/* 秋招工作台 · base.css —— 设计令牌 / 布局 / 顶栏 / 今日 / 投递 / 进度 / 面试 / 素材 */
:root {
  /* 默认浅色（Clean Paper & Royal Blue） */
  --bg: #f8fafc;
  --panel: #ffffff;
  --panel-sub: #f1f5f9;
  --ink: #0f172a;
  --muted: #64748b;
  --faint: #94a3b8;
  --line: #e2e8f0;
  --line-soft: #f8fafc;
  --accent: #2563eb;
  --accent-soft: #eff6ff;
  --deep: #1d4ed8;
  --ok: #059669;
  --ok-soft: #ecfdf5;
  --warn: #d97706;
  --warn-soft: #fffbeb;
  --bad: #dc2626;
  --bad-soft: #fef2f2;
  --scrollbar-thumb: rgba(100, 116, 139, 0.28);
  --scrollbar-thumb-hover: rgba(100, 116, 139, 0.48);
  --scrollbar-track: transparent;
  --r: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 10px 25px -5px rgba(15,23,42,0.06);
  --card-glow: inset 0 1px 0 rgba(255,255,255,0.9);
}

/* 系统深色感知 */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f17;
    --panel: #131b26;
    --panel-sub: #182332;
    --ink: #f1f5f9;
    --muted: #8e9ea7;
    --faint: #596775;
    --line: rgba(255, 255, 255, 0.08);
    --line-soft: rgba(255, 255, 255, 0.04);
    --accent: #3b82f6;
    --accent-soft: rgba(59, 130, 246, 0.14);
    --deep: #93c5fd;
    --ok: #10b981;
    --ok-soft: rgba(16, 185, 129, 0.14);
    --warn: #f59e0b;
    --warn-soft: rgba(245, 158, 11, 0.14);
    --bad: #ef4444;
    --bad-soft: rgba(239, 68, 68, 0.14);
    --scrollbar-thumb: rgba(255, 255, 255, 0.18);
    --scrollbar-thumb-hover: rgba(255, 255, 255, 0.36);
    --scrollbar-track: transparent;
    --shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.3);
    --card-glow: inset 0 1px 0 rgba(255,255,255,0.06);
  }
}

/* 手动强制深色（Dark Obsidian & Electric Blue） */
html[data-theme="dark"] {
  --bg: #0b0f17;
  --panel: #131b26;
  --panel-sub: #182332;
  --ink: #f1f5f9;
  --muted: #8e9ea7;
  --faint: #596775;
  --line: rgba(255, 255, 255, 0.08);
  --line-soft: rgba(255, 255, 255, 0.04);
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.14);
  --deep: #93c5fd;
  --ok: #10b981;
  --ok-soft: rgba(16, 185, 129, 0.14);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.14);
  --bad: #ef4444;
  --bad-soft: rgba(239, 68, 68, 0.14);
  --scrollbar-thumb: rgba(255, 255, 255, 0.18);
  --scrollbar-thumb-hover: rgba(255, 255, 255, 0.36);
  --scrollbar-track: transparent;
  --shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.3);
  --card-glow: inset 0 1px 0 rgba(255,255,255,0.06);
}

/* 手动强制浅色（Clean Paper & Royal Blue） */
html[data-theme="light"] {
  --bg: #f8fafc;
  --panel: #ffffff;
  --panel-sub: #f1f5f9;
  --ink: #0f172a;
  --muted: #64748b;
  --faint: #94a3b8;
  --line: #e2e8f0;
  --line-soft: #f8fafc;
  --accent: #2563eb;
  --accent-soft: #eff6ff;
  --deep: #1d4ed8;
  --ok: #059669;
  --ok-soft: #ecfdf5;
  --warn: #d97706;
  --warn-soft: #fffbeb;
  --bad: #dc2626;
  --bad-soft: #fef2f2;
  --scrollbar-thumb: rgba(100, 116, 139, 0.28);
  --scrollbar-thumb-hover: rgba(100, 116, 139, 0.48);
  --scrollbar-track: transparent;
  --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 10px 25px -5px rgba(15,23,42,0.06);
  --card-glow: inset 0 1px 0 rgba(255,255,255,0.9);
}

/* ---- 全局极简超薄磨砂滚动条（彻底消灭 Windows 原生粗白滑块） ---- */
*, *::before, *::after {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 99px;
  transition: background .2s;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

html, body {
  margin: 0;
  padding: 0;
}
body {
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color .25s ease, color .25s ease;
}
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=number] {
  -moz-appearance: textfield;
}
.wrap { max-width: 1560px; width: calc(100% - 64px); margin: 0 auto; padding: 0 0 80px; }

/* ---- 顶部 ---- */
header.top {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background .25s, border-color .25s;
}
.top-in { max-width: 1560px; width: calc(100% - 64px); margin: 0 auto; padding: 14px 0 0; }
@media (max-width: 768px) {
  .wrap, .top-in { width: calc(100% - 24px); }
}
.brand { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.brand h1 { margin: 0; font-size: 17.5px; letter-spacing: .02em; font-weight: 750; }
.brand .sub { color: var(--muted); font-size: 12.5px; }
.phase {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 650;
  border: 1px solid rgba(37,99,235,.15);
}

/* ---- 主题切换按钮 ---- */
.theme-toggle {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 99px;
  border: 1px solid var(--line); background: var(--panel-sub); color: var(--ink);
  font-size: 12.5px; font-weight: 600; cursor: pointer;
  transition: all .2s cubic-bezier(0.16, 1, 0.3, 1); user-select: none;
}
.theme-toggle:hover {
  border-color: var(--accent); background: var(--accent-soft); color: var(--accent);
  transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.theme-icon { font-size: 13.5px; line-height: 1; }

.counters { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 2px; }
.counter {
  display: flex; align-items: baseline; gap: 6px; padding: 4px 11px; border: 1px solid var(--line);
  border-radius: 99px; background: var(--panel); font-size: 12px; color: var(--muted);
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}
.counter b { font-size: 13px; color: var(--ink); font-variant-numeric: tabular-nums; }
.counter.urgent { border-color: rgba(239,68,68,.3); background: var(--bad-soft); color: var(--bad); }
.counter.urgent b { color: var(--bad); }

nav.tabs { display: flex; gap: 2px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; }
nav.tabs::-webkit-scrollbar { display: none; }
nav.tabs button {
  border: 0; background: none; padding: 9px 15px; border-bottom: 2px solid transparent;
  color: var(--muted); cursor: pointer; font-size: 14px; white-space: nowrap; border-radius: 6px 6px 0 0;
  font-weight: 500; transition: all .15s;
}
nav.tabs button:hover { color: var(--ink); background: var(--panel-sub); }
nav.tabs button[aria-current="true"] { color: var(--accent); border-bottom-color: var(--accent); font-weight: 650; }

/* ---- 卡片容器 ---- */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 18px 20px; box-shadow: var(--shadow), var(--card-glow); margin-top: 16px;
  transition: border-color .2s, box-shadow .2s;
}
.card > h2 {
  margin: 0 0 4px; font-size: 15px; font-weight: 700; letter-spacing: .01em;
  display: flex; align-items: center; gap: 8px;
}
.card > h2 .hint { font-weight: 400; color: var(--faint); font-size: 12px; letter-spacing: 0; }
.card > p.lead { margin: 0 0 12px; color: var(--muted); font-size: 12.5px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 860px) { .grid2, .grid3 { grid-template-columns: 1fr; } }

/* ---- 状态指示灯 ---- */
.card-header-status { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 400; }
.save-status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; background: var(--faint); transition: all .2s; }
.status-dot.online { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.status-dot.syncing { background: var(--warn); box-shadow: 0 0 6px var(--warn); animation: syncPulse 1s infinite alternate; }
@keyframes syncPulse { 0% { opacity: .3; transform: scale(.85); } 100% { opacity: 1; transform: scale(1.25); } }

/* ---- 表单与按钮 ---- */
label.f { display: block; margin-bottom: 10px; }
label.f > span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--panel); color: var(--ink); outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { resize: vertical; min-height: 72px; line-height: 1.6; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel); color: var(--ink); cursor: pointer; font-size: 13px;
  font-weight: 500; transition: all .15s ease;
}
.btn:hover { border-color: var(--accent); color: var(--accent); background: var(--panel-sub); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.08); color: #fff; transform: translateY(-1px); box-shadow: 0 3px 10px rgba(37,99,235,.25); }
.btn.ghost { border-style: dashed; color: var(--muted); }
.btn.danger:hover { border-color: var(--bad); color: var(--bad); background: var(--bad-soft); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

/* ---- AI 智能规划输入区 ---- */
.ai-plan-box {
  margin: 10px 0 14px; padding: 14px; border-radius: 10px;
  background: var(--panel-sub); border: 1px solid var(--line);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
}
.ai-plan-textarea {
  width: 100%; min-height: 84px; border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 12px; font-size: 13.5px; line-height: 1.6;
  background: var(--panel); color: var(--ink); resize: vertical; outline: none;
}
.ai-plan-textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* ---- 规范化任务清单 ---- */
.task-list { display: grid; gap: 8px; margin: 12px 0; }
.task-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--panel);
  transition: all .2s cubic-bezier(0.16, 1, 0.3, 1); position: relative;
}
.task-item:hover {
  border-color: var(--accent); transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(0,0,0,0.04);
}
.task-item.done { opacity: .65; background: var(--panel-sub); }
.task-item.done .task-title { text-decoration: line-through; color: var(--faint); }
.task-checkbox { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; flex: none; }
.task-slot {
  font-size: 11.5px; padding: 2px 7px; border-radius: 4px;
  background: var(--panel-sub); color: var(--muted); font-variant-numeric: tabular-nums; flex: none;
  border: 1px solid var(--line);
}
.task-title {
  flex: 1; font-size: 13.5px; color: var(--ink); font-weight: 500; outline: none;
  border: none; background: transparent; padding: 2px 0;
}
.task-duration {
  font-size: 11.5px; padding: 3px 8px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent); font-weight: 650; flex: none; cursor: pointer;
  border: 1px solid rgba(37,99,235,.2); transition: all .15s;
}
.task-duration:hover { background: var(--accent); color: #fff; transform: scale(1.05); }
.task-cat { font-size: 11px; padding: 2px 7px; border-radius: 4px; font-weight: 600; flex: none; }
.task-cat.thesis { background: var(--accent-soft); color: var(--accent); }
.task-cat.tutor { background: var(--warn-soft); color: var(--warn); }
.task-cat.job { background: var(--bad-soft); color: var(--bad); }
.task-cat.study { background: var(--ok-soft); color: var(--ok); }
.task-cat.exercise { background: var(--accent-soft); color: var(--deep); }
.task-del {
  border: none; background: transparent; color: var(--faint); cursor: pointer;
  padding: 3px 7px; border-radius: 5px; font-size: 13px; flex: none; transition: all .15s;
}
.task-del:hover { color: var(--bad); background: var(--bad-soft); }

/* ---- 自由复盘大文本框与 AI 反思润色卡片 ---- */
.review-textarea {
  width: 100%; min-height: 120px; border: 1px solid var(--line);
  border-radius: 8px; padding: 12px 14px; font-size: 13.5px; line-height: 1.65;
  background: var(--panel); color: var(--ink); resize: vertical; outline: none; margin-bottom: 10px;
}
.review-textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.ai-reflection-card {
  margin-top: 14px; padding: 14px; border-radius: 10px;
  background: var(--panel-sub); border: 1px solid var(--line);
  display: grid; gap: 12px;
}
.reflection-section h4 {
  margin: 0 0 4px; font-size: 12.5px; color: var(--accent); font-weight: 700; display: flex; align-items: center; gap: 6px;
}
.reflection-section p { margin: 0; font-size: 13px; line-height: 1.55; color: var(--ink); }
.reflection-tag-badge {
  display: inline-block; padding: 1px 6px; border-radius: 4px; font-size: 11px; background: var(--accent-soft); color: var(--accent); font-weight: 600;
}

/* ---- 时间块交互 ---- */
.blocks { display: grid; gap: 10px; }
.blk {
  padding: 11px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--panel); display: flex; flex-direction: column; gap: 8px;
  transition: border-color .2s, box-shadow .2s;
}
.blk:hover { border-color: var(--accent); }
.blk-top { display: grid; grid-template-columns: 84px 1fr auto; gap: 12px; align-items: center; }
.blk .nm { font-size: 13.5px; font-weight: 600; color: var(--ink); letter-spacing: .02em; }
.blk .bar { height: 9px; border-radius: 99px; background: var(--panel-sub); overflow: hidden; position: relative; }
.blk .bar > i {
  display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--deep));
  transition: width .3s cubic-bezier(0.4, 0, 0.2, 1), background .2s;
}
.blk .bar > i.full { background: linear-gradient(90deg, var(--ok), #34d399); }
.blk .bar > i.low { background: linear-gradient(90deg, var(--warn), #fbbf24); }
.blk-val-group { display: flex; align-items: center; gap: 6px; justify-content: flex-end; }
.blk-input-wrap { position: relative; display: inline-flex; align-items: center; gap: 4px; }
.blk-input {
  width: 58px; text-align: center; padding: 3px 4px; font-size: 13px;
  font-weight: 600; font-variant-numeric: tabular-nums; border: 1px solid var(--line);
  border-radius: 6px; background: var(--panel); color: var(--ink);
}
.blk-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.human-tip { font-size: 11.5px; color: var(--accent); font-weight: 600; min-width: 38px; text-align: left; }
.target-val { font-size: 12px; color: var(--muted); white-space: nowrap; }
.blk-quick { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding-left: 96px; }
@media (max-width: 640px) {
  .blk-quick { padding-left: 0; }
  .blk-top { grid-template-columns: 72px 1fr auto; gap: 8px; }
}
.qbtn {
  padding: 2px 9px; border-radius: 99px; border: 1px solid var(--line);
  background: var(--panel-sub); color: var(--muted); font-size: 11.5px;
  cursor: pointer; transition: all .15s; font-weight: 500; user-select: none;
}
.qbtn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.qbtn.qbtn-target { border-color: rgba(5,150,105,.3); color: var(--ok); }
.qbtn.qbtn-target:hover { background: var(--ok-soft); border-color: var(--ok); }
.qbtn.qbtn-clear { color: var(--faint); border-color: transparent; }
.qbtn.qbtn-clear:hover { color: var(--bad); background: var(--bad-soft); }

/* ---- 认知觉醒 · 日期导航与历史归档 ---- */
.date-nav-card {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r); margin-top: 16px; box-shadow: var(--shadow); flex-wrap: wrap; gap: 10px;
}
.date-nav-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.date-picker-btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 13.5px; color: var(--ink); cursor: pointer;
  padding: 6px 14px; border-radius: 8px; background: var(--accent-soft); border: 1px solid rgba(37,99,235,.2);
  transition: border-color .15s;
}
.date-picker-btn:hover { border-color: var(--accent); }
.date-picker-btn input[type=date] {
  position: absolute; opacity: 0; top: 0; left: 0; width: 100%; height: 100%; cursor: pointer;
}
.history-banner {
  width: 100%; font-size: 12px; padding: 7px 14px; border-radius: 8px;
  background: var(--warn-soft); color: var(--warn); border: 1px solid rgba(217,119,6,.3);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.btn.tiny { padding: 2px 8px; font-size: 11.5px; border-radius: 5px; }
.btn.date-btn { padding: 5px 12px; font-size: 12.5px; }

/* ---- 明日前置承诺承接卡 ---- */
.pre-commit-box {
  margin-bottom: 12px; padding: 12px 14px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent-soft), var(--panel-sub));
  border: 1px solid rgba(37,99,235,.2); display: flex; flex-direction: column; gap: 6px;
}
.pre-commit-title {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  font-size: 11.5px; color: var(--accent); font-weight: 650;
}
.pre-commit-text { font-size: 13.5px; color: var(--ink); font-weight: 600; line-height: 1.45; }

/* ---- 历史足迹与反思档案流 ---- */
.history-list {
  display: grid; gap: 8px; margin-top: 10px; max-height: 480px; overflow-y: auto; padding-right: 4px;
}
.history-card {
  padding: 11px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--panel); cursor: pointer; transition: all .18s ease;
  display: flex; flex-direction: column; gap: 5px;
}
.history-card:hover {
  border-color: var(--accent); transform: translateY(-1px); box-shadow: 0 3px 10px rgba(0,0,0,.06);
}
.history-card.active {
  border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent);
}
.history-head { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; }
.history-date { font-weight: 700; color: var(--ink); }
.history-badges { display: flex; gap: 6px; align-items: center; }
.history-quote {
  font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; line-height: 1.4;
}
.history-tag-full { background: var(--ok-soft); color: var(--ok); font-size: 11px; padding: 1px 7px; border-radius: 4px; font-weight: 600; }
.history-tag-part { background: var(--accent-soft); color: var(--accent); font-size: 11px; padding: 1px 7px; border-radius: 4px; font-weight: 600; }
.history-tag-none { background: var(--panel-sub); color: var(--faint); font-size: 11px; padding: 1px 7px; border-radius: 4px; }

/* ---- 沉浸式时长选择弹窗（完全消灭丑陋原生 prompt） ---- */
.modal-backdrop {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 100; background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  display: grid; place-items: center; padding: 18px;
  animation: modalFadeIn .18s ease-out;
}
.modal-backdrop.hide { display: none; }
@keyframes modalFadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
  background: var(--panel) !important;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  position: relative;
}

.duration-modal-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 22px 24px; max-width: 420px; width: 100%;
  box-shadow: var(--shadow), 0 20px 40px -10px rgba(0,0,0,0.4);
  animation: modalScaleIn .2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalScaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;
}
.modal-title {
  display: flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 700; color: var(--ink);
}
.modal-icon { font-size: 18px; line-height: 1; }
.modal-close {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--panel-sub); color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700; cursor: pointer; transition: all .15s ease;
  flex: none; line-height: 1;
}
.modal-close:hover {
  color: var(--bad); background: var(--bad-soft); border-color: var(--bad);
  transform: rotate(90deg);
}
.modal-desc { margin: 0 0 16px; font-size: 13px; color: var(--muted); line-height: 1.5; }

.duration-presets {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px;
}
.preset-pill {
  flex: 1; min-width: 58px; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--panel-sub); color: var(--ink);
  font-size: 13px; font-weight: 600; cursor: pointer; text-align: center;
  transition: all .15s ease;
}
.preset-pill:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.preset-pill.active { border-color: var(--accent); background: var(--accent); color: #fff; }

.duration-stepper-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; background: var(--panel-sub); border-radius: 8px;
  border: 1px solid var(--line); margin-bottom: 20px;
}
.stepper-label { font-size: 13px; font-weight: 500; color: var(--muted); }
.stepper-controls { display: flex; align-items: center; gap: 6px; }
.step-btn {
  padding: 4px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--panel); color: var(--ink); font-size: 12.5px; font-weight: 600;
  cursor: pointer; transition: all .15s;
}
.step-btn:hover { border-color: var(--accent); color: var(--accent); }
#duration-input {
  width: 65px; text-align: center; padding: 4px 6px; font-size: 14px;
  font-weight: 700; border-radius: 6px; border: 1px solid var(--line);
  background: var(--panel); color: var(--ink);
}
.dur-unit { font-size: 12.5px; color: var(--muted); }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; }

/* ---- 表格 ---- */
.tablewrap { overflow-x: auto; margin: 0 -20px; padding: 0 20px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left; font-weight: 600; color: var(--muted); font-size: 11.5px; letter-spacing: .05em;
  padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
td { padding: 10px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
tr:hover td { background: var(--panel-sub); }
td.nowrap { white-space: nowrap; }
td .co { font-weight: 650; }
td .ro { color: var(--muted); font-size: 12.5px; }
select.status, select.tiny { padding: 3px 6px; font-size: 12px; border-radius: 6px; }

/* ---- 徽章 ---- */
.tag { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.tag.chong { background: var(--bad-soft); color: var(--bad); }
.tag.pipei { background: var(--accent-soft); color: var(--accent); }
.tag.baodi { background: var(--ok-soft); color: var(--ok); }
.tag.grey { background: var(--panel-sub); color: var(--muted); }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }

/* ---- 统计卡片 ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; }
.stat { border: 1px solid var(--line); border-radius: 9px; padding: 12px 14px; background: var(--panel); box-shadow: var(--shadow); }
.stat .k { font-size: 11.5px; color: var(--muted); }
.stat .v { font-size: 22px; font-weight: 750; font-variant-numeric: tabular-nums; line-height: 1.25; }
.stat .n { font-size: 11.5px; color: var(--faint); }
.mix { display: flex; height: 10px; border-radius: 99px; overflow: hidden; background: var(--panel-sub); margin: 8px 0 6px; }
.mix i { display: block; height: 100%; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 11.5px; color: var(--muted); }
.legend span::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; background: var(--c, var(--line)); }
::placeholder { color: var(--faint); opacity: .75; }

/* ---- 提醒 ---- */
.alert {
  display: flex; gap: 10px; padding: 12px 14px; border-radius: 9px; font-size: 13px; margin-top: 10px;
  border: 1px solid var(--line); background: var(--panel);
}
.alert.warn { background: var(--warn-soft); border-color: rgba(217,119,6,.3); color: var(--warn); }
.alert.bad { background: var(--bad-soft); border-color: rgba(220,38,38,.3); color: var(--bad); }
.alert.ok { background: var(--ok-soft); border-color: rgba(5,150,105,.3); color: var(--ok); }
.alert b { font-weight: 700; }

/* ---- 时间线 ---- */
.tl { display: grid; gap: 0; margin-top: 4px; }
.tlrow { display: grid; grid-template-columns: 130px 1fr; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line-soft); }
.tlrow:first-child { border-top: 0; }
.tlrow .when { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.tlrow .what b { display: block; font-size: 13.5px; margin-bottom: 2px; }
.tlrow .what p { margin: 0; font-size: 12.5px; color: var(--muted); }
.tlrow.cur { background: var(--accent-soft); margin: 0 -12px; padding: 12px; border-radius: 8px; border-top-color: transparent; }

/* ---- 素材库 ---- */
.mat h3 { margin: 16px 0 6px; font-size: 13.5px; color: var(--accent); }
.mat h3:first-child { margin-top: 0; }
.mat ul { margin: 6px 0; padding-left: 20px; }
.mat li { margin: 3px 0; }
.mat .quote {
  border-left: 3px solid var(--accent); padding: 8px 0 8px 12px; margin: 8px 0;
  color: var(--ink); font-size: 14px; background: var(--accent-soft); border-radius: 0 6px 6px 0;
}
.mat details { border: 1px solid var(--line); border-radius: 8px; padding: 10px 13px; margin-top: 8px; }
.mat details[open] { background: var(--panel-sub); }
.mat summary { cursor: pointer; font-weight: 650; font-size: 13.5px; }
.mat table { margin-top: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip {
  border: 1px solid var(--line); background: var(--panel); border-radius: 99px; padding: 3px 10px;
  font-size: 12px; cursor: pointer; color: var(--muted); transition: all .15s;
}
/* ---- 昼夜场景切换条 ---- */
.scene-switch-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 14px 0 16px;
  gap: 12px;
  flex-wrap: wrap;
}
.scene-pills {
  display: inline-flex;
  background: var(--panel-sub);
  padding: 4px;
  border-radius: 99px;
  border: 1px solid var(--line);
  gap: 4px;
}
.scene-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 99px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}
.scene-pill:hover {
  color: var(--ink);
}
.scene-pill.active {
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  font-weight: 700;
}
html[data-theme="dark"] .scene-pill.active {
  background: var(--panel);
  color: var(--accent);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}
.scene-pill-icon {
  font-size: 15px;
  line-height: 1;
}
.scene-pill-count {
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 650;
}
.scene-pill-badge {
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--line);
  color: var(--muted);
  font-weight: 600;
}
.scene-pill-badge.ok {
  background: var(--ok-soft);
  color: var(--ok);
}
.scene-summary-hint {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.scene-summary-hint b {
  color: var(--accent);
  font-size: 14px;
}

/* ---- 白天专注模式核心布局 ---- */
.focus-main-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  box-shadow: var(--shadow), var(--card-glow);
  margin-top: 10px;
}

/* ---- 精简时间投入审计条 (Slim Audit Card) ---- */
.slim-audit-card {
  margin-top: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  transition: all 0.2s ease;
}
.slim-audit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.slim-audit-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 280px;
}
.slim-audit-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}
.slim-audit-title b {
  color: var(--accent);
  font-size: 14.5px;
}
.slim-audit-bar-wrap {
  flex: 1;
  height: 9px;
  border-radius: 99px;
  background: var(--panel-sub);
  overflow: hidden;
  max-width: 240px;
}
.slim-audit-bar-inner {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--deep));
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.slim-audit-pills {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}
.slim-cat-pill {
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 99px;
  background: var(--panel-sub);
  color: var(--muted);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-variant-numeric: tabular-nums;
}
.slim-cat-pill.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(37, 99, 235, 0.25);
  font-weight: 600;
}
.slim-toggle-btn {
  font-size: 12px;
  padding: 4px 11px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--panel-sub);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}
.slim-toggle-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.slim-audit-details {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  animation: modalFadeIn 0.2s ease;
}

/* ---- 晚间复盘场景 (Review Scene) ---- */
.review-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
  margin-top: 10px;
}
@media (max-width: 980px) {
  .review-grid {
    grid-template-columns: 1fr;
  }
}
.review-recap-box {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--panel-sub);
  border: 1px solid var(--line);
}
.review-recap-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.review-recap-list {
  display: grid;
  gap: 4px;
  font-size: 12.5px;
  color: var(--ink);
}
.review-recap-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.review-recap-item.done {
  color: var(--ok);
  font-weight: 550;
}

/* ---- 杂项 ---- */
.empty { color: var(--faint); font-size: 13px; padding: 18px 0; text-align: center; }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0;
  background: var(--ink); color: var(--bg); padding: 9px 20px; border-radius: 99px; font-size: 13px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25); transition: .22s; pointer-events: none; z-index: 150; font-weight: 500;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.gate { max-width: 340px; margin: 16vh auto; text-align: center; }
.gate h1 { font-size: 18px; margin-bottom: 4px; }
.gate p { color: var(--muted); font-size: 13px; margin-top: 0; }
.hide { display: none !important; }
.qlist { margin: 6px 0 0; padding-left: 18px; font-size: 12.5px; color: var(--muted); }
.qlist li { margin: 2px 0; }
.freq { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line-soft); }
.freq:first-of-type { border-top: 0; }
.freq .q { font-size: 13px; }
.freq .c { font-size: 12px; color: var(--muted); white-space: nowrap; }

/* ---- AI 速记面板 ---- */
.ai-fab {
  position: fixed; right: 24px; bottom: 24px; width: 50px; height: 50px; border-radius: 50%;
  background: var(--accent); color: #fff; border: 0; font-size: 21px; cursor: pointer;
  z-index: 45; box-shadow: 0 4px 20px rgba(37,99,235,.45);
  transition: transform .15s, box-shadow .15s; line-height: 1;
}
.ai-fab:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,99,235,.6); }

.ai-panel {
  position: fixed; right: 18px; bottom: 84px; width: 440px; max-width: calc(100vw - 36px);
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 16px 40px rgba(0,0,0,.3); z-index: 44;
  display: flex; flex-direction: column; max-height: calc(100vh - 110px); overflow: hidden;
}
.ai-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px 12px; border-bottom: 1px solid var(--line);
  font-weight: 700; font-size: 14px; letter-spacing: .02em; flex: none;
}
.ai-close {
  background: none; border: 0; font-size: 18px; cursor: pointer; color: var(--faint);
  padding: 2px 6px; line-height: 1; border-radius: 4px; transition: all .15s;
}
.ai-close:hover { color: var(--ink); background: var(--panel-sub); }
.ai-input {
  border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  min-height: 140px; max-height: 260px; padding: 14px 18px; resize: vertical;
  font-size: 13.5px; line-height: 1.7; outline: none; background: var(--panel); flex: none;
}
.ai-input:focus { border-bottom-color: var(--accent); box-shadow: none; }
.ai-actions { display: flex; align-items: center; gap: 10px; padding: 10px 18px; flex: none; border-bottom: 1px solid var(--line-soft); }
.ai-status { font-size: 12px; color: var(--muted); }
.ai-preview { overflow-y: auto; padding: 14px 18px 18px; flex: 1; }
.ai-section { margin-bottom: 12px; }
.ai-section-title {
  display: flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 700;
  color: var(--muted); letter-spacing: .04em; margin-bottom: 6px; text-transform: uppercase;
}
.ai-section-title input[type=checkbox] { width: 14px; height: 14px; accent-color: var(--accent); flex: none; }
.ai-item {
  display: flex; gap: 8px; align-items: flex-start; padding: 8px 12px; border-radius: 8px;
  background: var(--panel-sub); margin-bottom: 4px; font-size: 12.5px; line-height: 1.55;
}
.ai-item input[type=checkbox] { width: 14px; height: 14px; margin-top: 2px; flex: none; accent-color: var(--accent)}
.ai-item .ai-label { flex: 1; word-break: break-all; }
.ai-item b { color: var(--ink); }
.ai-commit { width: 100%; margin-top: 10px; justify-content: center; font-size: 13.5px; padding: 9px 0; border-radius: 9px; }