/* 布局：手机优先的单栏卷轴；顶部角色卡，底部固定页签；宣纸（昼）与墨夜（夜）两套色 */
:root {
  --paper: #ece6d6;
  --panel: #f6f1e4;
  --panel-2: #e3dcc8;
  --ink: #1f1b17;
  --ink-soft: #6a6157;
  --line: #cfc5ad;
  --cinnabar: #b03a2e;
  --gold: #9c7a36;
  --jade: #3e6b5e;
  --mist-1: #d9d1bc;
  --mist-2: #c9bfa6;
  --mist-3: #b5aa8e;
  --on-accent: #fbf6ea;
  --shadow: 0 1px 0 rgba(31, 27, 23, .06), 0 6px 18px -10px rgba(31, 27, 23, .35);
  --serif: "Noto Serif SC", "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "PingFang SC", "Noto Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12151a; --panel: #1b1f26; --panel-2: #232833; --ink: #ebe3cf; --ink-soft: #a39a88; --line: #333a46;
    --cinnabar: #d65446; --gold: #d3ad62; --jade: #74a99a; --mist-1: #1a1f27; --mist-2: #212733; --mist-3: #2a3140;
    --on-accent: #12151a; --shadow: 0 6px 20px -12px rgba(0, 0, 0, .8); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12151a; --panel: #1b1f26; --panel-2: #232833; --ink: #ebe3cf; --ink-soft: #a39a88; --line: #333a46;
  --cinnabar: #d65446; --gold: #d3ad62; --jade: #74a99a; --mist-1: #1a1f27; --mist-2: #212733; --mist-3: #2a3140;
  --on-accent: #12151a; --shadow: 0 6px 20px -12px rgba(0, 0, 0, .8); color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.6; -webkit-tap-highlight-color: transparent; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, .serif { font-family: var(--serif); letter-spacing: .06em; margin: 0; text-wrap: balance; }
p { margin: 0; }

.scenery { position: fixed; inset: auto 0 0 0; height: 38vh; pointer-events: none; z-index: 0; }
.scenery svg { width: 100%; height: 100%; display: block; }
.scenery .m1 { fill: var(--mist-3); opacity: .55; }
.scenery .m2 { fill: var(--mist-2); opacity: .5; }
.scenery .m3 { fill: var(--mist-1); opacity: .6; }

.app { position: relative; z-index: 1; max-width: 560px; margin: 0 auto; padding-inline: 16px; padding-block: 16px calc(92px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column; gap: 16px; }
.loading { text-align: center; padding-top: 30vh; font-family: var(--serif); color: var(--ink-soft); letter-spacing: .3em; }

/* 角色卡 */
.hero { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); display: grid; grid-template-columns: auto 1fr; gap: 14px 16px; align-items: center; }
.seal { width: 64px; height: 64px; border-radius: 10px; background: var(--cinnabar); color: var(--on-accent); display: grid; place-items: center; font-family: var(--serif); text-align: center; line-height: 1.1; transform: rotate(-3deg); box-shadow: inset 0 0 0 3px var(--panel), inset 0 0 0 4px var(--cinnabar); }
.seal b { display: block; font-size: 24px; }
.seal small { font-size: 11px; letter-spacing: .2em; }
.who { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.who h1 { font-size: 22px; }
.who .rank { color: var(--gold); font-family: var(--serif); font-size: 14px; letter-spacing: .25em; }
.bar { position: relative; height: 10px; border-radius: 6px; background: var(--panel-2); overflow: hidden; }
.bar i { position: absolute; inset: 0 auto 0 0; background: linear-gradient(90deg, var(--gold), var(--cinnabar)); border-radius: 6px; transition: width .6s ease; }
.bar-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.attrs { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.attr { text-align: center; padding: 8px 4px; border-radius: 10px; background: var(--panel-2); min-width: 0; }
.attr span { display: block; font-size: 12px; color: var(--ink-soft); letter-spacing: .15em; }
.attr b { font-family: var(--serif); font-size: 18px; font-variant-numeric: tabular-nums; }
.attr em { display: block; font-style: normal; font-size: 11px; color: var(--jade); font-variant-numeric: tabular-nums; }
.chips { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; }
.chip { padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-soft); }
.chip.hot { border-color: var(--cinnabar); color: var(--cinnabar); }

/* 区块 */
.section { display: flex; flex-direction: column; gap: 12px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.section-head h2 { font-size: 19px; }
.section-head h2::before { content: ""; display: inline-block; width: 4px; height: 16px; margin-right: 8px; background: var(--cinnabar); vertical-align: -2px; border-radius: 2px; }
.muted { color: var(--ink-soft); font-size: 13px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.card.done { opacity: .62; }
.row { display: flex; align-items: center; gap: 10px; min-width: 0; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.title { font-family: var(--serif); font-size: 16px; overflow-wrap: anywhere; }

/* 日课 */
.datebar { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.datebar .serif { font-size: 16px; }
.quests { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.quest { position: relative; text-align: left; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 4px; min-height: 96px; cursor: pointer; min-width: 0; }
.quest .q-name { font-family: var(--serif); font-size: 16px; letter-spacing: .08em; }
.quest .q-hint { font-size: 12px; color: var(--ink-soft); }
.quest .q-xp { font-size: 12px; color: var(--gold); font-variant-numeric: tabular-nums; }
.quest.on { border-color: var(--cinnabar); background: color-mix(in srgb, var(--cinnabar) 8%, var(--panel)); }
.quest .stamp { position: absolute; right: 10px; top: 10px; width: 34px; height: 34px; border: 2px solid var(--cinnabar); color: var(--cinnabar); border-radius: 6px; display: grid; place-items: center; font-family: var(--serif); font-size: 18px; transform: rotate(-12deg) scale(.4); opacity: 0; transition: transform .25s cubic-bezier(.3, 1.6, .5, 1), opacity .2s; }
.quest.on .stamp { opacity: 1; transform: rotate(-12deg) scale(1); }
.stepper { display: flex; align-items: center; gap: 8px; margin-top: auto; }
.stepper b { font-family: var(--serif); font-size: 18px; min-width: 2em; text-align: center; font-variant-numeric: tabular-nums; }
.stepper .muted { white-space: nowrap; }
.stepper { gap: 6px; }
.datebar .serif { text-align: center; }

.moods { display: flex; gap: 8px; flex-wrap: wrap; }
.mood { flex: 1; min-width: 48px; padding: 8px 0; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); font-family: var(--serif); cursor: pointer; }
.mood[aria-pressed="true"] { background: var(--jade); color: var(--on-accent); border-color: var(--jade); }

/* 控件 */
.btn { border: 1px solid var(--line); background: var(--panel); border-radius: 10px; padding: 7px 14px; cursor: pointer; white-space: nowrap; }
.btn.primary { background: var(--cinnabar); border-color: var(--cinnabar); color: var(--on-accent); font-family: var(--serif); letter-spacing: .12em; }
.btn.gold { border-color: var(--gold); color: var(--gold); }
.btn.ghost { background: transparent; }
.btn.small { padding: 3px 10px; font-size: 13px; }
.btn.round { width: 34px; height: 34px; padding: 0; border-radius: 50%; font-size: 18px; line-height: 1; }
.btn:disabled { opacity: .4; cursor: default; }
:is(.btn, .quest, .mood, .tab, input, select, textarea, summary):focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

form.card { gap: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field label { font-size: 13px; color: var(--ink-soft); }
.fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
input, select, textarea { width: 100%; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--paper); }
textarea { resize: vertical; min-height: 64px; }
details summary { cursor: pointer; list-style: none; }
details summary::-webkit-details-marker { display: none; }

.pips { display: flex; gap: 4px; }
.pips i { width: 18px; height: 6px; border-radius: 3px; background: var(--panel-2); }
.pips i.on { background: var(--cinnabar); }
.tag { font-size: 12px; padding: 0 8px; border-radius: 999px; background: var(--panel-2); color: var(--ink-soft); white-space: nowrap; }
.tag.main { background: var(--cinnabar); color: var(--on-accent); }
.tag.warn { color: var(--cinnabar); }

/* 羁绊 */
.countdown { font-family: var(--serif); text-align: center; min-width: 64px; }
.countdown b { display: block; font-size: 24px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.countdown small { font-size: 12px; color: var(--ink-soft); }
.countdown.near b { color: var(--cinnabar); }
.countdown.soon b { color: var(--gold); }

/* 名录 */
.badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.badge { text-align: center; padding: 12px 6px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); min-width: 0; }
.badge .b-seal { width: 44px; height: 44px; margin: 0 auto 6px; border-radius: 50%; display: grid; place-items: center; font-family: var(--serif); font-size: 18px; border: 2px dashed var(--line); color: var(--ink-soft); }
.badge.on .b-seal { border: 2px solid var(--gold); color: var(--gold); background: color-mix(in srgb, var(--gold) 12%, var(--panel)); }
.badge b { display: block; font-family: var(--serif); font-size: 14px; }
.badge small { color: var(--ink-soft); font-size: 11px; }
.badge:not(.on) b { color: var(--ink-soft); }
.heat-wrap { overflow-x: auto; }
.heat { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, 14px); gap: 3px; width: max-content; }
.heat i { width: 14px; height: 14px; border-radius: 3px; background: var(--panel-2); }
.heat i.l1 { background: color-mix(in srgb, var(--cinnabar) 25%, var(--panel-2)); }
.heat i.l2 { background: color-mix(in srgb, var(--cinnabar) 50%, var(--panel-2)); }
.heat i.l3 { background: color-mix(in srgb, var(--cinnabar) 75%, var(--panel-2)); }
.heat i.l4 { background: var(--cinnabar); }
.log { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.log li { display: flex; justify-content: space-between; gap: 10px; list-style: none; border-bottom: 1px dashed var(--line); padding-bottom: 6px; }
.log ul { margin: 0; padding: 0; }
.log .xp { color: var(--gold); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* 底部页签 */
.tabs { position: fixed; inset: auto 0 0 0; z-index: 5; background: var(--panel); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom, 0px); }
.tabs nav { max-width: 560px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); }
.tab { background: none; border: 0; padding: 10px 0 8px; display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; color: var(--ink-soft); }
.tab b { font-family: var(--serif); font-size: 18px; line-height: 1; }
.tab span { font-size: 11px; letter-spacing: .1em; }
.tab[aria-current="page"] { color: var(--cinnabar); }

/* 登录 */
.login { min-height: 70vh; display: flex; flex-direction: column; justify-content: center; gap: 22px; }
.login h1 { font-size: 34px; letter-spacing: .3em; }
.login .vert { font-family: var(--serif); color: var(--gold); letter-spacing: .4em; }
.login form { display: flex; flex-direction: column; gap: 12px; }
.err { color: var(--cinnabar); font-size: 13px; min-height: 1.2em; }
.save-state { min-height: 1.2em; text-align: right; }
.save-state.err { color: var(--cinnabar); }

/* 提示与弹窗 */
.toast { position: fixed; left: 50%; bottom: calc(84px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 20; background: var(--ink); color: var(--paper); padding: 8px 16px; border-radius: 999px; font-size: 14px; max-width: calc(100% - 32px); }
.float-xp { position: fixed; z-index: 30; pointer-events: none; font-family: var(--serif); font-weight: 700; color: var(--gold); font-size: 18px; animation: floatUp .9s ease-out forwards; }
@keyframes floatUp { from { transform: translate(-50%, 0); opacity: 1; } to { transform: translate(-50%, -48px); opacity: 0; } }
.modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 16px; background: color-mix(in srgb, var(--ink) 55%, transparent); }
.modal .sheet { background: var(--panel); border-radius: 16px; padding: 24px; width: min(360px, 100%); text-align: center; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.modal .big-seal { width: 96px; height: 96px; border-radius: 14px; background: var(--cinnabar); color: var(--on-accent); display: grid; place-items: center; font-family: var(--serif); font-size: 30px; letter-spacing: .1em; animation: stampIn .5s cubic-bezier(.3, 1.6, .5, 1) both; }
@keyframes stampIn { from { transform: scale(2.2) rotate(-20deg); opacity: 0; } to { transform: scale(1) rotate(-6deg); opacity: 1; } }

@media (max-width: 340px) {
  .quests, .fields { grid-template-columns: 1fr; }
  .attrs { grid-template-columns: repeat(2, 1fr); }
  .badges { grid-template-columns: repeat(2, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}