/* ==========================================================================
   个人财富管理系统 V3.0.0 — base.css
   设计令牌 / 重置 / 排版 / 按钮 / 表单 / 表格 / 卡片 / Modal / Toast / 响应式基础
   唯一规范：docs/DESIGN_TOKENS.md
   ========================================================================== */

:root {
  --green-900: #00443C;
  --green-800: #005C52;
  --green-700: #00695C;
  --green-600: #00796B;
  --green-500: #10A37F;
  --green-400: #19A983;
  --green-300: #2DBE91;
  --green-50:  #EAF6F2;
  --green-25:  #F0F8F5;
  --bg:        #F4F7F6;
  --card:      #FFFFFF;
  --text-1:    #1F2D2D;
  --text-2:    #667775;
  --border:    #DFE8E5;
  --border-2:  #EDF4F1;
  --red:       #FF5B5B;
  --red-soft:  #F57C7C;
  --blue:      #4C9DE0;
  --orange:    #F0B368;
  --blue-2:    #A8CBE8;
  --purple:    #8B7FD4;
  --radius-card: 10px;
  --radius-sm: 8px;
  --radius-btn: 6px;
  --shadow-card: 0 1px 2px rgba(16, 42, 38, .05);
  --font-main: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --font-hand: "Kaiti SC", "STKaiti", "KaiTi", cursive;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-main);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-1);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }
img, svg { vertical-align: middle; }
[hidden] { display: none !important; }

/* ---------- 排版工具 ---------- */
.t-num { font-variant-numeric: tabular-nums; }
.t-2 { color: var(--text-2); }
.t-sm { font-size: 12px; }
.t-xs { font-size: 11px; }
.t-strong { font-weight: 700; }
.hand { font-family: var(--font-hand); }
.ic { width: 16px; height: 16px; stroke-width: 2; flex: none; }
.ic-12 { width: 12px; height: 12px; }
.ic-14 { width: 14px; height: 14px; }
.ic-18 { width: 18px; height: 18px; }
.ic-20 { width: 20px; height: 20px; }
.row { display: flex; align-items: center; }
.row-b { display: flex; align-items: center; justify-content: space-between; }
.gap4 { gap: 4px; } .gap6 { gap: 6px; } .gap8 { gap: 8px; } .gap10 { gap: 10px; } .gap12 { gap: 12px; }
.grow { flex: 1; min-width: 0; }
.muted { color: var(--text-2); font-size: 12px; }

/* 涨跌方向色：默认 green_up；body[data-pl=red_up] 时反转（仅投资盈亏 .pl-*） */
.tx-in { color: var(--green-500); }
.tx-out { color: var(--red); }
.pl-up { color: var(--green-500); }
.pl-down { color: var(--red); }
body[data-pl="red_up"] .pl-up { color: var(--red); }
body[data-pl="red_up"] .pl-down { color: var(--green-500); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  height: 30px; padding: 0 12px; border-radius: var(--radius-btn);
  font-size: 12.5px; font-weight: 500; line-height: 1; white-space: nowrap;
  border: 1px solid transparent; transition: background .15s, border-color .15s, color .15s;
}
.btn .ic { width: 14px; height: 14px; }
.btn-primary { background: var(--green-600); color: #fff; }
.btn-primary:hover { background: var(--green-700); }
.btn-secondary { background: var(--card); border-color: var(--border); color: var(--text-1); }
.btn-secondary:hover { background: var(--green-25); }
.btn-danger { background: var(--card); border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: #FFF3F3; }
.btn-sm { height: 26px; padding: 0 9px; font-size: 12px; }
.btn-icon { width: 28px; height: 28px; padding: 0; border-radius: var(--radius-btn); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.armed { background: var(--red); border-color: var(--red); color: #fff; }

/* 表格操作列文字按钮 */
.linkbtn { font-size: 12px; color: var(--green-600); padding: 2px 4px; border-radius: 4px; }
.linkbtn:hover { background: var(--green-50); }
.linkbtn.danger { color: var(--red); }
.linkbtn.danger:hover { background: #FFF3F3; }
.linkbtn.warn { color: #B7791F; }
.opcell { display: flex; gap: 2px; justify-content: flex-end; flex-wrap: wrap; }

/* ---------- 表单 ---------- */
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field > label { font-size: 12px; color: var(--text-2); }
.field > label .req { color: var(--red); margin-left: 2px; }
.input, .select, .textarea {
  height: 32px; width: 100%; padding: 0 10px; font-size: 13px;
  border: 1px solid var(--border); border-radius: var(--radius-btn);
  background: var(--card); color: var(--text-1); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.textarea { height: auto; min-height: 64px; padding: 7px 10px; resize: vertical; }
.select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%); background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 26px; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(16, 163, 127, .15); }
.input::placeholder, .textarea::placeholder { color: #A9B8B5; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; cursor: pointer; }
.check input { width: 14px; height: 14px; accent-color: var(--green-600); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px; }
.form-grid .span2 { grid-column: 1 / -1; }
.form-hint { font-size: 11px; color: var(--text-2); }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.swatch { width: 22px; height: 22px; border-radius: 6px; border: 2px solid transparent; cursor: pointer; }
.swatch.on { border-color: var(--text-1); }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; }
.table { font-size: 12.5px; }
.table th {
  text-align: left; font-size: 12px; font-weight: 600; color: var(--text-2);
  background: var(--green-25); padding: 7px 10px; white-space: nowrap;
}
.table td { padding: 7px 10px; border-top: 1px solid var(--border-2); color: var(--text-1); vertical-align: middle; }
.table tbody tr:hover { background: rgba(240, 248, 245, .6); }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table td.op, .table th.op { text-align: right; white-space: nowrap; }
.table .sub td { background: var(--green-25); font-size: 12px; color: var(--text-2); }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); box-shadow: var(--shadow-card);
  padding: 14px 16px; min-width: 0;
}
.card + .card { margin-top: 14px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.card-title { display: flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 700; color: var(--text-1); }
.card-title::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--green-600); flex: none; }
.card-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* chip（筛选 / 趋势） */
.chip {
  display: inline-flex; align-items: center; gap: 4px; height: 24px; padding: 0 10px;
  border-radius: 999px; border: 1px solid var(--border); background: var(--card);
  font-size: 12px; color: var(--text-2); cursor: pointer; transition: all .15s;
}
.chip:hover { background: var(--green-25); }
.chip.on { background: var(--green-50); border-color: var(--green-500); color: var(--green-600); font-weight: 600; }
.delta-chip {
  display: inline-flex; align-items: center; gap: 2px; height: 18px; padding: 0 6px;
  border-radius: 999px; font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums;
}
.delta-chip .ic { width: 11px; height: 11px; }
.delta-chip.good { background: var(--green-50); color: var(--green-500); }
.delta-chip.bad { background: #FFEDED; color: var(--red); }
.delta-chip.flat { background: var(--green-25); color: var(--text-2); }

/* 分段 Tab */
.seg { display: inline-flex; gap: 6px; }
.seg button {
  height: 28px; padding: 0 12px; border-radius: var(--radius-btn); font-size: 12.5px;
  border: 1px solid var(--border); background: var(--card); color: var(--text-2);
}
.seg button.on { border-color: var(--green-600); color: var(--green-600); background: var(--green-50); font-weight: 600; }

/* ---------- Modal ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 900; background: rgba(15, 35, 32, .45);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: wms-fade .15s ease;
}
.modal {
  background: var(--card); border-radius: var(--radius-card); width: 560px; max-width: 100%;
  max-height: calc(100vh - 60px); display: flex; flex-direction: column;
  box-shadow: 0 12px 40px rgba(15, 35, 32, .18); animation: wms-pop .18s ease;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px 10px; }
.modal-title { font-size: 15px; font-weight: 700; }
.modal-x { color: var(--text-2); width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; }
.modal-x:hover { background: var(--green-25); color: var(--text-1); }
.modal-body { padding: 4px 18px 14px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--border-2); }
@keyframes wms-fade { from { opacity: 0; } }
@keyframes wms-pop { from { opacity: 0; transform: translateY(8px) scale(.985); } }

/* ---------- Toast ---------- */
.toast-wrap { position: fixed; top: 14px; right: 14px; z-index: 1000; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 8px; min-width: 220px; max-width: 360px;
  background: var(--card); border: 1px solid var(--border); border-left: 3px solid var(--text-2);
  border-radius: var(--radius-sm); box-shadow: 0 6px 20px rgba(15, 35, 32, .12);
  padding: 9px 12px; font-size: 12.5px; animation: wms-pop .18s ease;
}
.toast .ic { width: 15px; height: 15px; }
.toast.ok { border-left-color: var(--green-500); } .toast.ok .ic { color: var(--green-500); }
.toast.err { border-left-color: var(--red); } .toast.err .ic { color: var(--red); }
.toast.info { border-left-color: var(--blue); } .toast.info .ic { color: var(--blue); }
.toast.out { opacity: 0; transform: translateX(8px); transition: all .25s; }

/* ---------- 抽屉遮罩 / 加载 / 空状态 ---------- */
.scrim { position: fixed; inset: 0; z-index: 800; background: rgba(15, 35, 32, .45); animation: wms-fade .15s ease; }
.wms-loading { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--text-2); font-size: 12.5px; padding: 28px 0; }
.wms-loading .ic { animation: wms-spin 1s linear infinite; }
@keyframes wms-spin { to { transform: rotate(360deg); } }
.empty { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 26px 10px; color: var(--text-2); text-align: center; }
.empty .ic { width: 26px; height: 26px; color: #B9C9C5; }
.empty .empty-t { font-size: 13px; font-weight: 600; color: var(--text-2); }
.empty .empty-d { font-size: 12px; }
.empty .btn { margin-top: 6px; }

/* 提示条 */
.notice {
  display: flex; align-items: center; gap: 8px; border: 1px solid #F2DFC0; background: #FDF7EA;
  color: #8A6116; border-radius: var(--radius-sm); padding: 7px 12px; font-size: 12px; margin-bottom: 10px;
}
.notice .ic { width: 14px; height: 14px; }

/* 进度条 */
.bar { height: 6px; border-radius: 999px; background: var(--border-2); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--green-400), var(--green-600)); }

/* 分页 */
.pager { display: flex; align-items: center; justify-content: flex-end; gap: 8px; font-size: 12px; color: var(--text-2); padding-top: 10px; }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #C9D8D4; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #AFC3BE; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 响应式基础 ---------- */
@media (max-width: 820px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span2 { grid-column: auto; }
  .btn { height: 40px; }
  .btn-sm { height: 40px; }
  .btn-icon { width: 40px; height: 40px; }
  .chip { height: 40px; padding: 0 14px; }
  .seg button { height: 40px; }
  .input, .select { height: 40px; }
  .modal { max-height: calc(100vh - 24px); }
}