:root {
  --bg: #F5F1EA;
  --bg-2: #EDE7DC;
  --panel: #FFFFFF;
  --ink: #241F19;
  --ink-2: #6A6157;
  --ink-3: #A69C90;
  --line: #E9E1D4;
  --line-2: #F2ECE3;
  
  --field-bg:   #FCFAF4;   
  --field-line: #C9B48B;   
  
  --src-card-line: #C9B48B;   
  --src-fold-bg:   #E9E2D2;   
  
  --src-bar: #8A6118;         
  --gold: #B8862B;
  --gold-2: #D9AC52;
  --gold-3: #F5E6C4;
  --gold-soft: #FCF6E9;
  --up: #C0392B;
  --down: #1B8A57;
  
  --brand: #C8A24A;
  --brand-deep: #8A6118;
  --brand-soft: #FBF3E0;
  --dark: #4A3B28;
  
  
  --total-bg: #7D6A4E;
  --total-fg: rgba(255,255,255,.8);
  --total-val: #FFFFFF;
  --total-val-sell: #F0D08A;
  
  --brand-on: #3A2E1C;
  --brand-hover: #D6A94E;
  
  --bg-img: linear-gradient(180deg,#F1E6D3 0%,#F7F0E4 380px,#FAF6EF 100%);
  
  --on-bg: #241F19;
  --on-bg-2: #6A6157;
  --on-bg-3: #A69C90;
  --on-bg-line: #E9E1D4;
  
  --on-bg-accent: #B8862B;
  
  --side-bg: #2C2620;                    
  --side-on-bg: rgba(217,172,82,.16);    
  --side-on-ink: #F0D08A;                
  --side-logo-bg: linear-gradient(145deg,#E7C069,#B8862B);   
  --side-time: #8E8477;                  
  
  --r: 14px;
  --r-sm: 10px;
  --sh: 0 1px 2px rgba(36,31,25,.04), 0 10px 26px -16px rgba(36,31,25,.22);
  --sh-lg: 0 2px 4px rgba(36,31,25,.05), 0 20px 44px -22px rgba(36,31,25,.28);
  --safe-b: env(safe-area-inset-bottom, 0px);

  
  --logo-size: 40px;
  --logo-radius: 25%;
  --logo-mini-size: min(calc(var(--logo-size) * .75), 36px);
  --logo-side-size: min(calc(var(--logo-size) * .85), 44px);
  --logo-narrow-size: min(calc(var(--logo-size) * .85), 40px);
}


:root[data-theme="huabao"] {
  --bg: #7E1B1E;          
  --bg-2: #8C1F22;        
  --panel: #FAF6E4;       
  --ink: #3A0E10;         
  --ink-2: #7A4436;       
  --ink-3: #8E5F52;       
  --line: #E6D6B4;
  --line-2: #F1E6CB;
  
  --field-bg:   #FDF8EA;   
  --field-line: #C9A87A;   
  
  --src-card-line: #C9A87A;   
  --src-fold-bg:   #F0DDDE;   
  --src-bar: #952225;         
  --gold: #952225;        
  --gold-2: #B5403A;
  --gold-3: #EFCBA9;
  --gold-soft: #F8E9DA;
  --up: #C0392B;          
  --down: #1B8A57;        
  --brand: #952225;
  --brand-deep: #7A1417;
  --brand-soft: #F8E9DA;
  --dark: #4A1113;
  
  
  --total-bg: #F0D08A;
  --total-fg: #7A1417;
  --total-val: #7A1417;
  --total-val-sell: #5A1214;
  --brand-on: #F5F6D2;      
  --brand-hover: #B5403A;   
  
  --tier-head-bg: #F0DDDE;
  --tier-head-fg: var(--ink);
  --bg-img: linear-gradient(180deg,#8A1F22 0%,#7E1B1E 380px,#761719 100%);
  --on-bg: #F5F6D2;       
  --on-bg-2: #E8DCB4;     
  
  --on-bg-3: #D3BA9A;
  --on-bg-line: rgba(245,246,210,.28);
  --on-bg-accent: #EFCBA9;   
  
  --surface: #FAF6E4;     
  --surface-2: #F6EDD9;   
  
  --side-bg: #3A0D0E;
  --side-on-bg: rgba(245,246,210,.14);
  --side-on-ink: #F5F6D2;               
  --side-logo-bg: linear-gradient(145deg,#B5403A,#952225);
  --side-time: #C9AE8C;                 
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
a { color: var(--gold); text-decoration: none; }


.mono, .num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  letter-spacing: -0.01em;
}



.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 46px; padding: 0 20px; border-radius: var(--r-sm);
  font-weight: 600; font-size: 15px; transition: .16s;
  border: 1px solid transparent; white-space: nowrap;
}
.btn.primary {
  
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #fff; box-shadow: 0 6px 16px -8px rgba(0,0,0,.28);
}
.btn.primary:active { transform: translateY(1px); }
.btn.ghost { background: var(--panel); border-color: var(--line); color: var(--ink-2); }
.btn.ghost:hover { border-color: var(--gold-2); color: var(--gold); }
.btn.sm { height: 34px; padding: 0 12px; font-size: 13px; border-radius: 8px; }
.btn.danger { background: var(--panel); border-color: #F0D5D1; color: var(--up); }
.btn.danger:hover { background: #FDF3F2; }
.btn[disabled] { opacity: .45; pointer-events: none; }

.field { display: block; margin-bottom: 14px; }
.field > label {
  display: block; font-size: 12.5px; color: var(--ink-2);
  font-weight: 600; margin-bottom: 6px; letter-spacing: .02em;
}
.input, .select {
  width: 100%; height: 44px; padding: 0 12px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm);
  
  color: var(--ink);
  outline: none; transition: .16s;
}
.input:focus, .select:focus { border-color: var(--gold-2); box-shadow: 0 0 0 3px rgba(217,172,82,.16); }

.select.sm { height: 34px; padding: 0 26px 0 10px; font-size: 13px; background-position: right 9px center; }
.select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%236A6157' stroke-width='1.6' stroke-linecap='round'/></svg>"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }

.card {
  background: var(--panel); border-radius: var(--r);
  border: 1px solid var(--line-2); box-shadow: var(--sh);
}
.card-h {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px; border-bottom: 1px solid var(--line-2);
}
.card-h h3 { margin: 0; font-size: 15px; font-weight: 700; }
.card-b { padding: 18px; }
.muted { color: var(--ink-2); }
.tiny { font-size: 12px; color: var(--ink-3); }


.seg { display: inline-flex; background: var(--bg-2); border-radius: 9px; padding: 3px; gap: 2px; }
.seg button {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 7px 14px; border-radius: 7px; font-size: 13px; font-weight: 600;
  color: var(--ink-2); transition: .16s; white-space: nowrap;
}
.seg button.on { background: #fff; color: var(--gold); box-shadow: 0 1px 3px rgba(0,0,0,.08); }

.seg.compact button { padding: 5px 10px; font-size: 12px; }


.switch {
  position: relative; display: inline-block; vertical-align: middle;
  width: 44px; height: 26px; flex: none; cursor: pointer;
}
.switch input {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0;
  opacity: 0; cursor: pointer; z-index: 1;
}
.switch i {
  position: absolute; inset: 0; background: #D8CFC1; border-radius: 99px;
  transition: .2s; display: block; pointer-events: none;
}
.switch i::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px;
  background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.switch input:checked + i { background: var(--switch-on, var(--gold)); }
.switch input:checked + i::after { transform: translateX(18px); }
.switch input:focus-visible + i { box-shadow: 0 0 0 3px rgba(198,166,100,.4); }



.toast-wrap {
  position: fixed; left: 50%; top: calc(16px + env(safe-area-inset-top, 0px));
  transform: translateX(-50%); z-index: 999; display: flex; flex-direction: column;
  align-items: center; gap: 8px; pointer-events: none;
}
.toast {
  background: rgba(36,31,25,.93); color: #fff; padding: 10px 18px; border-radius: 99px;
  font-size: 13.5px; font-weight: 500; box-shadow: var(--sh-lg);
  animation: toastIn .22s ease-out; backdrop-filter: blur(8px);
}
.toast.ok { background: rgba(27,138,87,.95); }
.toast.err { background: rgba(192,57,43,.95); }

@keyframes toastIn { from { opacity: 0; transform: translateY(-10px) scale(.96); } }


.modal-mask {
  position: fixed; inset: 0; background: rgba(36,31,25,.42); z-index: 900;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fade .18s; backdrop-filter: blur(2px);
}
@keyframes fade { from { opacity: 0; } }
.modal {
  
  background: var(--panel); border-radius: 16px; width: 100%; max-width: 420px;
  box-shadow: var(--sh-lg); animation: pop .2s cubic-bezier(.2,.9,.3,1.2);
  max-height: 88vh; overflow: auto;
}
@keyframes pop { from { opacity: 0; transform: scale(.94) translateY(8px); } }
.modal-h { padding: 20px 20px 6px; font-size: 17px; font-weight: 700; }
.modal-b { padding: 10px 20px 4px; }
.modal-f { padding: 16px 20px 20px; display: flex; gap: 10px; }
.modal-f .btn { flex: 1; }




:focus-visible {
  outline: 2px solid rgba(217,172,82,.55);
  outline-offset: 2px;
}


@media (min-width: 900px) {
  .btn { height: 40px; padding: 0 18px; font-size: 14px; }
  .btn.sm { height: 32px; padding: 0 12px; font-size: 12.5px; }
  
  .select.sm { height: 32px; }
  .seg button { height: 34px; padding: 0 12px; }
  .seg.compact button { height: 30px; padding: 0 10px; font-size: 12px; }
}