 8px; height: 8px; margin-top: .4rem; border-radius: 50%; background: var(--brand); }
.notif-item.is-read .unread-dot { visibility: hidden; }
.notif-foot { padding: .6rem; border-top: 1px solid var(--line); text-align: center; }
.user-menu-head { padding: .6rem .6rem .5rem; display: grid; font-size: var(--text-sm); }
.user-menu-head span { color: var(--ink-3); font-size: var(--text-xs); }

/* ---------- Page content ---------- */
.app-content { flex: 1; width: 100%; max-width: 1480px; margin: 0 auto; padding: clamp(1rem, .6rem + 1.5vw, 2rem) clamp(.75rem, .4rem + 1.5vw, 2rem) 3rem; }
.page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.page-title { font-size: var(--text-2xl); letter-spacing: -.03em; line-height: 1.15; font-weight: 750; }
.page-desc { color: var(--ink-3); margin-top: .25rem; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.app-grid { display: grid; gap: 1rem; }
.app-grid-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: start; }
.app-col { display: grid; gap: 1rem; align-content: start; min-width: 0; }
@media (max-width: 1200px) { .app-grid-main { grid-template-columns: minmax(0, 1fr); } }

/* KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }
@media (max-width: 1200px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .kpis { grid-template-columns: minmax(0, 1fr); } }
.kpi { padding: 1.1rem 1.2rem; display: grid; gap: .35rem; }
.kpi-label { font-size: var(--text-sm); color: var(--ink-2); font-weight: 550; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.kpi-main { display: flex; align-items: flex-end; justify-content: space-between; gap: .75rem; min-width: 0; }
.kpi-value { font-size: 1.85rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.1; white-space: nowrap; }
.kpi-foot { display: flex; align-items: center; gap: .5rem; font-size: var(--text-xs); color: var(--ink-3); white-space: nowrap; }
.delta { display: inline-flex; align-items: center; gap: .15rem; font-weight: 650; font-size: var(--text-xs); padding: .1rem .35rem; border-radius: 4px; }
.delta .icon { width: .8rem; height: .8rem; stroke-width: 2.25; }
.delta-up { color: var(--success); background: var(--success-soft); }
.delta-down { color: var(--danger); background: var(--danger-soft); }
.spark { width: 72px; height: 28px; margin-bottom: .2rem; }
.spark path { fill: none; stroke: var(--ink-3); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; opacity: .55; }
.spark circle { fill: var(--series-1); stroke: var(--surface); stroke-width: 2; }

/* Charts */
.chart-card .card-header { border-bottom: 0; padding-bottom: 0; align-items: flex-start; }
.chart-hero { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }

.chart { position: relative; width: 100%; height: 280px; }
.chart-sm { height: 220px; }
.chart svg { width: 100%; height: 100%; overflow: visible; }
.chart .grid-line { stroke: var(--chart-grid); stroke-width: 1; shape-rendering: crispEdges; }
.chart .axis-label { fill: var(--ink-3); font-size: 11px; font-family: var(--font-sans); font-variant-numeric: tabular-nums; }
.chart .area { fill: var(--series-1); opacity: .12; }
.chart .line { fill: none; stroke: var(--series-1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .line-prev { fill: none; stroke: var(--ink-3); stroke-width: 1.5; stroke-dasharray: none; opacity: .45; }
.chart .end-dot { fill: var(--series-1); stroke: var(--surface); stroke-width: 2; }
.chart .end-label { fill: var(--ink); font-size: 12px; font-weight: 650; font-family: var(--font-sans); }
.chart .crosshair { stroke: var(--line-strong); stroke-width: 1; }
.chart .hover-dot { fill: var(--series-1); stroke: var(--surface); stroke-width: 2; }
.chart .bar { transition: opacity var(--dur-fast); }
.chart .bar.s1 { fill: var(--series-1); }
.chart .bar.s2 { fill: var(--series-2); }
.chart .bar-group.is-dim .bar { opacity: .35; }
.chart .hit { fill: transparent; cursor: crosshair; }
.chart-tooltip {
  position: absolute; z-index: 5; pointer-events: none; min-width: 140px;
  padding: .55rem .7rem; border-radius: 8px; background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow-md); font-size: var(--text-xs); color: var(--ink-2);
  opacity: 0; transform: translateY(4px); transition: opacity var(--dur-fast), transform var(--dur-fast);
}
.chart-tooltip.is-visible { opacity: 1; transform: none; }
.chart-tooltip strong { display: block; color: var(--ink); font-size: var(--text-sm); margin-bottom: .2rem; }
.chart-tooltip .tt-row { display: flex; align-items: center; gap: .4rem; justify-content: space-between; }
.chart-tooltip .tt-row span { display: inline-flex; align-items: center; gap: .4rem; }
.chart-tooltip .tt-row b { color: var(--ink); font-variant-numeric: tabular-nums; }
.legend { display: flex; flex-wrap: wrap; gap: .4rem 1rem; font-size: var(--text-sm); color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: .45rem; }
.swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--series-1); display: inline-block; flex: none; }
.swatch.s2 { background: var(--series-2); }
.swatch.line { height: 2px; width: 14px; border-radius: 1px; }
.swatch.prev { background: var(--ink-3); opacity: .6; }
.chart-table { margin-top: .5rem; max-height: 280px; overflow: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.chart-table .table th, .chart-table .table td { padding: .45rem .8rem; }

/* Activity feed */
.feed { list-style: none; padding: 0; display: grid; }
.feed-item { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .8rem; padding: .7rem 0; }
.feed-item:not(:last-child)::before { content: ""; position: absolute; left: calc(1rem - .5px); top: 2.6rem; bottom: -.3rem; width: 1px; background: var(--line); }
.feed-item p { font-size: var(--text-sm); color: var(--ink-2); line-height: 1.45; }
.feed-item p b { color: var(--ink); font-weight: 600; }
.feed-item time { font-size: var(--text-xs); color: var(--ink-3); }
.feed-item .feed-ref { display: inline-block; margin-top: .35rem; padding: .3rem .55rem; border-radius: 6px; background: var(--surface-2); font-size: var(--text-xs); color: var(--ink-2); }

/* Mini project list */
.proj-list { list-style: none; padding: 0; display: grid; }
.proj-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .45rem 1rem; align-items: center; padding: .8rem 1.25rem; border-top: 1px solid var(--line); font-size: var(--text-sm); }
.proj-row:first-child { border-top: 0; }
.proj-name { display: flex; align-items: center; gap: .6rem; font-weight: 600; min-width: 0; }
.proj-name span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.proj-name .proj-dot { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.proj-progress { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) 2.5rem; gap: .6rem; align-items: center; font-size: var(--text-xs); color: var(--ink-3); font-variant-numeric: tabular-nums; text-align: right; }

/* ---------- Data table page ---------- */
.table-card { overflow: hidden; }
.table-toolbar { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; padding: .9rem 1rem; border-bottom: 1px solid var(--line); }
.table-toolbar .input-group { flex: 1 1 240px; max-width: 340px; }
.table-toolbar .select { width: auto; }
.table-toolbar .spacer { flex: 1; }
.bulk-bar { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; padding: .6rem 1rem; background: var(--ink); color: var(--ink-inverse); font-size: var(--text-sm); }
.bulk-bar .btn { --btn-h: 1.9rem; font-size: var(--text-sm); }
.bulk-bar .btn-ghost { color: var(--ink-inverse); }
.bulk-bar .btn-ghost:hover { background: color-mix(in srgb, var(--ink-inverse) 14%, transparent); color: var(--ink-inverse); }
.table-footer { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; padding: .75rem 1rem; border-top: 1px solid var(--line); font-size: var(--text-sm); color: var(--ink-3); }
.cell-user { display: flex; align-items: center; gap: .7rem; min-width: 200px; }
.cell-user a { font-weight: 600; color: var(--ink); }
.cell-user a:hover { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.cell-user small { display: block; color: var(--ink-3); font-size: var(--text-xs); }
.customers-table .table { min-width: 880px; }

/* ---------- Customer detail ---------- */
.profile-head { display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; }
.profile-head h1 { font-size: var(--text-2xl); letter-spacing: -.03em; line-height: 1.15; }
.profile-meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; color: var(--ink-3); font-size: var(--text-sm); margin-top: .35rem; }
.profile-meta span { display: inline-flex; align-items: center; gap: .35rem; }
.dl { display: grid; gap: .9rem; font-size: var(--text-sm); }
.dl div { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: .75rem; }
.dl dt { color: var(--ink-3); }
.dl dd { margin: 0; color: var(--ink); font-weight: 550; min-width: 0; overflow-wrap: anywhere; }
.stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-row > div { padding: 1rem 1.25rem; border-left: 1px solid var(--line); }
.stat-row > div:first-child { border-left: 0; }
.stat-row small { display: block; font-size: var(--text-xs); color: var(--ink-3); }
.stat-row strong { font-size: var(--text-xl); letter-spacing: -.02em; }
@media (max-width: 560px) { .stat-row { grid-template-columns: minmax(0, 1fr); } .stat-row > div { border-left: 0; border-top: 1px solid var(--line); } .stat-row > div:first-child { border-top: 0; } }
.note { padding: .85rem 1rem; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--ink); font-size: var(--text-sm); }
.note footer { margin-top: .4rem; font-size: var(--text-xs); color: var(--ink-3); }

/* ---------- Settings ---------- */
.settings-section { display: grid; grid-template-columns: minmax(0, 280px) minmax(0, 1fr); gap: 1.5rem 3rem; padding: 1.75rem 0; border-top: 1px solid var(--line); }
.settings-section:first-child { border-top: 0; padding-top: .5rem; }
.settings-section h2 { font-size: var(--text-md); font-weight: 650; }
.settings-section > div:first-child p { color: var(--ink-3); font-size: var(--text-sm); margin-top: .3rem; }
@media (max-width: 900px) { .settings-section { grid-template-columns: minmax(0, 1fr); } }
.avatar-upload { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.toggle-list { display: grid; }
.toggle-row { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 1rem 1.25rem; border-top: 1px solid var(--line); }
.toggle-row:first-child { border-top: 0; }
.toggle-row strong { display: block; font-size: var(--text-base); font-weight: 600; }
.toggle-row span { font-size: var(--text-sm); color: var(--ink-3); }
.notif-matrix .table td:not(:first-child), .notif-matrix .table th:not(:first-child) { text-align: center; width: 90px; }
.notif-matrix .table { min-width: 520px; }
.notif-matrix .table td:first-child { white-space: normal; }
.member-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 1rem; align-items: center; padding: .85rem 1.25rem; border-top: 1px solid var(--line); }
.member-row:first-child { border-top: 0; }
.member-row .who { display: flex; gap: .75rem; align-items: center; min-width: 0; }
.member-row .who div { min-width: 0; }
.member-row .who > div > strong { display: block; font-size: var(--text-sm); }
.member-row .who > div > span { display: block; font-size: var(--text-xs); color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-row .select { width: auto; min-height: 2rem; padding-top: .25rem; padding-bottom: .25rem; font-size: var(--text-sm); }
@media (max-width: 560px) { .member-row { grid-template-columns: minmax(0, 1fr) auto; } .member-row .select { grid-column: 1; justify-self: start; } }
.session-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .9rem; align-items: center; padding: .9rem 1.25rem; border-top: 1px solid var(--line); font-size: var(--text-sm); }
.session-row:first-child { border-top: 0; }
.session-row .ic { width: 2.25rem; height: 2.25rem; display: grid; place-items: center; border-radius: 8px; background: var(--surface-2); color: var(--ink-2); }
.session-row span { display: block; color: var(--ink-3); font-size: var(--text-xs); }
.form-actions { display: flex; justify-content: flex-end; gap: .6rem; flex-wrap: wrap; padding-top: 1.25rem; border-top: 1px solid var(--line); margin-top: .5rem; }

/* ---------- Billing ---------- */
.plan-current { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 0; }
.plan-current > div { padding: 1.4rem; }
.plan-current > div + div { border-left: 1px solid var(--line); }
.plan-current .price { font-size: 2.25rem; font-weight: 750; letter-spacing: -.035em; line-height: 1; }
.usage { display: grid; gap: 1rem; }
.usage-row { display: grid; gap: .4rem; font-size: var(--text-sm); }
.usage-row .row { justify-content: space-between; }
.usage-row b { font-weight: 650; }
@media (max-width: 760px) { .plan-current { grid-template-columns: minmax(0, 1fr); } .plan-current > div + div { border-left: 0; border-top: 1px solid var(--line); } }
.pay-card {
  position: relative; aspect-ratio: 1.6; max-width: 300px; padding: 1.1rem 1.2rem; border-radius: 14px;
  background: linear-gradient(135deg, #0F6E56, #0A3F32); color: #EAF7F1;
  display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; box-shadow: var(--shadow-md);
}
.pay-card::after { content: ""; position: absolute; right: -30%; top: -40%; width: 80%; height: 120%; border-radius: 50%; background: rgba(255, 216, 74, .16); }
.pay-card .chip-art { width: 34px; height: 26px; border-radius: 5px; background: linear-gradient(135deg, #FFE68F, #D9B634); }
.pay-card .num { font-family: var(--font-mono); letter-spacing: .12em; font-size: .95rem; }
.pay-card .row { justify-content: space-between; font-size: var(--text-xs); opacity: .85; }
.invoices-table .table { min-width: 640px; }

/* ---------- Components page ---------- */
.demo-nav { position: sticky; top: calc(var(--topbar-h) + 1rem); display: grid; gap: 2px; font-size: var(--text-sm); }
.demo-nav a { padding: .35rem .7rem; border-radius: 6px; color: var(--ink-2); }
.demo-nav a:hover { background: var(--surface-2); color: var(--ink); }
.demo-layout { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 2rem; align-items: start; }
@media (max-width: 1100px) { .demo-layout { grid-template-columns: minmax(0, 1fr); } .demo-nav { display: none; } }
.demo { scroll-margin-top: calc(var(--topbar-h) + 1rem); }
.demo + .demo { margin-top: 1.25rem; }
.demo .card-header p { font-size: var(--text-sm); color: var(--ink-3); width: 100%; }
.demo-body { padding: 1.5rem 1.25rem; display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.demo-body.is-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); align-items: start; gap: 1.25rem; }
.demo-body.is-stack { display: grid; gap: .9rem; align-items: stretch; }
.demo code.cls { font-size: var(--text-xs); }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 140px), 1fr)); gap: .75rem; width: 100%; }
.swatch-tile { border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; font-size: var(--text-xs); }
.swatch-tile i { display: block; height: 56px; }
.swatch-tile span { display: block; padding: .45rem .6rem; }
.swatch-tile code { border: 0; background: none; padding: 0; color: var(--ink-3); }