/* ==========================================================================
   智学内部抽奖系统
   设计语言：暖白纸感 + 焦糖金 / 衬线数字 + 无衬线中文 / 发丝线 + 轻玻璃
   默认浅色；[data-theme="dark"] 切回深色版本
   ========================================================================== */

/* ------------------------------------------------------------- 1. tokens */
:root {
  color-scheme: light;

  --bg: #f4efe5;
  --bg-2: #efe8da;

  /* 叠加与描边的基色：浅色主题下用暖棕，深色主题下用白/黑 */
  --lift-rgb: 58, 42, 22;
  --ink-rgb: 58, 42, 22;
  --gold-rgb: 160, 112, 44;
  --gold-light-rgb: 190, 148, 88;

  --line: rgba(var(--lift-rgb), 0.13);
  --line-2: rgba(var(--lift-rgb), 0.22);

  --text: #241d15;
  --dim: #6c6052;
  --mute: #968b7a;
  --faint: rgba(58, 42, 22, 0.36);

  --gold: #a9772f;
  --gold-2: #8f6224;
  --gold-3: #6f4a18;
  --gold-soft: rgba(var(--gold-rgb), 0.1);
  --gold-line: rgba(var(--gold-rgb), 0.3);

  --gold-num-grad: linear-gradient(180deg, #6f4a18 4%, #a9772f 58%, #c19049 100%);
  --gold-text-grad: linear-gradient(180deg, #6a4716 6%, #a0702a 56%, #bd8b43 100%);

  --btn-text: #fffaf0;
  --btn-grad: linear-gradient(135deg, #c09853 0%, #9c6b28 48%, #7b4f19 100%);
  --btn-grad-hover: linear-gradient(135deg, #cda660 0%, #a9762f 48%, #87591f 100%);
  --btn-shadow: 0 14px 30px -20px rgba(122, 80, 26, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  --btn-shadow-lg: 0 22px 44px -28px rgba(122, 80, 26, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.55);
  --btn-kbd-border: rgba(255, 250, 240, 0.34);
  --btn-kbd-bg: rgba(38, 24, 8, 0.16);
  --btn-kbd-color: rgba(255, 250, 240, 0.82);

  --danger: #b3504a;
  --danger-soft: rgba(179, 80, 74, 0.09);
  --danger-strong: #9c403b;
  --ok: #4f7d5d;
  --ok-soft: rgba(79, 125, 93, 0.11);
  --ok-strong: #3f6b4d;
  --warn: #976a1f;

  --surface: #fffdf9;
  --card-grad: linear-gradient(166deg, #ffffff 0%, #fdfaf3 64%);
  --sidebar-grad: linear-gradient(180deg, rgba(255, 253, 249, 0.9), rgba(255, 253, 249, 0) 44%);
  --stage-grad: radial-gradient(72% 54% at 50% -8%, rgba(186, 142, 82, 0.22), transparent 68%),
    linear-gradient(180deg, #fffefb, #faf3e6);
  --drawer-grad: linear-gradient(180deg, #fffdf9, #f8f1e5 62%);
  --modal-grad: linear-gradient(170deg, #fffefc, #f9f2e6);
  --toast-bg: rgba(255, 253, 248, 0.97);
  --core-grad: radial-gradient(circle at 50% -18%, #ffffff 0%, #fdf6e9 48%, #f4e6cd 100%);
  --art-base: linear-gradient(122deg, #f8efdd, #ead9bd 78%);
  --chip-bg: rgba(255, 253, 248, 0.86);
  --chip-line: rgba(58, 42, 22, 0.16);
  --scrim: rgba(52, 39, 22, 0.4);

  --placeholder: #b1a693;
  --switch-knob: #bcae99;
  --switch-knob-on: #3a2a14;
  --swatch-ink: #241a0e;
  --watermark: rgba(150, 104, 40, 0.05);
  --monogram: rgba(150, 104, 40, 0.2);
  --stripe: rgba(120, 88, 44, 0.06);
  --row-hover: rgba(var(--gold-rgb), 0.055);
  --active-grad: linear-gradient(90deg, rgba(var(--gold-rgb), 0.2), rgba(var(--gold-rgb), 0.03) 72%, transparent);
  --bar-grad: linear-gradient(90deg, #8f6224, #cfa257);
  --halo-glow: rgba(190, 146, 84, 0.26);
  --glow-a: radial-gradient(1100px 680px at 4% -12%, rgba(198, 156, 96, 0.28), transparent 58%);
  --glow-b: radial-gradient(880px 620px at 104% 0%, rgba(214, 168, 120, 0.22), transparent 62%);
  --glow-c: radial-gradient(760px 620px at 46% 118%, rgba(190, 160, 110, 0.16), transparent 68%);
  --noise-opacity: 0.032;
  --selection-ink: #241d15;
  --ring-core: rgba(var(--gold-rgb), 0.9);
  --ring-hi: rgba(var(--gold-light-rgb), 0.95);

  --radius: 20px;
  --radius-sm: 12px;
  --serif: "Cormorant Garamond", "Playfair Display", "Bodoni MT", Didot, Georgia,
    "Times New Roman", "Songti SC", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "SFMono-Regular", "JetBrains Mono", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --shadow-deep: 0 26px 60px -44px rgba(74, 52, 24, 0.5);
}

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

  --bg: #07070a;
  --bg-2: #0a0a0f;

  --lift-rgb: 255, 255, 255;
  --ink-rgb: 0, 0, 0;
  --gold-rgb: 217, 183, 124;
  --gold-light-rgb: 244, 227, 187;

  --line: rgba(var(--lift-rgb), 0.075);
  --line-2: rgba(var(--lift-rgb), 0.13);

  --text: #ece6da;
  --dim: #a29c90;
  --mute: #6e6961;
  --faint: rgba(255, 255, 255, 0.24);

  --gold: #d9b77c;
  --gold-2: #f4e3bb;
  --gold-3: #a67c3d;
  --gold-soft: rgba(var(--gold-rgb), 0.09);
  --gold-line: rgba(var(--gold-rgb), 0.32);

  --gold-num-grad: linear-gradient(180deg, #f7ebcd 10%, #cba765 92%);
  --gold-text-grad: linear-gradient(180deg, #fbf1d6 8%, #e0bd80 52%, #b78f4f 96%);

  --btn-text: #1a1409;
  --btn-grad: linear-gradient(135deg, #f6e8c6 0%, #ddba7f 40%, #b98f4c 100%);
  --btn-grad-hover: linear-gradient(135deg, #f9edcf 0%, #e3c288 40%, #c29753 100%);
  --btn-shadow: 0 12px 34px -18px rgba(var(--gold-rgb), 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  --btn-shadow-lg: 0 24px 50px -26px rgba(var(--gold-rgb), 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.55);
  --btn-kbd-border: rgba(26, 18, 7, 0.25);
  --btn-kbd-bg: rgba(26, 18, 7, 0.12);
  --btn-kbd-color: rgba(26, 18, 7, 0.62);

  --danger: #d4736b;
  --danger-soft: rgba(212, 115, 107, 0.12);
  --danger-strong: #e6a49d;
  --ok: #8cb598;
  --ok-soft: rgba(140, 181, 152, 0.12);
  --ok-strong: #a9d0b3;
  --warn: #d9b26a;

  --surface: #0e0e13;
  --card-grad: linear-gradient(166deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01) 64%);
  --sidebar-grad: linear-gradient(180deg, rgba(255, 255, 255, 0.022), transparent 44%);
  --stage-grad: radial-gradient(70% 52% at 50% -6%, rgba(var(--gold-rgb), 0.13), transparent 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.006));
  --drawer-grad: linear-gradient(180deg, #0e0e14, #08080c 62%);
  --modal-grad: linear-gradient(170deg, #12121a, #0a0a0f);
  --toast-bg: rgba(16, 16, 22, 0.94);
  --core-grad: radial-gradient(circle at 50% 4%, rgba(255, 255, 255, 0.07), rgba(8, 8, 12, 0.92) 62%);
  --art-base: linear-gradient(122deg, #16130e, #0b0b0f 74%);
  --chip-bg: rgba(20, 20, 26, 0.55);
  --chip-line: rgba(255, 255, 255, 0.14);
  --scrim: rgba(3, 3, 5, 0.64);

  --placeholder: #5c574e;
  --switch-knob: #8b8579;
  --switch-knob-on: #1a1409;
  --swatch-ink: #16110a;
  --watermark: rgba(var(--gold-rgb), 0.045);
  --monogram: rgba(var(--gold-rgb), 0.13);
  --stripe: rgba(255, 255, 255, 0.035);
  --row-hover: rgba(var(--gold-rgb), 0.035);
  --active-grad: linear-gradient(90deg, rgba(var(--gold-rgb), 0.14), rgba(var(--gold-rgb), 0.015) 72%, transparent);
  --bar-grad: linear-gradient(90deg, #8a6a33, #eed3a0);
  --halo-glow: rgba(var(--gold-rgb), 0.15);
  --glow-a: radial-gradient(1100px 680px at 6% -14%, rgba(var(--gold-rgb), 0.11), transparent 58%);
  --glow-b: radial-gradient(880px 620px at 104% 2%, rgba(118, 46, 70, 0.17), transparent 62%);
  --glow-c: radial-gradient(900px 760px at 48% 122%, rgba(96, 74, 40, 0.1), transparent 68%);
  --noise-opacity: 0.045;
  --selection-ink: #ffffff;
  --ring-core: rgba(var(--gold-rgb), 0.75);
  --ring-hi: rgba(var(--gold-light-rgb), 0.95);

  --shadow-deep: 0 40px 90px -50px rgba(var(--ink-rgb), 0.95);
}

/* --------------------------------------------------------------- 2. base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--glow-a), var(--glow-b), var(--glow-c);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

.app-root {
  position: relative;
  z-index: 2;
}

.fx {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  width: 100%;
  height: 100%;
}

::selection {
  background: rgba(var(--gold-rgb), 0.28);
  color: var(--selection-ink);
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

svg {
  display: block;
}

:focus-visible {
  outline: 1px solid rgba(var(--gold-rgb), 0.75);
  outline-offset: 3px;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(var(--lift-rgb), 0.09);
  border-radius: 20px;
  border: 3px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--gold-rgb), 0.3);
  background-clip: content-box;
}

/* ----------------------------------------------------------- 3. typography */
.eyebrow {
  font-family: var(--serif);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(var(--gold-rgb), 0.74);
}

.serif {
  font-family: var(--serif);
}

.muted {
  color: var(--dim);
}

.mute {
  color: var(--mute);
}

.gold {
  color: var(--gold-2);
}

.num {
  font-family: var(--serif);
  font-variant-numeric: tabular-nums;
}

.hairline {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--mute);
}
.hairline::before,
.hairline::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
}

/* ------------------------------------------------------------- 4. buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(var(--lift-rgb), 0.02);
  color: var(--text);
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: all 0.35s var(--ease);
}

.btn:hover {
  border-color: rgba(var(--gold-rgb), 0.45);
  background: rgba(var(--gold-rgb), 0.08);
  color: var(--text);
}

.btn:active {
  transform: translateY(1px);
}

.btn[disabled],
.btn.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

.btn svg {
  flex: none;
}

.btn--gold {
  border: none;
  color: var(--btn-text);
  font-weight: 600;
  letter-spacing: 0.14em;
  background: var(--btn-grad);
  box-shadow: var(--btn-shadow);
  overflow: hidden;
}

.btn--gold::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 28%, rgba(255, 255, 255, 0.6) 48%, transparent 64%);
  transform: translateX(-140%);
  transition: transform 0.9s var(--ease);
}

.btn--gold:hover {
  color: var(--btn-text);
  background: var(--btn-grad-hover);
  filter: none;
}

.btn--gold:hover::after {
  transform: translateX(140%);
}

.btn--ghost {
  border-color: var(--line);
  background: transparent;
  color: var(--dim);
}

.btn--danger {
  border-color: rgba(179, 80, 74, 0.34);
  color: var(--danger-strong);
  background: transparent;
}

.btn--danger:hover {
  border-color: rgba(179, 80, 74, 0.6);
  background: var(--danger-soft);
  color: var(--danger-strong);
}

.btn--sm {
  height: 32px;
  padding: 0 14px;
  font-size: 12px;
}

.btn--lg {
  height: 52px;
  padding: 0 30px;
  font-size: 14px;
}

.btn--block {
  width: 100%;
}

.btn--quiet {
  border: none;
  background: transparent;
  color: var(--mute);
  padding: 0 8px;
  height: 30px;
}

.btn--quiet:hover {
  color: var(--gold-2);
  background: transparent;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--mute);
  transition: all 0.3s var(--ease);
}

.icon-btn:hover {
  color: var(--gold-2);
  border-color: var(--line);
  background: rgba(var(--lift-rgb), 0.04);
}

.btn-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------- 5. form */
.field {
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-width: 0;
}

.field > label,
.field-label {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}

.input,
.select,
.textarea {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(var(--lift-rgb), 0.032);
  color: var(--text);
  font-size: 13.5px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease);
}

.textarea {
  height: auto;
  min-height: 84px;
  padding: 12px 14px;
  line-height: 1.65;
  resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: rgba(var(--gold-rgb), 0.55);
  background: rgba(var(--gold-rgb), 0.045);
  box-shadow: 0 0 0 4px rgba(var(--gold-rgb), 0.07);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--placeholder);
}

.select {
  appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a857b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

.select option {
  background: var(--surface);
  color: var(--text);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-grid .span-2 {
  grid-column: span 2;
}

.form-note {
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--mute);
}

.form-section {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.form-section:first-child {
  border-top: none;
  padding-top: 0;
}

.form-section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.form-section-title em {
  font-style: normal;
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
}

/* segmented control */
.segmented {
  display: inline-flex;
  padding: 4px;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(var(--lift-rgb), 0.025);
}

.segmented button {
  height: 32px;
  padding: 0 16px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--dim);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  transition: all 0.3s var(--ease);
}

.segmented button:hover {
  color: var(--text);
}

.segmented button.is-active {
  color: var(--btn-text);
  background: var(--btn-grad);
  box-shadow: 0 8px 20px -14px rgba(122, 80, 26, 0.7);
}

/* checkbox */
.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.4;
}

.check input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.check .box {
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 1px;
  border-radius: 5px;
  border: 1px solid var(--line-2);
  background: rgba(var(--lift-rgb), 0.04);
  display: grid;
  place-items: center;
  transition: all 0.2s var(--ease);
}

.check .box svg {
  width: 11px;
  height: 11px;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.2s var(--ease);
  color: var(--btn-text);
}

.check input:checked + .box {
  border-color: transparent;
  background: var(--btn-grad);
}

.check input:checked + .box svg {
  opacity: 1;
  transform: none;
}

.check input:focus-visible + .box {
  outline: 1px solid rgba(var(--gold-rgb), 0.7);
  outline-offset: 2px;
}

.check input:disabled + .box {
  opacity: 0.45;
}

.check:hover .box {
  border-color: rgba(var(--gold-rgb), 0.5);
}

/* switch */
.switch {
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(var(--lift-rgb), 0.05);
  transition: all 0.3s var(--ease);
  flex: none;
  cursor: pointer;
}

.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--switch-knob);
  transition: all 0.3s var(--ease);
}

.switch.is-on {
  border-color: transparent;
  background: var(--btn-grad);
}

.switch.is-on::after {
  left: 20px;
  background: var(--switch-knob-on);
}

/* -------------------------------------------------------------- 6. badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(var(--lift-rgb), 0.03);
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.badge--gold {
  border-color: rgba(var(--gold-rgb), 0.35);
  background: rgba(var(--gold-rgb), 0.08);
  color: var(--gold-2);
}

.badge--ok {
  border-color: rgba(140, 181, 152, 0.3);
  background: var(--ok-soft);
  color: var(--ok-strong);
}

.badge--warn {
  border-color: rgba(217, 178, 106, 0.32);
  background: rgba(217, 178, 106, 0.1);
  color: var(--warn);
}

.badge--danger {
  border-color: rgba(179, 80, 74, 0.34);
  background: var(--danger-soft);
  color: var(--danger-strong);
}

.badge--mute {
  color: var(--mute);
}

.badge--square {
  border-radius: 7px;
  height: 22px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.dot--live {
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(140, 181, 152, 0.7);
  animation: livePulse 2.4s infinite;
}

.dot--gold {
  background: var(--gold);
  box-shadow: 0 0 10px rgba(var(--gold-rgb), 0.8);
}

.kbd {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 5px;
  border: 1px solid var(--line-2);
  background: rgba(var(--ink-rgb), 0.06);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

/* -------------------------------------------------------------- 7. layout */
.app {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 30px 16px 20px;
  border-right: 1px solid var(--line);
  background: var(--sidebar-grad);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 10px 26px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  border: 1px solid rgba(var(--gold-rgb), 0.42);
  background: linear-gradient(150deg, rgba(var(--gold-rgb), 0.2), rgba(var(--gold-rgb), 0.03));
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1;
  color: var(--gold-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.brand-en {
  display: block;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.34em;
  color: var(--text);
  line-height: 1.2;
}

.brand-cn {
  display: block;
  margin-top: 2px;
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: var(--mute);
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-group-label {
  padding: 18px 14px 8px;
  font-size: 9.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(var(--lift-rgb), 0.22);
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 42px;
  padding: 0 14px;
  border-radius: 10px;
  color: var(--dim);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  transition: all 0.3s var(--ease);
}

.nav-item svg {
  color: var(--mute);
  transition: color 0.3s var(--ease);
}

.nav-item:hover {
  color: var(--text);
  background: rgba(var(--lift-rgb), 0.035);
}

.nav-item:hover svg {
  color: var(--dim);
}

.nav-item.is-active {
  color: var(--gold-2);
  font-weight: 500;
  background: var(--active-grad);
}

.nav-item.is-active svg {
  color: var(--gold);
}

.nav-item.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-2), var(--gold-3));
  box-shadow: 0 0 12px rgba(var(--gold-rgb), 0.7);
}

.sidebar-foot {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  text-align: left;
  transition: all 0.3s var(--ease);
}

.user-chip:hover {
  border-color: var(--line);
  background: rgba(var(--lift-rgb), 0.035);
}

.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(var(--gold-rgb), 0.4);
  background: linear-gradient(150deg, rgba(var(--gold-rgb), 0.22), rgba(var(--gold-rgb), 0.04));
  color: var(--gold-2);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.user-meta {
  min-width: 0;
  flex: 1;
}

.user-name {
  display: block;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  display: block;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-top: 1px;
}

.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.view {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 38px 46px 90px;
}

/* ----------------------------------------------------------- 8. page head */
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  margin: 12px 0 8px;
  font-size: 31px;
  font-weight: 600;
  letter-spacing: 0.015em;
  line-height: 1.15;
}

.page-sub {
  color: var(--dim);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}

.page-sub b {
  color: var(--gold-2);
  font-weight: 500;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ----------------------------------------------------------- 9. surfaces */
.panel {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card-grad);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow-deep);
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--line);
}

.panel-title {
  font-size: 13.5px;
  letter-spacing: 0.08em;
  color: var(--text);
}

.panel-title .en {
  display: block;
  margin-top: 4px;
  font-family: var(--serif);
  font-size: 9.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--mute);
}

.panel-body {
  padding: 20px 24px;
}

.panel-foot {
  padding: 16px 24px;
  border-top: 1px solid var(--line);
}

.scroll-y {
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* -------------------------------------------------------------- 10. stats */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 34px;
}

.stat {
  position: relative;
  padding: 22px 24px 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--card-grad);
  overflow: hidden;
  transition: border-color 0.4s var(--ease);
}

.stat::after {
  content: "";
  position: absolute;
  right: -44px;
  top: -52px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--gold-rgb), 0.13), transparent 68%);
  pointer-events: none;
}

.stat:hover {
  border-color: rgba(var(--gold-rgb), 0.24);
}

.stat-label {
  font-size: 10.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mute);
}

.stat-value {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.01em;
  background: var(--gold-num-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-value small {
  font-size: 15px;
  letter-spacing: 0;
  color: var(--mute);
  -webkit-text-fill-color: var(--mute);
  margin-left: 6px;
}

.stat-foot {
  margin-top: 10px;
  font-size: 11.5px;
  color: var(--dim);
  letter-spacing: 0.03em;
}

.stat-foot em {
  font-style: normal;
  color: var(--gold);
}

/* ------------------------------------------------------------ 11. section */
.section {
  margin-bottom: 30px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--text);
}

.section-title::before {
  content: "";
  width: 18px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section-count {
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mute);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 372px;
  gap: 20px;
  align-items: start;
}

/* --------------------------------------------------------- 12. act cards */
.act-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 18px;
}

.act-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--card-grad);
  overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease),
    box-shadow 0.5s var(--ease);
}

.act-card:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--gold-rgb), 0.35);
  box-shadow: 0 30px 60px -46px rgba(74, 52, 24, 0.45);
}

.act-art {
  position: relative;
  height: 112px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 160% at 12% -20%, var(--art, rgba(var(--gold-rgb), 0.26)), transparent 58%),
    var(--art-base);
  overflow: hidden;
}

.act-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    var(--stripe) 0 1px,
    transparent 1px 9px
  );
  opacity: 0.5;
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}

.act-monogram {
  position: absolute;
  right: 18px;
  bottom: -26px;
  font-family: var(--serif);
  font-size: 108px;
  line-height: 1;
  color: var(--monogram);
  user-select: none;
  pointer-events: none;
}

.act-art-tags {
  position: absolute;
  left: 18px;
  top: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.act-art-tags .badge {
  background: var(--chip-bg);
  border-color: var(--chip-line);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 18px -16px rgba(74, 52, 24, 0.7);
}

.act-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px 20px;
}

.act-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.35;
}

.act-sub {
  margin-top: 6px;
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mute);
}

.act-metrics {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.act-metric strong {
  display: block;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.1;
  color: var(--gold-2);
  font-weight: 500;
}

.act-metric span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.bar {
  position: relative;
  height: 3px;
  border-radius: 3px;
  background: rgba(var(--lift-rgb), 0.07);
  overflow: hidden;
}

.bar > i {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: var(--bar-grad);
  box-shadow: 0 0 12px rgba(var(--gold-rgb), 0.35);
  transition: width 0.9s var(--ease);
}

.act-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(var(--lift-rgb), 0.06);
}

.act-prize-hint {
  flex: 1;
  min-width: 0;
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.act-foot .btn-row {
  flex: none;
  flex-wrap: nowrap;
}

.mini-prizes {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 2px 0 2px;
}

.mini-prize {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11.5px;
  color: var(--dim);
  letter-spacing: 0.01em;
}

.mini-prize.is-empty {
  opacity: 0.5;
}

.mini-dot {
  width: 6px;
  height: 6px;
  border-radius: 2px;
  flex: none;
}

.mini-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-count {
  font-family: var(--serif);
  font-size: 12.5px;
  color: var(--gold-2);
  letter-spacing: 0;
}

.mini-count em {
  font-style: normal;
  color: var(--mute);
  font-size: 10.5px;
}

.mini-more {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

/* ----------------------------------------------------------- 13. feed/list */
.feed {
  display: flex;
  flex-direction: column;
}

.feed-item {
  display: flex;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(var(--lift-rgb), 0.05);
}

.feed-item:last-child {
  border-bottom: none;
}

.feed-dot {
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(var(--gold-rgb), 0.75);
}

.feed-dot.is-miss {
  background: var(--mute);
  box-shadow: none;
}

.feed-main {
  min-width: 0;
  flex: 1;
}

.feed-title {
  font-size: 12.5px;
  color: var(--text);
  letter-spacing: 0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feed-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.feed-meta .sep {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: currentColor;
}

/* --------------------------------------------------------------- 14. stage */
.stage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 388px;
  gap: 20px;
  align-items: start;
}

.stage-main {
  position: relative;
  padding: 26px 34px 32px;
  border-radius: 26px;
  border: 1px solid var(--line);
  background: var(--stage-grad);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), var(--shadow-deep);
}

.stage-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.stage-title {
  margin-top: 8px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.stage-sub {
  margin-top: 6px;
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mute);
}

.stage-topline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.halo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 372px;
  padding: 8px 0 2px;
}

.halo {
  position: relative;
  width: min(348px, 50vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.halo::before {
  content: "";
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--halo-glow), transparent 62%);
  filter: blur(10px);
  z-index: -1;
}

.ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.ring--outer {
  inset: 0;
  background: conic-gradient(
    from 0deg,
    transparent 0deg 292deg,
    var(--ring-core) 322deg,
    var(--ring-hi) 334deg,
    transparent 350deg
  );
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
  animation: spin 26s linear infinite;
}

.ring--dashed {
  inset: 24px;
  border: 1px dashed rgba(var(--gold-rgb), 0.3);
  animation: spin 60s linear infinite reverse;
}

.ring--fine {
  inset: 52px;
  border: 1px solid rgba(var(--lift-rgb), 0.09);
}

.ring--fine::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  border: 1px solid rgba(var(--gold-rgb), 0.18);
}

.halo-core {
  position: relative;
  width: 68%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px;
  text-align: center;
  background: var(--core-grad);
  border: 1px solid rgba(var(--gold-rgb), 0.32);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -36px 60px -46px rgba(124, 88, 36, 0.5),
    0 22px 46px -34px rgba(124, 90, 40, 0.45);
  transition: border-color 0.6s var(--ease), box-shadow 0.6s var(--ease);
}

.halo-core::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  border: 1px solid rgba(var(--lift-rgb), 0.07);
  pointer-events: none;
}

.reveal-eyebrow {
  font-family: var(--serif);
  font-size: 9.5px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(var(--gold-rgb), 0.7);
}

.reveal-name {
  max-width: 100%;
  font-size: clamp(19px, 1.9vw, 26px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: 0.02em;
  color: var(--text);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  word-break: break-word;
}

.reveal-name.is-gold {
  background: var(--gold-text-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.reveal-meta {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}

.reveal-meta b {
  color: var(--gold);
  font-weight: 500;
}

.stage.is-drawing .ring--outer {
  animation-duration: 1.4s;
}

.stage.is-drawing .ring--dashed {
  animation-duration: 6s;
}

.stage.is-drawing .halo-core {
  border-color: rgba(var(--gold-rgb), 0.5);
  box-shadow: 0 0 60px -12px rgba(var(--gold-rgb), 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.stage.is-drawing .reveal-name {
  opacity: 0.55;
  filter: blur(0.4px);
}

.draw-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-top: 8px;
}

.stage-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  max-width: 620px;
}

.stage-form .field {
  width: min(300px, 100%);
}

.stage-form .field > label {
  text-align: center;
}

.draw-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: 62px;
  min-width: 268px;
  padding: 0 36px;
  border: none;
  border-radius: 999px;
  color: var(--btn-text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
  background: var(--btn-grad);
  box-shadow: var(--btn-shadow-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), filter 0.35s var(--ease);
}

.draw-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.55) 48%, transparent 62%);
  transform: translateX(-150%);
  transition: transform 1s var(--ease);
}

.draw-btn:hover::before {
  transform: translateX(150%);
}

.draw-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 30px 56px -30px rgba(122, 80, 26, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.draw-btn:active {
  transform: translateY(0);
}

.draw-btn[disabled] {
  filter: grayscale(0.35) brightness(0.8);
  opacity: 0.55;
  pointer-events: none;
}

.draw-btn .kbd {
  border-color: var(--btn-kbd-border);
  background: var(--btn-kbd-bg);
  color: var(--btn-kbd-color);
}

.stage-bar-note {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--dim);
}

.draw-btn.is-stop {
  background: linear-gradient(135deg, #b4573a, #8e3a26);
  box-shadow: 0 18px 38px rgba(142, 58, 38, 0.26);
}

.draw-btn.is-stop:hover {
  filter: brightness(1.05);
}

.draw-hint {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
  text-align: center;
}

.stage-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.prize-panel .panel-body {
  padding: 12px;
}

.prize-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prize-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-align: left;
  background: transparent;
  width: 100%;
}

.prize-row:hover {
  background: rgba(var(--lift-rgb), 0.04);
}

.prize-row.is-active {
  border-color: rgba(var(--gold-rgb), 0.45);
  background: var(--active-grad);
}

.prize-row.is-empty {
  opacity: 0.46;
  cursor: not-allowed;
}

.prize-row.is-empty .prize-count,
.prize-row.is-empty .prize-count span {
  color: var(--mute);
}

.prize-row:disabled {
  cursor: default;
}

.feed-scroll {
  -webkit-mask-image: linear-gradient(180deg, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 88%, transparent 100%);
}

.prize-swatch {
  display: grid;
  place-items: center;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  font-family: var(--serif);
  font-size: 15px;
  color: var(--swatch-ink);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.prize-swatch--photo {
  background: #fff;
  border: 1px solid var(--line);
}

.prize-swatch--photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  padding: 3px;
}

.prize-info {
  flex: 1;
  min-width: 0;
}

.prize-name {
  display: block;
  font-size: 12.5px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.prize-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 3px;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--mute);
  text-transform: uppercase;
}

.prize-bar {
  display: block;
  margin-top: 6px;
  height: 2px;
}

.prize-count {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 2px;
  flex: none;
  min-width: 54px;
  line-height: 1;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--gold-2);
  letter-spacing: 0;
}

.prize-count span {
  color: var(--mute);
  font-size: 11px;
  letter-spacing: 0;
}

.prize-bar {
  margin-top: 6px;
  height: 2px;
}

.stage-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--mute);
  font-size: 12.5px;
}

/* 大屏模式 */
body.is-cinema .sidebar {
  display: none;
}

body.is-cinema .app {
  grid-template-columns: minmax(0, 1fr);
}

body.is-cinema .view {
  max-width: 1680px;
  padding: 28px 36px;
}

body.is-cinema .page-head {
  display: none;
}

body.is-cinema .stage-main {
  min-height: calc(100vh - 56px);
}

body.is-cinema .halo-wrap {
  min-height: min(520px, calc(100vh - 400px));
}

body.is-cinema .halo {
  width: min(486px, 48vw);
}

body.is-cinema .reveal-name {
  font-size: clamp(24px, 2.6vw, 38px);
}

/* ------------------------------------------------------------- 15. tables */
.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.toolbar .field {
  min-width: 168px;
}

.toolbar .search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.toolbar .search svg {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mute);
  pointer-events: none;
}

.toolbar .search .input {
  padding-left: 38px;
}

.toolbar-spacer {
  flex: 1;
}

.table-wrap {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card-grad);
  overflow: hidden;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  padding: 16px 18px 14px;
  text-align: left;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.table td {
  padding: 15px 18px;
  font-size: 12.5px;
  color: var(--dim);
  border-bottom: 1px solid rgba(var(--lift-rgb), 0.05);
  vertical-align: middle;
}

.table tr:last-child td {
  border-bottom: none;
}

.table tbody tr {
  transition: background 0.25s var(--ease);
}

.table tbody tr:hover {
  background: rgba(var(--gold-rgb), 0.035);
}

.table td strong {
  color: var(--text);
  font-weight: 500;
}

.table .time {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--mute);
  white-space: nowrap;
}

.table .right {
  text-align: right;
}

.table-empty {
  padding: 64px 24px;
  text-align: center;
  color: var(--mute);
  font-size: 12.5px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.06em;
}

.record-hit {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.rec-people {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.rec-person {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.02em;
}

.rec-code {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
}

.rec-phone {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

/* 可搜索下拉（只能选，不能自由填写） */
.combo {
  position: relative;
}

.combo-list {
  position: absolute;
  z-index: 40;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 220px;
  overflow-y: auto;
  padding: 6px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  box-shadow: 0 20px 44px rgba(74, 52, 24, 0.16);
}

.combo-list.is-hidden {
  display: none;
}

.combo-option {
  display: block;
  width: 100%;
  padding: 9px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  text-align: left;
  cursor: pointer;
}

.combo-option:hover,
.combo-option.is-active {
  background: var(--gold-soft);
  color: var(--gold-2);
}

.combo-option.is-hidden {
  display: none;
}

.combo-empty {
  padding: 10px 12px;
  font-size: 12px;
  color: var(--mute);
}

.combo-empty.is-hidden {
  display: none;
}

.base-url-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.base-url-row .input {
  flex: 1;
  min-width: 0;
}

/* ----------------------------------------------------------- 16. accounts */
.user-list {
  display: flex;
  flex-direction: column;
}

.user-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.3fr) 120px minmax(120px, 1fr) 110px 110px 164px;
  align-items: center;
  gap: 18px;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(var(--lift-rgb), 0.05);
  transition: background 0.25s var(--ease);
}

.user-row:last-child {
  border-bottom: none;
}

.user-row:hover {
  background: rgba(var(--gold-rgb), 0.03);
}

.user-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.user-cell .avatar {
  width: 38px;
  height: 38px;
  font-size: 13px;
}

.user-cell-name {
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-cell-account {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
  margin-top: 2px;
}

.role-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  border-radius: 7px;
  border: 1px solid rgba(var(--gold-rgb), 0.26);
  background: rgba(var(--gold-rgb), 0.07);
  color: var(--gold-2);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.role-pill.is-owner {
  border-color: rgba(var(--gold-light-rgb), 0.4);
  background: linear-gradient(120deg, rgba(var(--gold-rgb), 0.22), rgba(var(--gold-rgb), 0.05));
}

.perm-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.perm-mini span {
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--mute);
  border: 1px solid rgba(var(--lift-rgb), 0.08);
  border-radius: 5px;
  padding: 1px 6px;
  white-space: nowrap;
}

.perm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
}

.perm-group {
  grid-column: span 2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-2);
}

.perm-group::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* -------------------------------------------------------------- 17. login */
.auth {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  min-height: 100vh;
  z-index: 2;
}

.auth-left {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px 64px 52px;
  border-right: 1px solid var(--line);
  overflow: hidden;
}

.auth-left::before {
  content: "";
  position: absolute;
  right: -220px;
  top: 50%;
  width: 620px;
  height: 620px;
  transform: translateY(-50%);
  border-radius: 50%;
  border: 1px solid rgba(var(--gold-rgb), 0.2);
  box-shadow: 0 0 0 60px rgba(var(--gold-rgb), 0.055), 0 0 0 140px rgba(var(--gold-rgb), 0.03);
  pointer-events: none;
}

.auth-left::after {
  content: "智";
  position: absolute;
  right: 24px;
  bottom: -120px;
  font-family: "Songti SC", "SimSun", Georgia, serif;
  font-size: 420px;
  line-height: 1;
  color: var(--watermark);
  pointer-events: none;
  user-select: none;
}

.auth-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 14px;
}

.auth-headline {
  position: relative;
  z-index: 1;
  max-width: 560px;
}

.auth-headline h1 {
  margin: 26px 0 20px;
  font-size: clamp(34px, 3.4vw, 50px);
  font-weight: 500;
  line-height: 1.26;
  letter-spacing: 0.02em;
}

.auth-headline h1 em {
  display: block;
  font-style: normal;
  background: var(--gold-text-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.auth-headline p {
  max-width: 430px;
  color: var(--dim);
  font-size: 13.5px;
  line-height: 1.85;
}

.auth-features {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 38px;
  flex-wrap: wrap;
}

.auth-feature {
  max-width: 170px;
}

.auth-feature b {
  display: block;
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: 8px;
  font-weight: 500;
}

.auth-feature span {
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--mute);
}

.auth-right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: radial-gradient(60% 50% at 70% 20%, rgba(var(--gold-rgb), 0.05), transparent 70%);
}

.auth-card {
  width: min(392px, 100%);
  padding: 38px 36px 30px;
  border-radius: 24px;
  border: 1px solid var(--line-2);
  background: var(--card-grad);
  backdrop-filter: blur(20px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 40px 80px -50px rgba(74, 52, 24, 0.4);
}

.auth-card h2 {
  margin: 10px 0 6px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.auth-card .auth-sub {
  font-size: 12px;
  color: var(--mute);
  margin-bottom: 28px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-form .btn {
  margin-top: 8px;
  height: 46px;
}

.auth-error {
  display: none;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(212, 115, 107, 0.32);
  background: var(--danger-soft);
  color: var(--danger-strong);
  font-size: 12px;
  line-height: 1.5;
}

.auth-error.is-shown {
  display: block;
  animation: fadeUp 0.35s var(--ease);
}

.auth-demos {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.auth-demos .eyebrow {
  font-size: 9px;
  letter-spacing: 0.34em;
  color: var(--mute);
}

.demo-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.demo-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(var(--lift-rgb), 0.025);
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.04em;
  transition: all 0.3s var(--ease);
}

.demo-chip:hover {
  border-color: var(--gold-line);
  color: var(--gold-2);
  background: var(--gold-soft);
}

.demo-chip b {
  font-weight: 500;
  color: var(--text);
}

.auth-foot {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(var(--lift-rgb), 0.22);
}

.auth-left-foot {
  position: relative;
  z-index: 1;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(var(--lift-rgb), 0.2);
}

/* ------------------------------------------------------------- 18. layers */
.scrim {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--scrim);
  backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.scrim.is-open {
  opacity: 1;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 61;
  display: flex;
  flex-direction: column;
  width: min(660px, 100vw);
  background: var(--drawer-grad);
  border-left: 1px solid var(--line-2);
  box-shadow: -50px 0 110px -60px rgba(52, 38, 18, 0.55);
  transform: translateX(102%);
  transition: transform 0.55s var(--ease);
}

.drawer.is-open {
  transform: none;
}

.drawer--wide {
  width: min(900px, 100vw);
}

.log-table th,
.log-table td {
  white-space: nowrap;
}

.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 30px 22px;
  border-bottom: 1px solid var(--line);
}

.drawer-title {
  margin-top: 8px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 30px;
}

.drawer-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px 30px;
  border-top: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.86);
  backdrop-filter: blur(10px);
}

.modal {
  position: fixed;
  z-index: 71;
  left: 50%;
  top: 50%;
  width: min(430px, calc(100vw - 40px));
  padding: 28px 28px 22px;
  border-radius: 20px;
  border: 1px solid var(--line-2);
  background: var(--modal-grad);
  box-shadow: 0 40px 90px -50px rgba(52, 38, 18, 0.55);
  transform: translate(-50%, -46%) scale(0.98);
  opacity: 0;
  transition: all 0.4s var(--ease);
}

.modal.is-open {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.modal h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.modal-body {
  margin-top: 14px;
  max-height: min(56vh, 520px);
  overflow-y: auto;
}

.modal .modal-actions + .modal-body {
  margin-top: 0;
}

.modal p {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--dim);
}

.modal-message {
  white-space: pre-line;
  line-height: 1.7;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 26px;
}

/* toasts */
.toasts {
  position: fixed;
  top: 22px;
  right: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 340px;
  padding: 12px 16px;
  border-radius: 13px;
  border: 1px solid var(--line-2);
  background: var(--toast-bg);
  backdrop-filter: blur(18px);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text);
  box-shadow: 0 22px 44px -28px rgba(52, 38, 18, 0.45);
  animation: toastIn 0.45s var(--ease);
}

.toast.is-out {
  animation: toastOut 0.35s var(--ease) forwards;
}

.toast svg {
  flex: none;
}

.toast--ok {
  border-color: rgba(140, 181, 152, 0.38);
}

.toast--ok svg {
  color: var(--ok-strong);
}

.toast--err {
  border-color: rgba(212, 115, 107, 0.42);
}

.toast--err svg {
  color: var(--danger-strong);
}

.toast--info svg {
  color: var(--gold);
}

/* --------------------------------------------------------- 19. misc states */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 54px 20px;
  color: var(--mute);
  text-align: center;
  font-size: 12.5px;
}

.empty svg {
  opacity: 0.5;
}

.empty b {
  color: var(--dim);
  font-weight: 500;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 80px 0;
  color: var(--mute);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.5px solid rgba(var(--gold-rgb), 0.25);
  border-top-color: var(--gold);
  animation: spin 0.9s linear infinite;
}

.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 70px 20px;
  text-align: center;
  color: var(--dim);
  font-size: 13px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  border-radius: 6px;
  background: rgba(var(--lift-rgb), 0.05);
  color: var(--dim);
  font-size: 10.5px;
  letter-spacing: 0.08em;
}

.prize-editor {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prize-edit-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1.4fr) 78px 66px 62px 66px 40px 32px;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(var(--lift-rgb), 0.022);
}

.prize-edit-row .input {
  height: 36px;
  padding: 0 10px;
  font-size: 12.5px;
}

.swatch-btn {
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid rgba(var(--lift-rgb), 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
  cursor: pointer;
}

.prize-thumb {
  display: grid;
  place-items: center;
  width: 38px;
  height: 36px;
  padding: 0;
  border-radius: 8px;
  border: 1px dashed rgba(var(--lift-rgb), 0.24);
  background: rgba(var(--lift-rgb), 0.03);
  color: var(--mute);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.prize-thumb:hover {
  border-color: var(--gold-line);
  color: var(--gold-2);
}

.prize-thumb.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

.prize-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prize-edit-head {
  display: grid;
  grid-template-columns: 30px minmax(0, 1.4fr) 78px 66px 62px 66px 40px 32px;
  gap: 7px;
  padding: 0 12px 2px;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}

.code-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(126px, 1fr));
  gap: 8px;
}

.code-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 11px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: rgba(var(--lift-rgb), 0.025);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.code-chip:hover {
  border-color: rgba(var(--gold-rgb), 0.45);
  background: rgba(var(--gold-rgb), 0.05);
}

.code-chip.is-bound {
  border-color: rgba(var(--gold-rgb), 0.38);
  background: rgba(var(--gold-rgb), 0.055);
}

.code-chip em {
  margin-left: auto;
  font-style: normal;
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: 0;
  color: var(--mute);
  max-width: 46px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.code-chip.is-used {
  opacity: 0.55;
  text-decoration: line-through;
}

.code-chip.is-used::after {
  content: "已用";
  text-decoration: none;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

/* --------------------------------------------------------- 20. animations */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes livePulse {
  0% {
    box-shadow: 0 0 0 0 rgba(140, 181, 152, 0.55);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(140, 181, 152, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(140, 181, 152, 0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateX(20px) scale(0.97);
  }
}

@keyframes revealIn {
  0% {
    opacity: 0;
    transform: scale(0.86);
    filter: blur(6px);
  }
  60% {
    opacity: 1;
    transform: scale(1.03);
    filter: blur(0);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shimmerLine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.reveal-pop {
  animation: revealIn 0.75s var(--ease);
}

.view-enter > * {
  animation: fadeUp 0.55s var(--ease) both;
}

.view-enter > *:nth-child(2) {
  animation-delay: 0.04s;
}

.view-enter > *:nth-child(3) {
  animation-delay: 0.08s;
}

.view-enter > *:nth-child(4) {
  animation-delay: 0.12s;
}

/* ----------------------------------------------------------- 21. responsive */
@media (max-width: 1240px) {
  .split {
    grid-template-columns: minmax(0, 1fr);
  }
  .stat-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stage-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .stage-side {
    flex-direction: row;
  }
  .stage-side > * {
    flex: 1;
  }
  .user-row {
    grid-template-columns: minmax(160px, 1.4fr) 110px minmax(100px, 1fr) 100px auto;
  }
  .user-row .col-login {
    display: none;
  }
}

@media (max-width: 1024px) {
  .app {
    grid-template-columns: 76px minmax(0, 1fr);
  }
  .sidebar {
    padding: 26px 10px 16px;
  }
  .brand {
    justify-content: center;
    padding: 0 0 22px;
  }
  .brand-text,
  .nav-item span,
  .user-meta,
  .nav-group-label {
    display: none;
  }
  .nav-item {
    justify-content: center;
    padding: 0;
  }
  .user-chip {
    justify-content: center;
    padding: 10px 0;
  }
  .view {
    padding: 30px 26px 70px;
  }
  .auth {
    grid-template-columns: 1fr;
  }
  .auth-left {
    display: none;
  }
  .auth-right {
    min-height: 100vh;
  }
}

@media (max-width: 760px) {
  .app {
    grid-template-columns: 64px minmax(0, 1fr);
  }
  .sidebar {
    padding: 22px 8px 14px;
  }
  .stat-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .stat {
    padding: 16px 16px 14px;
  }
  .stat-value {
    font-size: 32px;
    margin-top: 10px;
  }
  .stat-foot {
    margin-top: 8px;
    font-size: 10.5px;
  }
  .view {
    padding: 24px 18px 70px;
  }
  .page-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .page-actions {
    justify-content: flex-start;
  }
  .stage-main {
    padding: 20px 18px 26px;
  }
  .halo {
    width: min(320px, 74vw);
  }
  .stage-side {
    flex-direction: column;
  }
  .user-row {
    grid-template-columns: minmax(0, 1fr) 84px auto;
  }
  .user-row .col-role,
  .user-row .col-perms {
    display: none;
  }
  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .form-grid .span-2 {
    grid-column: span 1;
  }
  .perm-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .perm-group {
    grid-column: span 1;
  }
  .table th:nth-child(2),
  .table td:nth-child(2) {
    display: none;
  }
  .drawer {
    width: 100vw;
  }
  .toasts {
    left: 16px;
    right: 16px;
    align-items: stretch;
  }
  .toast {
    max-width: none;
  }
}

@media (max-width: 360px) {
  .stat-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-title {
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .ring--outer,
  .ring--dashed {
    animation: none !important;
  }
}

/* ------------------------------------------------------ 22. color swatch */
input.swatch-btn[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid rgba(var(--lift-rgb), 0.2);
  background: transparent;
  overflow: hidden;
  cursor: pointer;
}

input.swatch-btn[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input.swatch-btn[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 7px;
}

input.swatch-btn[type="color"]::-moz-color-swatch {
  border: none;
  border-radius: 7px;
}

/* Safari / Edge 的小细节修正 */
.empty .btn {
  margin-top: 6px;
}

.user-row .field-label {
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
}

/* ------------------------------------------------------- 23. theme switch */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 36px;
  padding: 0 11px;
  margin-bottom: 6px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.04em;
  transition: all 0.3s var(--ease);
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--line);
  background: rgba(var(--lift-rgb), 0.04);
}

.theme-toggle svg {
  color: var(--mute);
  flex: none;
}

.theme-toggle:hover svg {
  color: var(--gold);
}

.theme-toggle--float {
  position: fixed;
  top: 22px;
  right: 24px;
  z-index: 8;
  width: auto;
  height: 34px;
  padding: 0 14px;
  margin: 0;
  border-radius: 999px;
  border-color: var(--line);
  background: rgba(var(--lift-rgb), 0.035);
  backdrop-filter: blur(10px);
  font-size: 11.5px;
}

/* 金色渐变数字（舞台顶部剩余名额） */
.grad-num {
  font-family: var(--serif);
  background: var(--gold-num-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.grad-num-unit {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0;
  color: var(--mute);
  -webkit-text-fill-color: var(--mute);
}

@media (max-width: 1024px) {
  .theme-toggle span {
    display: none;
  }
  .theme-toggle {
    justify-content: center;
    padding: 0;
  }
  .theme-toggle--float {
    padding: 0 12px;
  }
  .theme-toggle--float span {
    display: none;
  }
}

/* ------------------------------------------------------- 24. public redeem */
.redeem-body {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  align-items: safe center;
  justify-content: safe center;
  padding: 32px 20px 26px;
}

.redeem-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 38% at 50% -12%, rgba(190, 146, 84, 0.3), transparent 70%),
    radial-gradient(60% 40% at 50% 112%, rgba(190, 160, 110, 0.2), transparent 70%);
}

.redeem-glow::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(720px, 94vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(var(--gold-rgb), 0.14);
  box-shadow:
    0 0 0 64px rgba(var(--gold-rgb), 0.035),
    0 0 0 150px rgba(var(--gold-rgb), 0.018);
}

.redeem {
  position: relative;
  z-index: 2;
  width: min(420px, 100%);
}

.redeem-quota {
  width: min(360px, 100%);
  margin: 0 auto 16px;
  padding: 12px 16px 13px;
  border-radius: 14px;
  border: 1px solid var(--gold-line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.34));
  box-shadow: 0 10px 26px rgba(120, 88, 36, 0.07);
  backdrop-filter: blur(8px);
}

.quota-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--dim);
}

.quota-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 160, 92, 0.14);
}

.quota-text {
  flex: 1;
  min-width: 0;
}

.quota-num {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--gold-2);
  white-space: nowrap;
}

.quota-bar {
  margin-top: 9px;
  height: 4px;
  border-radius: 999px;
  background: rgba(var(--ink-rgb), 0.1);
  overflow: hidden;
}

.quota-bar i {
  display: block;
  height: 100%;
  width: 0;
  min-width: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, #d9b77c, #a9772f);
  transition: width 0.6s var(--ease);
}

.redeem-quota.is-urgent {
  border-color: rgba(178, 106, 58, 0.42);
}

.redeem-quota.is-urgent .quota-text {
  color: #a6572f;
  font-weight: 500;
}

.redeem-quota.is-urgent .quota-dot {
  background: #b25a34;
  box-shadow: 0 0 0 4px rgba(178, 106, 58, 0.16);
}

.redeem-quota.is-empty {
  opacity: 0.72;
}

.redeem-quota.is-hidden {
  display: none;
}

/* 微信里保存领奖图：显示大图，长按保存 */
.save-sheet {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.22s var(--ease);
}

.save-sheet.is-open {
  opacity: 1;
}

.save-sheet-mask {
  position: absolute;
  inset: 0;
  background: rgba(22, 16, 8, 0.82);
  backdrop-filter: blur(6px);
}

.save-sheet-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(92vw, 440px);
  max-height: 94vh;
  padding: 8px;
}

.save-sheet-body img {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.45);
  -webkit-touch-callout: default;
  user-select: auto;
}

.save-sheet-hint {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #f2e6cf;
}

.save-sheet-date {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: #f2e6cf;
  opacity: 0.92;
}

.save-sheet .btn--ghost {
  color: #f2e6cf;
  border-color: rgba(242, 230, 207, 0.34);
  background: rgba(255, 255, 255, 0.06);
}

.redeem-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 22px;
}

.redeem-head .brand-mark {
  width: 34px;
  height: 34px;
  font-size: 18px;
}

.redeem-brand .brand-en {
  font-size: 12.5px;
  letter-spacing: 0.36em;
}

.redeem-brand .brand-cn {
  font-size: 10px;
  letter-spacing: 0.26em;
  margin-top: 3px;
}

.redeem-card {
  position: relative;
  padding: 34px 28px 28px;
  border-radius: 26px;
  border: 1px solid var(--line-2);
  background: var(--card-grad);
  box-shadow: 0 30px 66px -50px rgba(74, 52, 24, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  overflow: hidden;
}

.redeem-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--btn-grad);
}

.redeem-card.is-pop {
  animation: revealIn 0.7s var(--ease);
}

.redeem-state.is-hidden {
  display: none;
}

.redeem-title {
  margin: 12px 0 10px;
  font-size: 27px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.25;
}

.redeem-sub {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--dim);
}

.redeem-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 26px;
}

.redeem-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mute);
}

.redeem-input {
  width: 100%;
  height: 62px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--line-2);
  background: rgba(var(--lift-rgb), 0.035);
  color: var(--text);
  text-align: center;
  font-family: var(--mono);
  font-size: 21px;
  letter-spacing: 0.18em;
  text-indent: 0.18em;
  text-transform: uppercase;
  transition: all 0.25s var(--ease);
}

.redeem-input::placeholder {
  color: var(--placeholder);
  letter-spacing: 0.12em;
}

.redeem-input:focus {
  outline: none;
  border-color: rgba(var(--gold-rgb), 0.6);
  background: var(--gold-soft);
  box-shadow: 0 0 0 4px rgba(var(--gold-rgb), 0.08);
}

.redeem-submit {
  width: 100%;
  height: 54px;
  margin-top: 12px;
  font-size: 14px;
  letter-spacing: 0.3em;
  text-indent: 0.3em;
}

.redeem-hint {
  margin-top: 16px;
  text-align: center;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--mute);
}

.redeem-hint.is-error {
  color: var(--danger-strong);
}

.redeem-tail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.redeem-tail.is-hidden {
  display: none;
}

.redeem-input--tail {
  height: 54px;
  font-size: 18px;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
}

.redeem-roll {
  position: relative;
  display: grid;
  place-items: center;
  width: 236px;
  height: 236px;
  margin: 4px auto 16px;
}

.redeem-roll-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--gold-line);
  background: radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.2) 62%, transparent 70%);
  box-shadow: 0 18px 44px rgba(120, 88, 36, 0.1);
}

.redeem-roll-ring::before,
.redeem-roll-ring::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.redeem-roll-ring::before {
  inset: 12px;
  border: 1px dashed rgba(169, 119, 47, 0.32);
  animation: quota-spin 9s linear infinite;
}

.redeem-roll-ring::after {
  inset: 26px;
  border: 1px solid rgba(169, 119, 47, 0.14);
}

@keyframes quota-spin {
  to {
    transform: rotate(360deg);
  }
}

.redeem-roll-core {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 0 22px;
  text-align: center;
}

.redeem-roll-name {
  font-size: 22px;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--gold-2);
  word-break: break-word;
}

.redeem-roll-name.is-tick {
  animation: roll-tick 0.13s ease-out;
}

@keyframes roll-tick {
  from {
    opacity: 0.62;
    transform: translateY(3px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.redeem-loading-ring {
  width: 72px;
  height: 72px;
  margin: 30px auto 24px;
  border-radius: 50%;
  border: 1px solid rgba(var(--gold-rgb), 0.22);
  border-top-color: var(--gold);
  animation: spin 1s linear infinite;
}

.redeem-loading-text {
  text-align: center;
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mute);
}

.redeem-prize {
  margin: 12px 0 10px;
  font-size: 34px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.01em;
  background: var(--gold-text-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  word-break: break-word;
}

.redeem-prize-img {
  display: flex;
  justify-content: center;
  margin-top: 12px;
}

.redeem-prize-img img {
  max-width: 100%;
  max-height: 160px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  object-fit: contain;
}

.redeem-prize-img.is-hidden {
  display: none;
}

.redeem-value {
  margin: -4px 0 10px;
  text-align: left;
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--gold-2);
}

.redeem-value.is-hidden {
  display: none;
}

.redeem-divider {
  height: 1px;
  margin: 16px 0 15px;
  background-image: linear-gradient(90deg, var(--line-2) 0 6px, transparent 6px 12px);
  background-size: 12px 1px;
  background-repeat: repeat-x;
}

.redeem-code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mute);
  text-transform: uppercase;
}

.redeem-code-row + .redeem-code-row {
  margin-top: 8px;
}

.redeem-code-row.is-hidden {
  display: none;
}

.redeem-code-row b {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--text);
  text-transform: none;
}

.redeem-code-row b#result-holder,
.redeem-code-row b#result-phone {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.05em;
}

.redeem-note {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-2);
  text-align: center;
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--gold-2);
}

.redeem-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 22px;
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ------------------------------------------------- 25. QR / 名单绑定 */
.qr-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.qr-mini {
  flex: none;
  padding: 8px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  cursor: zoom-in;
  box-shadow: 0 12px 26px -22px rgba(74, 52, 24, 0.6);
}

.qr-mini svg {
  display: block;
}

.qr-side {
  flex: 1;
  min-width: 0;
}

.qr-modal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.qr-frame {
  padding: 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px -32px rgba(74, 52, 24, 0.55);
}

.qr-frame svg {
  display: block;
}

.qr-url {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--mute);
  text-align: center;
  word-break: break-all;
}

/* 收费即发码 */
.issue-result {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px dashed var(--gold-line);
  background: var(--gold-soft);
}

.issue-result.is-hidden {
  display: none;
}

.issue-code {
  font-family: var(--mono);
  font-size: 23px;
  letter-spacing: 0.18em;
  color: var(--gold-2);
}

.issue-meta {
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.campus-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.campus-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(var(--lift-rgb), 0.03);
  font-size: 11.5px;
  color: var(--dim);
}

.campus-chip b {
  font-family: var(--serif);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--gold-2);
}

@media (max-width: 420px) {
  .redeem-card {
    padding: 30px 22px 24px;
    border-radius: 22px;
  }
  .redeem-title {
    font-size: 24px;
  }
  .redeem-prize {
    font-size: 29px;
  }
  .redeem-input {
    height: 58px;
    font-size: 19px;
  }
}