/* =========================================================================
   云创 Coding Plan · Design Tokens & Component Library
   v2 — Linear / Stripe / Vercel-class enterprise SaaS look
   ------------------------------------------------------------------------
   Tokens are exposed as CSS custom properties on :root.
   Light theme is the default. Toggle by adding [data-theme="dark"] to <html>.
   All components below are token-driven; no hardcoded hex outside :root.
   ========================================================================= */

:root {
  /* -- Color: brand --------------------------------------------------- */
  --color-brand-50:  #fce4ec;
  --color-brand-100: #f8bbd0;
  --color-brand-200: #f48fb1;
  --color-brand-300: #f06292;
  --color-brand-400: #ec407a;
  --color-brand-500: #e91e63;   /* primary action */
  --color-brand-600: #d81b60;
  --color-brand-700: #c2185b;
  --color-brand-800: #ad1457;
  --color-brand-900: #880e4f;

  /* -- Color: neutral (gray) ----------------------------------------- */
  --gray-0:    #ffffff;
  --gray-50:   #f8fafc;
  --gray-100:  #f1f5f9;
  --gray-200:  #e2e8f0;
  --gray-300:  #cbd5e1;
  --gray-400:  #94a3b8;
  --gray-500:  #64748b;
  --gray-600:  #475569;
  --gray-700:  #334155;
  --gray-800:  #1e293b;
  --gray-900:  #0f172a;
  --gray-950:  #020617;

  /* -- Color: semantic state ----------------------------------------- */
  --color-success:    #10b981;
  --color-success-bg: #ecfdf5;
  --color-success-fg: #047857;
  --color-warning:    #f59e0b;
  --color-warning-bg: #fffbeb;
  --color-warning-fg: #b45309;
  --color-danger:     #ef4444;
  --color-danger-bg:  #fef2f2;
  --color-danger-fg:  #b91c1c;
  --color-info:       #3b82f6;
  --color-info-bg:    #eff6ff;
  --color-info-fg:    #1d4ed8;

  /* -- Surface / role (light theme) ----------------------------------- */
  --surface-page:    #fbfbfd;
  --surface-panel:   var(--gray-0);
  --surface-raised:  var(--gray-0);
  --surface-sunken:  #f6f7fa;
  --surface-overlay: rgba(15, 23, 42, 0.55);
  --text-primary:    var(--gray-900);
  --text-secondary:  var(--gray-600);
  --text-muted:      var(--gray-500);
  --text-inverse:    var(--gray-0);
  --border-subtle:   #e9ebf0;
  --border-default:  #dfe3ea;
  --border-strong:   var(--gray-400);

  /* -- Typography scale ---------------------------------------------- */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
               "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑",
               "Helvetica Neue", "Noto Sans SC", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --fs-xs:    12px;
  --fs-sm:    13px;
  --fs-base:  14px;
  --fs-md:    15px;
  --fs-lg:    17px;
  --fs-xl:    20px;
  --fs-2xl:   24px;
  --fs-3xl:   30px;
  --fs-4xl:   36px;

  --lh-tight:  1.15;
  --lh-snug:   1.3;
  --lh-normal: 1.5;
  --lh-loose:  1.7;

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  --tracking-tight:  0;
  --tracking-normal: 0;
  --tracking-wide:   0.03em;

  /* -- Spacing scale (4 / 8 based) ------------------------------------ */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:   12px;
  --space-4:   16px;
  --space-5:   20px;
  --space-6:   24px;
  --space-8:   32px;
  --space-10:  40px;
  --space-12:  48px;
  --space-16:  64px;
  --space-20:  80px;

  /* -- Radius scale ------------------------------------------------- */
  --radius-sm:   4px;
  --radius-md:   6px;
  --radius-lg:   8px;
  --radius-xl:   14px;
  --radius-2xl:  18px;
  --radius-full: 9999px;

  /* -- Shadow scale (light) ----------------------------------------- */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.025);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.045), 0 1px 2px rgba(15, 23, 42, 0.025);
  --shadow-md: 0 8px 22px -8px rgba(15, 23, 42, 0.14), 0 3px 8px rgba(15, 23, 42, 0.035);
  --shadow-lg: 0 16px 36px -12px rgba(15, 23, 42, 0.16), 0 5px 12px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 24px 48px -12px rgba(15, 23, 42, 0.18);

  /* -- Motion -------------------------------------------------------- */
  --motion-fast:   120ms cubic-bezier(0.4, 0, 0.2, 1);
  --motion-default: 180ms cubic-bezier(0.4, 0, 0.2, 1);
  --motion-slow:   240ms cubic-bezier(0.4, 0, 0.2, 1);

  /* -- Layout -------------------------------------------------------- */
  --sidebar-width: 248px;
  --header-height: 64px;
  --content-max-width: 1280px;
}

/* =========================================================================
   Dark theme — toggle with [data-theme="dark"] on <html> or <body>.
   Palette: zinc-950 base, indigo accent, fine-tuned for long sessions.
   ========================================================================= */

[data-theme="dark"] {
  --surface-page:    var(--gray-950);
  --surface-panel:   var(--gray-900);
  --surface-raised:  var(--gray-900);
  --surface-sunken:  #050810;
  --surface-overlay: rgba(2, 6, 23, 0.7);
  --text-primary:    #f1f5f9;
  --text-secondary:  #cbd5e1;
  --text-muted:      #64748b;
  --text-inverse:    var(--gray-900);
  --border-subtle:   rgba(148, 163, 184, 0.08);
  --border-default:  rgba(148, 163, 184, 0.14);
  --border-strong:   rgba(148, 163, 184, 0.24);
  --color-brand-500: #ff5c95;
  --color-brand-400: #f06292;
  --color-success:    #34d399;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-success-fg: #6ee7b7;
  --color-warning:    #fbbf24;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-warning-fg: #fcd34d;
  --color-danger:     #f87171;
  --color-danger-bg:  rgba(239, 68, 68, 0.12);
  --color-danger-fg:  #fca5a5;
  --color-info:       #60a5fa;
  --color-info-bg:    rgba(59, 130, 246, 0.12);
  --color-info-fg:    #93c5fd;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 24px -6px rgba(0, 0, 0, 0.6), 0 4px 8px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 24px 48px -12px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}

[data-theme="dark"] dialog { color-scheme: dark; }

/* =========================================================================
   Base reset
   ========================================================================= */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  background:
    radial-gradient(circle at 8% 8%, rgba(236, 72, 153, 0.065), transparent 34rem),
    radial-gradient(circle at 92% 12%, rgba(251, 207, 232, 0.22), transparent 30rem),
    linear-gradient(180deg, #ffffff 0%, #fbfbfd 52%, #f7f8fb 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01";
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: transparent; border: 0; }
button:disabled, [disabled] { cursor: not-allowed; opacity: 0.55; }
a { color: var(--color-brand-500); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--color-brand-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Accessibility helpers */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -40px; left: var(--space-3); z-index: 100;
  background: var(--color-brand-500); color: var(--text-inverse);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md);
  transition: top var(--motion-fast);
}
.skip-link:focus-visible { top: var(--space-3); }

.hidden { display: none !important; }

/* =========================================================================
   App shell — sidebar + main
   ========================================================================= */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

/* ---- Sidebar ------------------------------------------------------- */

.sidebar {
  position: sticky; top: 0; height: 100vh;
  background: var(--surface-panel);
  border-right: 1px solid var(--border-subtle);
  padding: var(--space-5) var(--space-3);
  display: flex; flex-direction: column; gap: var(--space-4);
}

.logo {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-2) var(--space-3) var(--space-4);
  font-size: var(--fs-md); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-tight);
}
.logo > span, .logo-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  color: #fff; font-weight: var(--fw-bold); font-size: 13px;
  box-shadow: var(--shadow-sm);
}
.logo-mark { background: none; border-radius: 14px; object-fit: contain; box-shadow: 0 10px 24px rgba(233,30,99,0.26); }
.logo small { display: block; color: var(--text-muted); font-size: var(--fs-xs); font-weight: var(--fw-regular); margin-top: 2px; letter-spacing: var(--tracking-normal); }

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.nav-btn {
  width: 100%; text-align: left;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  display: flex; align-items: center; gap: var(--space-3);
  transition: background var(--motion-fast), color var(--motion-fast);
  position: relative;
}
.nav-btn b {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px;
  font-size: var(--fs-md); color: var(--text-muted);
  border-radius: var(--radius-sm);
}
.nav-btn:hover { background: var(--color-brand-500); color: #fff; }
.nav-btn:hover b { color: #fff; }
.nav-btn.active {
  background: var(--color-brand-50);
  color: var(--color-brand-700);
}
[data-theme="dark"] .nav-btn.active { background: rgba(233, 30, 99, 0.12); color: var(--color-brand-400); }
.nav-btn.active b { color: var(--color-brand-500); }

.sidebar-foot {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-4) var(--space-3) 0;
  font-size: var(--fs-sm); color: var(--text-secondary);
  position: relative;
}
.sidebar-foot small { display: block; color: var(--text-muted); font-size: var(--fs-xs); margin: 2px 0 var(--space-3); }

/* User menu trigger + dropdown */
.user-menu-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: transparent; color: var(--text-primary);
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  transition: background var(--motion-fast);
}
.user-menu-trigger:hover { background: var(--surface-sunken); }
.user-menu-trigger #miniUser { text-align: left; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu-caret { color: var(--text-muted); font-size: 10px; }
.user-menu {
  position: absolute; bottom: calc(100% + 6px); right: var(--space-3); left: var(--space-3);
  z-index: 40;
  background: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-1);
  display: flex; flex-direction: column;
}
.user-menu[hidden] { display: none !important; }
.user-menu-item {
  text-align: left; padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm); color: var(--text-primary);
  background: transparent; cursor: pointer;
  transition: background var(--motion-fast);
}
.user-menu-item:hover { background: var(--color-brand-500); color: #fff; }
.user-menu-item.danger { color: var(--color-danger-fg); background: transparent; }
.user-menu-item.danger:hover { background: var(--color-brand-500); color: #fff; }

/* ---- Main column --------------------------------------------------- */

main { min-width: 0; padding: 0 var(--space-8) var(--space-12); }
header.page-header {
  height: var(--header-height);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-6);
  margin-left: calc(-1 * var(--space-8));
  margin-right: calc(-1 * var(--space-8));
  padding: 0 var(--space-8);
  background: color-mix(in srgb, var(--surface-page) 68%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  position: sticky; top: 0; z-index: 10;
}
header.page-header > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.page-title-row { display: flex; align-items: center; gap: 10px; }
.page-refresh {
  width: 28px; height: 28px; display: inline-grid; place-items: center;
  border: 1px solid var(--border-default); border-radius: 8px;
  background: rgba(255,255,255,.75); color: var(--text-muted);
  font-size: 18px; line-height: 1; cursor: pointer;
  transition: background var(--motion-fast), color var(--motion-fast), border-color var(--motion-fast), transform var(--motion-fast);
}
.page-refresh:hover { background: #fff0f6; border-color: #f3b4cd; color: var(--color-brand-700); transform: rotate(20deg); }
.page-refresh:active { transform: rotate(20deg) scale(.94); }
.page-refresh.is-loading { animation: page-refresh-spin 700ms linear infinite; cursor: wait; pointer-events: none; }
@keyframes page-refresh-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
header.page-header .eyebrow {
  display: none;
}
header.page-header h2 {
  margin: 0; font-size: 22px; font-weight: var(--fw-bold);
  letter-spacing: normal; color: var(--text-primary); line-height: 1;
}
header.page-header .page-actions { display: flex; gap: var(--space-2); align-items: center; }

.status {
  font-size: var(--fs-xs); color: var(--text-muted);
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.status i {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-success); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.16);
}

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

.btn, .primary, .ghost, .small-btn, .card-action, .card-action-primary {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-md);
  transition: background var(--motion-fast), color var(--motion-fast),
              border-color var(--motion-fast), transform var(--motion-fast),
              box-shadow var(--motion-fast);
  text-decoration: none;
  border: 1px solid transparent;
}
.btn:focus-visible { outline-offset: 2px; }

/* Primary — solid brand */
.primary {
  background: linear-gradient(180deg, var(--color-brand-500), var(--color-brand-600));
  color: var(--text-inverse);
  padding: 10px 16px; font-size: var(--fs-sm);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.15);
  letter-spacing: 0.01em;
}
.primary:hover {
  background: linear-gradient(180deg, var(--color-brand-600), var(--color-brand-700));
  box-shadow: 0 2px 6px rgba(233, 30, 99, 0.25);
}
.primary:active { transform: translateY(1px); box-shadow: 0 0 0 rgba(233, 30, 99, 0); }

/* Ghost — subtle outline */
.ghost {
  background: transparent; color: var(--text-primary);
  border-color: var(--border-default);
  padding: 9px 14px; font-size: var(--fs-sm);
}
.ghost:hover { background: var(--surface-sunken); border-color: var(--border-strong); }

/* Small in-table action */
.small-btn {
  padding: 5px 10px; font-size: var(--fs-xs);
  background: var(--surface-sunken); color: var(--text-primary);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
}
.small-btn:hover { background: var(--gray-100); border-color: var(--border-default); }
[data-theme="dark"] .small-btn:hover { background: var(--gray-800); }
.small-btn.danger-btn { color: var(--color-danger-fg); border-color: var(--color-danger-bg); background: var(--color-danger-bg); }
.small-btn.danger-btn:hover { background: var(--color-danger); color: #fff; border-color: var(--color-danger); }

/* Danger — explicit (rare use) */
.danger { background: var(--color-danger); color: #fff; padding: 9px 14px; font-size: var(--fs-sm); border-radius: var(--radius-md); }
.danger:hover { background: var(--color-danger-fg); }

/* =========================================================================
   Grid / Stat cards
   ========================================================================= */

.grid { display: grid; gap: var(--space-4); }
.stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stat {
  background: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}
.stat:hover { border-color: var(--border-default); }
.stat > span {
  display: block;
  font-size: var(--fs-xs); color: var(--text-muted);
  text-transform: uppercase; letter-spacing: var(--tracking-wide);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
}
.stat > strong {
  display: block;
  font-size: var(--fs-2xl); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: var(--lh-tight);
}

/* =========================================================================
   Generic card / panel
   ========================================================================= */

.card {
  background: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-top: var(--space-4);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast), transform var(--motion-fast);
}
.card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-sm);
}
.card:first-child { margin-top: 0; }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-5); gap: var(--space-3); flex-wrap: wrap;
}
.card-head h3 { margin: 0; font-size: var(--fs-lg); font-weight: var(--fw-bold); letter-spacing: -0.01em; }
.card-head p.sub { color: var(--text-muted); font-size: var(--fs-sm); margin: 3px 0 0; line-height: var(--lh-normal); }

/* =========================================================================
   Balance hero (dashboard top)
   ========================================================================= */

.balance-hero {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  color: #fff; border-radius: var(--radius-2xl);
  margin-top: var(--space-4);
  position: relative; overflow: hidden;
}
.balance-hero::after {
  content: ""; position: absolute; right: -40px; bottom: -40px;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}
.balance-hero > div { position: relative; z-index: 1; }
.balance-hero small { display: block; font-size: var(--fs-sm); opacity: 0.85; }
.balance-hero strong {
  display: block; font-size: var(--fs-4xl); font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-tight); margin-top: var(--space-1);
  font-variant-numeric: tabular-nums; line-height: var(--lh-tight);
}

/* =========================================================================
   Tables
   ========================================================================= */

table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  font-size: var(--fs-sm); font-variant-numeric: tabular-nums;
}
th {
  text-align: left; font-size: var(--fs-xs);
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: var(--tracking-wide); font-weight: var(--fw-semibold);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
}
td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary); vertical-align: middle;
  line-height: var(--lh-snug);
}
thead th { border-bottom-width: 1px; }
tbody tr:hover { background: var(--surface-sunken); }
tbody tr:last-child td { border-bottom: 0; }
tr.empty td, td.empty {
  padding: var(--space-12);
  text-align: center; color: var(--text-muted);
}
.ledger-amount.pos { color: var(--color-success-fg); }
.ledger-amount.neg { color: var(--color-danger-fg); }

.mono { font-family: var(--font-mono); font-size: var(--fs-xs); }

/* =========================================================================
   Status pill
   ========================================================================= */

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px;
  font-size: var(--fs-xs); font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  letter-spacing: var(--tracking-normal);
  background: var(--surface-sunken); color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}
.pill::before {
  content: ""; display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
.pill.pending          { color: var(--color-warning-fg); background: var(--color-warning-bg); border-color: transparent; }
.pill.submitted_session{ color: var(--color-info-fg);    background: var(--color-info-bg);    border-color: transparent; }
.pill.simulated_connected { color: var(--color-info-fg); background: var(--color-info-bg); border-color: transparent; }
.pill.fulfilled,
.pill.matched          { color: var(--color-success-fg); background: var(--color-success-bg); border-color: transparent; }
.pill.refunded,
.pill.exception       { color: var(--color-danger-fg);  background: var(--color-danger-bg);  border-color: transparent; }

/* =========================================================================
   Notice / Alert
   ========================================================================= */

.notice {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm); line-height: var(--lh-loose);
  color: var(--text-secondary);
  background: var(--surface-sunken);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--space-4);
}
.notice a { color: var(--color-brand-500); }
.session-guide {
  background: var(--color-brand-50);
  border-color: var(--color-brand-200);
  color: var(--text-primary);
}
[data-theme="dark"] .session-guide { background: rgba(233, 30, 99, 0.10); border-color: rgba(233, 30, 99, 0.3); }
.session-guide a { color: var(--color-brand-700); text-decoration: underline; word-break: break-all; display: inline-block; margin: 4px 0; font-weight: var(--fw-medium); }
[data-theme="dark"] .session-guide a { color: var(--color-brand-300); }

/* =========================================================================
   Toolbars
   ========================================================================= */

.toolbar { display: flex; gap: var(--space-2); align-items: center; }
.toolbar input,
.toolbar select {
  background: var(--surface-panel);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 8px 10px; border-radius: var(--radius-md);
  font-size: var(--fs-sm);
}

/* =========================================================================
   Order cards (card list)
   ========================================================================= */

.order-card-list {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--space-4);
}
.order-card {
  background: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: grid; gap: var(--space-4);
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast), transform var(--motion-fast);
}
.order-card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-md);
}
.order-card-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: var(--space-3); flex-wrap: wrap;
}
.order-card-id { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.small-id { font-size: var(--fs-xs); color: var(--text-muted); font-family: var(--font-mono); }
.muted { color: var(--text-muted); font-size: var(--fs-xs); }
.order-card-status { display: flex; gap: var(--space-1); align-items: center; flex-wrap: wrap; }

.order-card-body { display: grid; gap: var(--space-4); }
.order-card-pay {
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--space-4); align-items: start;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}
.order-card-title {
  margin: 0; font-size: var(--fs-md); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-tight);
}
.order-card-money {
  font-size: var(--fs-2xl); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-tight); color: var(--text-primary);
  text-align: right; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.order-card-meta-section { display: grid; gap: var(--space-2); }
.meta-section-title {
  font-size: var(--fs-xs); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; font-weight: var(--fw-semibold);
  color: var(--text-muted);
}
.meta-grid { display: grid; gap: var(--space-2) var(--space-5); }
.meta-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.meta-item { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.meta-label {
  color: var(--text-muted); font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  font-weight: var(--fw-semibold);
}
.meta-value { color: var(--text-primary); font-size: var(--fs-sm); word-break: break-word; }
.meta-value.mono { font-family: var(--font-mono); font-size: var(--fs-xs); }
.verify-item.verify-ok .meta-value { color: var(--color-success-fg); }
.verify-item.verify-fail .meta-value { color: var(--color-danger-fg); }

.order-card-foot {
  display: grid; gap: var(--space-2);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-4);
}
.order-card-foot:empty { display: none; }
.card-actions-row { display: grid; gap: var(--space-2); }

.card-action-primary {
  background: var(--color-brand-500); color: #fff;
  font-weight: var(--fw-semibold); padding: 12px 18px;
  font-size: var(--fs-sm); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: background var(--motion-fast), transform var(--motion-fast), box-shadow var(--motion-fast);
}
.card-action-primary:hover { background: var(--color-brand-600); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.card-action-primary:active { transform: translateY(0); }
.card-action {
  padding: 10px 14px; border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle); background: transparent;
  color: var(--text-secondary); font-size: var(--fs-sm);
  transition: background var(--motion-fast), border-color var(--motion-fast), color var(--motion-fast);
}
.card-action:hover { background: var(--surface-sunken); border-color: var(--border-default); color: var(--text-primary); }

/* =========================================================================
   Filter bar
   ========================================================================= */

.filter-bar {
  background: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  margin-top: var(--space-4);
  box-shadow: var(--shadow-xs);
}
.filter-row { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4); align-items: end; }
.filter-row label {
  display: grid; gap: 4px;
  font-size: var(--fs-xs); color: var(--text-muted);
  text-transform: uppercase; letter-spacing: var(--tracking-wide);
  font-weight: var(--fw-semibold);
}
.filter-row select,
.filter-row input {
  background: var(--surface-panel);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 7px 10px; border-radius: var(--radius-md);
  font-size: var(--fs-sm); min-width: 0;
}
.filter-row select { min-width: 120px; }
.filter-row input[type="number"] { width: 100px; }
.filter-row input[type="date"] { width: 150px; }
.filter-check {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 7px 10px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-transform: none !important;
  letter-spacing: normal !important;
  font-weight: var(--fw-medium) !important;
}
.filter-check input[type="checkbox"] { accent-color: var(--color-brand-500); width: 16px; height: 16px; }
.filter-summary { color: var(--text-muted); font-size: var(--fs-sm); margin: var(--space-4) 0 var(--space-1); }

/* =========================================================================
   Package cards (套餐中心)
   ========================================================================= */

.package-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.package {
  padding: var(--space-6); position: relative; overflow: hidden;
}
.package::after {
  content: ""; position: absolute;
  width: 160px; height: 160px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  opacity: 0.06;
  right: -50px; top: -50px;
  pointer-events: none;
}
.package .tag {
  font-size: var(--fs-xs); color: var(--color-brand-500);
  font-weight: var(--fw-semibold); letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.package h3 { font-size: var(--fs-lg); margin: var(--space-2) 0; font-weight: var(--fw-semibold); letter-spacing: var(--tracking-tight); }
.package-desc { display: grid; gap: var(--space-1); margin-bottom: var(--space-4); }
.package-desc p { margin: 0; color: var(--text-secondary); font-size: var(--fs-sm); line-height: var(--lh-loose); }

.price {
  font-size: var(--fs-3xl); margin: var(--space-4) 0 var(--space-1);
  font-weight: var(--fw-bold); letter-spacing: var(--tracking-tight);
  font-variant-numeric: tabular-nums;
}
.price small { font-size: var(--fs-sm); color: var(--text-muted); font-weight: var(--fw-regular); margin-left: 4px; }

/* =========================================================================
   Login screen
   ========================================================================= */

.login-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-8) var(--space-4);
}
.login-shell-inner {
  width: 100%; max-width: 460px;
  display: flex; flex-direction: column; gap: var(--space-5);
}
.login-brand {
  display: flex; align-items: center; gap: var(--space-3);
  text-decoration: none; color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.login-brand .brand-mark {
  width: 44px; height: 44px; font-size: 17px;
  display: grid; place-items: center;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  color: #fff; font-weight: var(--fw-bold);
  box-shadow: var(--shadow-md);
}
.login-brand .brand-mark img {
  width: 100%; height: 100%; object-fit: contain;
  border-radius: var(--radius-xl); background: #fff;
  padding: 4px;
  box-shadow: 0 10px 24px rgba(233,30,99,0.26);
}
.login-brand-name { font-weight: var(--fw-semibold); font-size: var(--fs-md); letter-spacing: var(--tracking-tight); line-height: 1.2; }
.login-brand-name small { display: block; font-weight: var(--fw-regular); color: var(--text-muted); font-size: var(--fs-xs); margin-top: 2px; letter-spacing: var(--tracking-normal); }

.login-card {
  background: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}
.login-eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-brand-500);
  font-size: var(--fs-xs); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; font-weight: var(--fw-semibold);
}
.login-card h1 {
  font-size: var(--fs-2xl); line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight); margin: 0 0 var(--space-2);
  font-weight: var(--fw-bold); text-wrap: balance;
}
.login-sub { color: var(--text-secondary); font-size: var(--fs-sm); line-height: var(--lh-normal); margin: 0 0 var(--space-6); }

.login-form { display: grid; gap: var(--space-4); }
.login-field { display: grid; gap: var(--space-2); }
.login-field > span { color: var(--text-secondary); font-size: var(--fs-sm); font-weight: var(--fw-medium); }
.login-field input {
  width: 100%; padding: 12px 14px;
  background: var(--surface-sunken);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md); color: var(--text-primary);
  font-size: var(--fs-base);
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast);
}
.login-field input::placeholder { color: var(--text-muted); }
.login-field input:focus-visible { border-color: var(--color-brand-500); box-shadow: 0 0 0 3px var(--color-brand-100); outline: none; }
[data-theme="dark"] .login-field input:focus-visible { box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.25); }

.login-submit {
  width: 100%; padding: 12px 16px; font-size: var(--fs-base);
  margin-top: var(--space-2);
}
.login-submit:disabled { opacity: 0.6; cursor: wait; }

.login-error {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  color: var(--color-danger-fg);
  font-size: var(--fs-sm);
}
.login-error[hidden] { display: none; }

.login-foot { text-align: center; color: var(--text-muted); font-size: var(--fs-xs); }

.security-note { font-size: var(--fs-xs); color: var(--text-muted); max-width: 420px; line-height: var(--lh-loose); }

/* =========================================================================
   Dialog (modal)
   ========================================================================= */

dialog {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl) 0 0 var(--radius-2xl);
  background: var(--surface-panel);
  color: var(--text-primary);
  width: min(960px, 100vw);
  padding: 0; box-shadow: var(--shadow-xl);
  margin: 0 0 0 auto;
  height: auto;
  max-height: 100vh;
  max-width: 100vw;
  transform: translate(0);
}
@keyframes drawer-in { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
dialog[open] { animation: drawer-in 200ms cubic-bezier(0.4, 0, 0.2, 1); }
dialog::backdrop { background: var(--surface-overlay); backdrop-filter: blur(4px); }
.dialog-body { padding: var(--space-6); position: relative; overscroll-behavior: contain; min-height: 100vh; height: auto; overflow-y: auto; overflow-x: hidden; }
/* Clean, unobtrusive scrollbar inside drawers */
.dialog-body::-webkit-scrollbar { width: 6px; }
.dialog-body::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: var(--radius-full); }
.dialog-body::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }
.dialog-body::-webkit-scrollbar-track { background: transparent; }
.dialog-body h3 { font-size: var(--fs-xl); font-weight: var(--fw-semibold); letter-spacing: var(--tracking-tight); margin: 0; }
.dialog-body.wide { width: auto; max-width: none; }
.dialog-body label {
  display: grid; gap: var(--space-2); margin-bottom: var(--space-4);
  font-size: var(--fs-sm); color: var(--text-secondary); font-weight: var(--fw-medium);
}
.dialog-body input,
.dialog-body select,
.dialog-body textarea {
  width: 100%; padding: 10px 12px;
  background: var(--surface-sunken);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md); color: var(--text-primary);
  font-family: var(--font-mono); font-size: var(--fs-sm);
}
.dialog-body input:focus-visible,
.dialog-body select:focus-visible,
.dialog-body textarea:focus-visible {
  border-color: var(--color-brand-500);
  box-shadow: 0 0 0 3px var(--color-brand-100);
  outline: none;
}
[data-theme="dark"] .dialog-body input:focus-visible,
[data-theme="dark"] .dialog-body select:focus-visible,
[data-theme="dark"] .dialog-body textarea:focus-visible {
  box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.25);
}
.amount-field { position: relative; display: block; }
.amount-field .amount-prefix {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-family: var(--font-mono); font-size: var(--fs-sm);
  pointer-events: none; line-height: 1;
}
.amount-field input { padding-left: 26px; font-size: var(--fs-lg); }
.recharge-plan { margin-top: var(--space-3); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); overflow: hidden; }
.recharge-plan .plan-row {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-3);
  padding: 8px 14px; border-bottom: 1px solid var(--border-subtle);
  font-size: var(--fs-sm); color: var(--text-muted);
}
.recharge-plan .plan-row:last-child { border-bottom: none; }
.recharge-plan .plan-value { font-family: var(--font-mono); color: var(--text-primary); font-size: var(--fs-md); font-weight: var(--fw-normal); }
.recharge-plan .plan-total .plan-value { font-size: var(--fs-lg); font-weight: var(--fw-semibold); color: var(--color-brand-500); }
.field-with-action { display:flex; gap:8px; align-items:center; }
.field-with-action input { flex:1; min-width:0; }
.ncc-note-label { display:grid; gap:var(--space-2); margin:var(--space-4) 0; font-size:var(--fs-sm); color:var(--text-secondary); font-weight:var(--fw-medium); }
.ncc-note-label textarea { width:100%; min-height:76px; resize:vertical; }
.recharge-plan .plan-subhead {
  padding: 8px 14px; font-size: var(--fs-xs); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-muted);
  background: var(--surface-sunken); border-top: 1px solid var(--border-subtle);
}
.close {
  position: absolute; right: var(--space-4); top: var(--space-4);
  background: transparent; color: var(--text-muted);
  font-size: 20px; line-height: 1; padding: 4px 8px;
  border-radius: var(--radius-md);
}
.close:hover { background: var(--surface-sunken); color: var(--text-primary); }
.price-box {
  padding: var(--space-4); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); background: var(--surface-sunken);
  line-height: var(--lh-loose); font-variant-numeric: tabular-nums;
}
.warning { font-size: var(--fs-xs); color: var(--text-muted); line-height: var(--lh-loose); }
.dialog-actions {
  display: flex; justify-content: flex-end; gap: var(--space-2);
  margin-top: var(--space-6);
}
.session-actions { margin-top: var(--space-8); }

.detail-list {
  margin: var(--space-4) 0 0;
}
.detail-list .detail-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-3) 0; border-bottom: 1px solid var(--border-subtle);
  font-size: var(--fs-sm);
}
.detail-list .detail-row:last-child { border-bottom: none; }
.detail-list dt {
  color: var(--text-secondary); font-weight: var(--fw-medium);
  flex-shrink: 0;
}
.detail-list .detail-right {
  display: flex; align-items: center; gap: var(--space-3);
  min-width: 0; flex: 1; justify-content: flex-end;
}
.detail-list dd {
  margin: 0; color: var(--text-primary);
  font-family: var(--font-mono); text-align: right;
  word-break: break-all;
}
.detail-list .small-btn {
  flex-shrink: 0; padding: 2px 10px; font-size: var(--fs-xs, 12px);
}

/* Drawer mode: footer always sits at the bottom of the viewport */
.dialog-body.drawer-body { padding-bottom: var(--space-8); }
.dialog-body.drawer-body .dialog-actions {
  position: sticky; bottom: calc(-1 * var(--space-6));
  margin: var(--space-6) calc(-1 * var(--space-6)) calc(-1 * var(--space-6));
  padding: var(--space-4) var(--space-6);
  background: var(--surface-panel);
  border-top: 1px solid var(--border-subtle);
  z-index: 1;
}

.form-grid {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-grid .span-2 { grid-column: span 2; }
.form-grid label {
  display: grid; gap: var(--space-2);
  font-size: var(--fs-sm); color: var(--text-secondary); font-weight: var(--fw-medium);
  margin-bottom: 0;
}
.cc-error {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  color: var(--color-danger-fg);
  border: 1px solid transparent;
  font-size: var(--fs-sm);
}
.cc-error[hidden] { display: none; }

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

.toast {
  position: fixed; z-index: 100; right: var(--space-6); top: var(--space-6);
  background: var(--surface-panel); color: var(--text-primary);
  border: 1px solid var(--border-default);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(-8px);
  transition: opacity var(--motion-default), transform var(--motion-default);
  pointer-events: none;
  font-size: var(--fs-sm);
}
.toast.show { opacity: 1; transform: translateY(0); }

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

.empty-state { text-align: center; padding: var(--space-16) var(--space-4); color: var(--text-muted); }

/* =========================================================================
   Helpers
   ========================================================================= */

.row-actions { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; }
.tag-row { display: inline-flex; gap: var(--space-1); flex-wrap: wrap; }

/* =========================================================================
   Responsive
   ========================================================================= */

@media (max-width: 1080px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .login-shell { grid-template-columns: 1fr; }
  .login-art { display: none; }
  .order-card-list { grid-template-columns: 1fr; }
  .order-card-pay { grid-template-columns: 1fr; }
  .order-card-money { text-align: left; }
  .meta-grid-2 { grid-template-columns: 1fr; }
  .package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { height: auto; position: relative; flex-direction: row; flex-wrap: wrap; padding: var(--space-3); }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; }
  .sidebar-foot { display: none; }
  main { padding: 0 var(--space-4) var(--space-8); }
  header.page-header { height: auto; padding: var(--space-3) 0; flex-direction: column; align-items: flex-start; gap: var(--space-2); }
  .stats, .package-grid { grid-template-columns: 1fr; }
  .card { padding: var(--space-4); }
  .balance-hero { padding: var(--space-5); }
  .balance-hero strong { font-size: var(--fs-2xl); }
  .login-panel { padding: var(--space-8) var(--space-5); }
  .login-panel h1 { font-size: var(--fs-2xl); }
}

/* =========================================================================
   Motion preferences
   ========================================================================= */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Simple AI-inspired visual polish */
.sidebar {
  background: rgba(255,255,255,.86);
  border-right-color: rgba(226,229,236,.8);
  backdrop-filter: blur(18px) saturate(140%);
}
.logo { padding-top: var(--space-3); padding-bottom: var(--space-6); }
.logo > div { line-height: 1.25; }
.logo small { margin-top: 4px; }
.nav-btn { min-height: 40px; border-radius: 10px; }
.nav-btn.active { background: #fff0f6; color: var(--color-brand-700); box-shadow: inset 3px 0 0 var(--color-brand-500); }
main { padding-top: 0; }
header.page-header {
  background: rgba(255,255,255,.68);
  border-bottom-color: rgba(226,229,236,.75);
  backdrop-filter: blur(18px) saturate(150%);
}
header.page-header h2 { font-size: 24px; font-weight: 750; }
.card, .stat, .order-card, .filter-bar {
  border-color: #e8eaf0;
  box-shadow: 0 2px 10px rgba(15,23,42,.035);
}
.card:hover, .stat:hover, .order-card:hover { box-shadow: 0 10px 26px -12px rgba(15,23,42,.18); }
.card-head h3 { font-size: 18px; font-weight: 700; }
.primary {
  background: var(--color-brand-500);
  border-radius: 9px;
  box-shadow: 0 5px 12px rgba(233,30,99,.16);
}
.primary:hover { background: var(--color-brand-600); box-shadow: 0 7px 16px rgba(233,30,99,.22); }
.ghost { background: #fff; border-color: #dfe3ea; border-radius: 9px; }
.ghost:hover { background: #fff5f8; border-color: #f3b4cd; color: var(--color-brand-700); }
.small-btn { background: #fff; border-color: #e2e5eb; border-radius: 8px; }
.small-btn:hover { background: #fff5f8; border-color: #f3b4cd; }
table th { color: #7b8494; font-weight: 650; text-transform: none; letter-spacing: 0; padding-top: 10px; padding-bottom: 10px; }
table td { padding-top: 14px; padding-bottom: 14px; }
tbody tr:hover { background: #fff8fb; }
.stat > span { text-transform: none; letter-spacing: 0; font-weight: 600; }
.balance-hero { background: linear-gradient(120deg, #e91e63 0%, #d81b60 62%, #c2185b 100%); box-shadow: 0 14px 30px -16px rgba(233,30,99,.35); }
.notice { background: rgba(255,255,255,.72); border-color: #ebeaf0; }
.login-shell { position: relative; overflow: hidden; }
.login-shell::before, .login-shell::after { content:""; position:absolute; border-radius:50%; pointer-events:none; filter: blur(2px); }
.login-shell::before { width: 420px; height: 420px; left: -180px; top: 8%; background: rgba(236,72,153,.07); }
.login-shell::after { width: 360px; height: 360px; right: -160px; bottom: 4%; background: rgba(251,207,232,.2); }
.login-shell-inner { position: relative; z-index: 1; }
.login-card { border-color: #ececf1; box-shadow: 0 20px 50px -24px rgba(15,23,42,.22); }
.login-card h1 { font-size: 30px; font-weight: 750; }
.login-field input { background: #fff; border-color: #dfe3ea; border-radius: 9px; }
.login-field input:focus-visible { border-color: var(--color-brand-500); box-shadow: 0 0 0 4px rgba(233,30,99,.10); }
.login-submit { border-radius: 9px; }
@media (max-width: 720px) {
  header.page-header { margin-left: calc(-1 * var(--space-4)); margin-right: calc(-1 * var(--space-4)); padding-left: var(--space-4); padding-right: var(--space-4); }
}

/* Rounder, softer typography */
html { -webkit-text-size-adjust: 100%; }
body {
  line-height: 1.62;
  letter-spacing: 0.012em;
  font-feature-settings: "cv11", "ss01", "kern";
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, .card-head h3, .login-card h1,
.page-header h2, .stat > strong, .price, .order-card-title {
  letter-spacing: 0.02em;
}
p, li, .card-head p.sub, .login-sub, .warning, .security-note,
.notice, .meta-value, .pill, td, .filter-summary {
  letter-spacing: 0.015em;
}
button, input, select, textarea { letter-spacing: 0.012em; }
@media (max-width: 720px) {
  body { letter-spacing: 0.01em; }
}

/* Bottom-left user menu hover: visible pink feedback */
.sidebar-foot .user-menu-trigger:hover,
.sidebar-foot .user-menu-trigger:focus-visible {
  background: #fff0f6;
  color: var(--color-brand-700);
  box-shadow: inset 3px 0 0 var(--color-brand-500), 0 5px 14px rgba(233,30,99,.12);
}
.sidebar-foot .user-menu-trigger:hover #miniUser,
.sidebar-foot .user-menu-trigger:focus-visible #miniUser,
.sidebar-foot .user-menu-trigger:hover #miniUser small,
.sidebar-foot .user-menu-trigger:focus-visible #miniUser small,
.sidebar-foot .user-menu-trigger:hover .user-menu-caret {
  color: var(--color-brand-700);
}
.sidebar-foot .user-menu-trigger:hover #miniUser small,
.sidebar-foot .user-menu-trigger:focus-visible #miniUser small {
  color: var(--color-brand-600);
}

/* Ensure logout hover shows brand background + white text */
.sidebar-foot .user-menu-item.danger:hover,
.sidebar-foot .user-menu-item.danger:focus-visible {
  background: var(--color-brand-500) !important;
  color: #fff !important;
}

/* Personnel trigger stays visually neutral; only its dropdown items react */
.sidebar-foot .user-menu-trigger:hover,
.sidebar-foot .user-menu-trigger:focus-visible {
  background: transparent;
  color: var(--text-primary);
  box-shadow: none;
}
.sidebar-foot .user-menu-trigger:hover #miniUser,
.sidebar-foot .user-menu-trigger:focus-visible #miniUser {
  color: var(--text-primary);
}
.sidebar-foot .user-menu-trigger:hover #miniUser small,
.sidebar-foot .user-menu-trigger:focus-visible #miniUser small,
.sidebar-foot .user-menu-trigger:hover .user-menu-caret,
.sidebar-foot .user-menu-trigger:focus-visible .user-menu-caret {
  color: var(--text-muted);
}

/* Card management overview — Simple AI inspired */
.cards-overview {
  background: #fff;
  border: 1px solid rgba(17, 24, 39, 0.09);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.035);
  margin-top: var(--space-4);
  transition: box-shadow var(--motion-default), transform var(--motion-default);
}
.cards-overview:hover { box-shadow: 0 16px 32px rgba(17, 24, 39, 0.08); }
.cards-overview .grid.stats { margin-top: 0; gap: 20px; }
.cards-overview .grid.stats + .grid.stats { margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(17,24,39,0.06); }
.cards-overview .stat {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 2px 0;
  position: relative;
}
.cards-overview .stat:hover { border-color: transparent; }
.cards-overview .stat > span {
  font-size: 12px; font-weight: 600; letter-spacing: 0;
  color: #667085; text-transform: none;
  margin-bottom: 6px;
}
.cards-overview .stat > strong {
  font-size: 28px; font-weight: 700;
  color: #101828; letter-spacing: -0.01em;
}
.cards-overview .stat.key > strong { color: var(--color-brand-500); }
.cards-overview .stat.matched > strong { color: var(--color-success); }

/* Card list header actions (sort control moved into card list) */
.card-head-actions {
  display: flex; align-items: center; gap: var(--space-3);
  flex-wrap: wrap;
}
.card-head-actions .card-sort {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-sm); color: var(--text-secondary); font-weight: var(--fw-medium);
  white-space: nowrap;
}
.card-head-actions .card-sort select {
  background: var(--surface-panel);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 7px 10px; border-radius: var(--radius-md);
  font-size: var(--fs-sm); cursor: pointer;
}

/* Card overview horizontal summary strip */
.cards-overview-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
  align-items: center;
  gap: 48px;
}
.cards-overview-money.grid.stats {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
}
.cards-overview-money .stat { padding: 2px 0; }
.cards-overview-money .stat > strong { font-size: 28px; }
.cards-overview-money .stat:nth-child(1) .overview-icon { background: #eef4ff; color: #4677d9; }
.cards-overview-money .stat:nth-child(2) .overview-icon { background: #f2efff; color: #7762c9; }
.cards-overview-status {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  padding-left: 28px;
  border-left: 1px solid rgba(17,24,39,.08);
}
.cards-status-item {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 48px; padding: 0 16px;
  color: #475467;
  background: rgba(255,255,255,.58);
  border: 1px solid rgba(16,24,40,.10);
  border-radius: 10px;
  font-size: 15px; line-height: 1.2; white-space: nowrap;
  box-shadow: none;
  backdrop-filter: blur(10px) saturate(120%);
}
.cards-status-item span { font-weight: 650; }
.cards-status-item strong {
  color: var(--color-brand-600);
  font-size: 25px; font-weight: 750; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.overview-icon {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; margin-right: 7px;
  border-radius: 7px; background: rgba(233,30,99,.10);
  color: var(--color-brand-500); font-size: 12px; font-style: normal;
  vertical-align: -2px;
}
.cards-overview-status .cards-status-item:nth-child(1) { color: #18794e; border-left: 3px solid #39a96b; }
.cards-overview-status .cards-status-item:nth-child(1) strong { color: #18794e; }
.cards-overview-status .cards-status-item:nth-child(1) .overview-icon { background: #e7f7ee; color: #18794e; }
.cards-overview-status .cards-status-item:nth-child(2) { color: #3567a9; border-left: 3px solid #5b8fd8; }
.cards-overview-status .cards-status-item:nth-child(2) strong { color: #3567a9; }
.cards-overview-status .cards-status-item:nth-child(2) .overview-icon { background: #eaf2ff; color: #3567a9; }
.cards-overview-status .cards-status-item:nth-child(3) { color: #a05a18; border-left: 3px solid #d89a3c; }
.cards-overview-status .cards-status-item:nth-child(3) strong { color: #a05a18; }
.cards-overview-status .cards-status-item:nth-child(3) .overview-icon { background: #fff3dc; color: #a05a18; }
.cards-overview-status .cards-status-item:nth-child(4) { color: #6b5aa6; border-left: 3px solid #8b78c7; }
.cards-overview-status .cards-status-item:nth-child(4) strong { color: #6b5aa6; }
.cards-overview-status .cards-status-item:nth-child(4) .overview-icon { background: #f0edff; color: #6b5aa6; }
.cards-status-item:hover { border-color: rgba(16,24,40,.18); box-shadow: 0 4px 12px rgba(16,24,40,.06); }
@media (max-width: 900px) {
  .cards-overview-main { grid-template-columns: 1fr; gap: 24px; }
  .cards-overview-status { border-left: 0; border-top: 1px solid rgba(17,24,39,.08); padding: 20px 0 0; }
}

/* Broader frosted-glass treatment for the card-management surfaces */
.cards-overview,
#contentBody > .card,
#contentBody > .filter-bar {
  background: rgba(255,255,255,.62);
  border-color: rgba(255,255,255,.72);
  box-shadow: 0 14px 34px rgba(15,23,42,.07), inset 0 1px 0 rgba(255,255,255,.78);
  backdrop-filter: blur(18px) saturate(150%);
}
.cards-overview { background: rgba(255,255,255,.68); }
.cards-overview-status .cards-status-item {
  backdrop-filter: blur(12px) saturate(145%);
  background-color: rgba(255,255,255,.42);
}
.cards-overview-status .cards-status-item:nth-child(1) { background-image: linear-gradient(135deg,rgba(240,255,247,.68),rgba(231,249,239,.42)); }
.cards-overview-status .cards-status-item:nth-child(2) { background-image: linear-gradient(135deg,rgba(242,247,255,.72),rgba(234,242,255,.46)); }
.cards-overview-status .cards-status-item:nth-child(3) { background-image: linear-gradient(135deg,rgba(255,249,239,.72),rgba(255,243,223,.46)); }
.cards-overview-status .cards-status-item:nth-child(4) { background-image: linear-gradient(135deg,rgba(247,244,255,.72),rgba(240,235,255,.46)); }
CSS