/* ============================================================
   DM3 主题（炭黑打底 · 暗金点缀）
   黑金 / 深灰 + 细线条的克制高端风
   ============================================================ */
  :root {
    --glass: rgba(255, 255, 255, 0.035);
    --glass-strong: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(201, 169, 98, 0.18);
    --glass-border-soft: rgba(201, 169, 98, 0.10);
    --text: #f4efe4;
    --text-dim: rgba(244, 239, 228, 0.72);
    --text-faint: rgba(244, 239, 228, 0.46);
    --accent1: #c9a962;
    --accent2: #a8873f;
    --accent3: #8a6d2f;
    --accent4: #6f5626;
    --grad: linear-gradient(135deg, #d9bd7a 0%, #c9a962 45%, #a8873f 100%);
    --grad-warm: linear-gradient(135deg, #d9bd7a 0%, #b8934b 100%);
  }

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { min-height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: #0f0e0c;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ---------- 晕染动态背景（炭黑 + 暗金，克制细雾） ---------- */
.bg {
  position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
}
.bg span {
  position: absolute; display: block; border-radius: 50%;
  filter: blur(90px); opacity: .28;
  will-change: transform;
}
.bg span.s1 { width: 46vw; height: 46vw; background: radial-gradient(circle at 40% 40%, #e7cf8f, transparent 70%); top: -12%; left: -8%; animation: s1 22s ease-in-out infinite; }
.bg span.s2 { width: 54vw; height: 54vw; background: radial-gradient(circle at 50% 50%, #c9a962, #a8873f 45%, transparent 72%); bottom: -18%; right: -10%; animation: s2 26s ease-in-out infinite; }
.bg span.s3 { width: 38vw; height: 38vw; background: radial-gradient(circle at 50% 50%, #b49a5a, transparent 68%); top: 24%; left: 16%; animation: s3 20s ease-in-out infinite; }
.bg span.s4 { width: 40vw; height: 40vw; background: radial-gradient(circle at 50% 40%, #d9bd7a, transparent 70%); top: 2%; right: 12%; animation: s4 24s ease-in-out infinite; }
.bg span.s5 { width: 44vw; height: 44vw; background: radial-gradient(circle at 50% 50%, #8f7a45, transparent 70%); bottom: 2%; left: 26%; animation: s5 28s ease-in-out infinite; }

@keyframes s1 {
  0% { transform: translate(0,0) scale(1) rotate(0deg); }
  33% { transform: translate(38vw, 22vh) scale(1.25) rotate(60deg); }
  66% { transform: translate(18vw, 42vh) scale(.9) rotate(-40deg); }
  100% { transform: translate(0,0) scale(1) rotate(0deg); }
}
@keyframes s2 {
  0% { transform: translate(0,0) scale(1) rotate(0deg); }
  33% { transform: translate(-30vw, -18vh) scale(1.15) rotate(-50deg); }
  66% { transform: translate(-14vw, -40vh) scale(1.3) rotate(30deg); }
  100% { transform: translate(0,0) scale(1) rotate(0deg); }
}
@keyframes s3 {
  0% { transform: translate(0,0) scale(1); }
  40% { transform: translate(30vw, 26vh) scale(1.3); }
  70% { transform: translate(6vw, -14vh) scale(.9); }
  100% { transform: translate(0,0) scale(1); }
}
@keyframes s4 {
  0% { transform: translate(0,0) scale(1); }
  35% { transform: translate(-34vw, 24vh) scale(1.2); }
  70% { transform: translate(-12vw, 40vh) scale(1.1); }
  100% { transform: translate(0,0) scale(1); }
}
@keyframes s5 {
  0% { transform: translate(0,0) scale(1); }
  40% { transform: translate(26vw, -22vh) scale(1.25); }
  75% { transform: translate(-18vw, -10vh) scale(.95); }
  100% { transform: translate(0,0) scale(1); }
}

/* ---------- 毛玻璃卡片 ---------- */
.glass {
  background: var(--glass);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

/* ---------- 文字 ---------- */
.dim { color: var(--text-dim); }
.faint { color: var(--text-faint); }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 20px; font-size: 15px; font-weight: 600;
  color: #1a1409; background: var(--grad);
  border: none; border-radius: 14px; cursor: pointer;
  box-shadow: 0 8px 24px rgba(169, 132, 66, 0.35);
  transition: transform .15s ease, box-shadow .2s ease, opacity .15s ease, filter .2s;
  letter-spacing: .2px;
}
.btn:hover { filter: brightness(1.08); box-shadow: 0 10px 30px rgba(169, 132, 66, 0.5); }
.btn:active { transform: translateY(2px) scale(.9); filter: brightness(.8); box-shadow: 0 3px 12px rgba(169, 132, 66, 0.22); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.ghost {
  background: var(--glass-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: #fff;
  box-shadow: none;
}
.btn.green { color: #fff; background: linear-gradient(135deg, #34d399, #10b981); box-shadow: 0 8px 24px rgba(52, 211, 153, 0.3); }
.btn.pink { color: #1a1409; background: var(--grad-warm); box-shadow: 0 8px 24px rgba(169, 132, 66, 0.3); }
.btn.danger { color: #fff; background: linear-gradient(135deg, #f87171, #ef4444); box-shadow: 0 8px 24px rgba(239, 68, 68, 0.3); }
.btn.block { width: 100%; }
.btn.sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }

button { transition: transform .12s ease, filter .12s ease, opacity .12s ease; }
button:active { transform: translateY(2px) scale(.9); filter: brightness(.8); }

/* 统一关闭控件：清晰的图标、足够的触控面积，与深色金色界面保持一致。 */
.icon-close {
  width: 42px; height: 42px; min-width: 42px; padding: 0;
  display: inline-grid; place-items: center;
  color: #fff; background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.24); border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0,0,0,.24);
  cursor: pointer; touch-action: manipulation;
  transition: background .16s ease, border-color .16s ease, transform .12s ease, box-shadow .16s ease;
}
.icon-close svg { width: 20px; height: 20px; display: block; pointer-events: none; }
.icon-close:hover { background: rgba(255,255,255,.26); border-color: rgba(255,255,255,.44); }
.icon-close:focus-visible { outline: 3px solid rgba(217,189,122,.34); outline-offset: 2px; }
.icon-close:active { transform: scale(.94); filter: none; box-shadow: 0 3px 10px rgba(0,0,0,.22); }

/* ---------- 输入框 ---------- */
.field-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field-label .req { color: #d9bd7a; margin-left: 2px; }
.field-label .note { color: var(--text-faint); font-weight: 400; font-size: 12px; }
input, textarea, select {
  width: 100%; font-size: 15px; padding: 13px 16px;
  color: #fff;
  background: var(--glass-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 13px; outline: none;
  transition: border-color .18s, box-shadow .18s, background .18s;
}
input::placeholder, textarea::placeholder { color: var(--text-faint); }
input:focus, textarea:focus, select:focus {
  border-color: rgba(201, 169, 98, 0.75);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.16);
  background: rgba(255, 255, 255, 0.18);
}
select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23ffffff' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px;
}
select option { background: #241a12; color: #fff; }
textarea { resize: vertical; min-height: 70px; }

/* ---------- 表格 ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 11px 10px; text-align: left; border-bottom: 1px solid var(--glass-border-soft); vertical-align: top; color: var(--text-dim); }
th { color: var(--text-faint); font-weight: 600; white-space: nowrap; font-size: 12px; letter-spacing: .3px; }
tbody tr:hover { background: var(--glass-strong); }

/* ---------- 标签 ---------- */
.tag { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; background: var(--glass-strong); color: #e9d9a8; border: 1px solid rgba(201, 169, 98, 0.35); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; background: rgba(52, 211, 153, 0.15); color: #6ee7b7; border: 1px solid rgba(52, 211, 153, 0.3); }

/* ---------- 弹窗 / 提示 ---------- */
.mask { position: fixed; inset: 0; background: rgba(10, 6, 4, 0.6); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; padding: 22px; z-index: 100; }
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%);
  background: rgba(36, 24, 16, 0.9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  color: #fff; font-size: 13px; padding: 12px 20px; border-radius: 12px;
  border: 1px solid var(--glass-border); display: none; z-index: 200;
  box-shadow: 0 12px 30px rgba(0,0,0,.4);
}

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.3); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 通用动画 ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fadeUp .5s ease both; }