/* 基本重置：原本由 Artifact 外框提供，獨立網頁需要自己寫 */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
img{max-width:100%}
[hidden]{display:none!important}
/* Layout: one phone-width column, like a small keepsake box at dusk; bottom tab bar for 抽 / 收 / 箱子; the user's own words are set in a handwritten face */
:root{
  --bg:#FFF7EC;
  --surface:#FFFFFF;
  --ink:#3B2E27;
  --ink-soft:#7E6A5B;
  --line:#F0DFCB;
  --accent:#E0813F;
  --accent-ink:#B8622A;
  --accent-soft:#FFE7D1;
  --on-accent:#FFFFFF;
  --leaf-a:#7FA374;
  --leaf-b:#C9DDB8;
  --warn:#B04A30;
  --shadow:0 1px 2px rgba(120,70,30,.06),0 12px 28px -16px rgba(150,90,40,.35);
  --f-display:"Huninn","jf open 粉圓","PingFang TC","Microsoft JhengHei",sans-serif;
  --f-body:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --f-voice:"Iansui","Kaiti TC","BiauKai","DFKai-SB",serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#121821;--surface:#1B2330;--ink:#E5EAF1;--ink-soft:#9AA6B6;--line:#2C3747;
    --accent:#E7AE5F;--accent-ink:#E7AE5F;--accent-soft:#3A2E1F;--on-accent:#1E1608;
    --leaf-a:#22423A;--leaf-b:#5D7F58;--warn:#F08E76;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 30px -16px rgba(0,0,0,.7);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#121821;--surface:#1B2330;--ink:#E5EAF1;--ink-soft:#9AA6B6;--line:#2C3747;
  --accent:#E7AE5F;--accent-ink:#E7AE5F;--accent-soft:#3A2E1F;--on-accent:#1E1608;
  --leaf-a:#22423A;--leaf-b:#5D7F58;--warn:#F08E76;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 30px -16px rgba(0,0,0,.7);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--f-body);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
  padding-left:max(16px, env(safe-area-inset-left, 0px));
  padding-right:max(16px, env(safe-area-inset-right, 0px));
}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3{margin:0;text-wrap:balance;font-weight:400}
p{margin:0}
.app{max-width:30rem;margin:0 auto;padding-block:14px calc(96px + env(safe-area-inset-bottom, 0px));display:flex;flex-direction:column;gap:18px}

.note{font-size:.78rem;color:var(--ink-soft);border:1px dashed var(--line);border-radius:10px;padding:6px 12px;text-align:center;line-height:1.6}
.note.bad{color:var(--warn);border-color:var(--warn)}
.head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.brand{font-family:var(--f-display);font-size:1.6rem;letter-spacing:.06em}
.linkbtn{background:none;border:none;color:var(--ink-soft);font-size:.85rem;cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:3px}

.view{display:flex;flex-direction:column;gap:18px;animation:rise .3s ease both}
@keyframes rise{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* 抽 */
.ask{font-family:var(--f-display);font-size:1.45rem;line-height:1.5}
.sub{color:var(--ink-soft);font-size:.95rem}
.times{display:flex;flex-direction:column;gap:12px}
.time{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 22px;border-radius:18px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;text-align:left;box-shadow:var(--shadow);transition:border-color .15s,transform .15s}
.time:hover{border-color:var(--accent);transform:translateY(-1px)}
.time b{font-family:var(--f-display);font-weight:400;font-size:1.35rem}
.time small{display:block;font-size:.85rem;color:var(--ink-soft)}
.time .n{font-size:.8rem;color:var(--ink-soft);white-space:nowrap}
.time.none{box-shadow:none;opacity:.7}

.card{background:var(--surface);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:12px}
.card-title{font-family:var(--f-display);font-size:1.3rem;line-height:1.45}
.voice{font-family:var(--f-voice);font-size:1.25rem;line-height:1.75}
.meta{display:flex;flex-wrap:wrap;gap:6px;font-size:.78rem;color:var(--ink-soft)}
.tag{border:1px solid var(--line);border-radius:999px;padding:1px 10px}
.tag.hl{border-color:var(--accent);color:var(--accent-ink)}

.media{position:relative;max-width:100%;display:grid;place-items:center}
.m-img{background:var(--accent-soft);min-height:120px}
.m-img img{display:block;width:100%;height:auto;max-height:62vh;object-fit:cover}
.m-vid{background:#000}
.m-vid video{display:block;width:100%;max-height:62vh}
.m-audio{background:var(--accent-soft);padding:24px 20px 20px;gap:14px}
.m-audio audio{width:100%}
.m-text{background:var(--accent-soft);padding:30px 22px;text-align:center}
.m-link{background:var(--bg);padding:22px 20px;justify-items:stretch}
.wave{display:flex;align-items:center;gap:3px;height:40px;width:100%;justify-content:center}
.wave i{display:block;width:4px;border-radius:2px;background:var(--accent);opacity:.75}
.sense{font-size:.78rem;letter-spacing:.12em;color:var(--accent-ink)}
.big-voice{font-family:var(--f-voice);font-size:1.5rem;line-height:1.6;margin-top:6px}
.linkcard{display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--ink);min-width:0}
.linkcard small{color:var(--ink-soft);font-size:.78rem}
.linkcard span{font-weight:500;overflow-wrap:anywhere}

.reveal{display:flex;flex-direction:column;gap:10px;border-top:1px dashed var(--line);padding-top:14px}
.reveal-l{font-size:.8rem;letter-spacing:.1em;color:var(--ink-soft)}
.action{font-size:1.08rem;font-weight:500}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;border:1.5px solid var(--accent);background:var(--accent);color:var(--on-accent);font-weight:700;cursor:pointer;min-height:48px}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.danger{background:var(--warn);border-color:var(--warn);color:var(--surface)}
.btn.wide{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row .btn{flex:1 1 9rem}

.help{font-size:.85rem;color:var(--ink-soft);text-align:center;line-height:1.7;padding:6px 8px}
.help b{color:var(--ink);font-weight:500;user-select:all}

/* 收 */
.types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.type{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 6px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-size:.9rem}
.type svg{width:22px;height:22px;stroke:var(--ink-soft);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.type[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.type[aria-pressed="true"] svg{stroke:var(--accent)}
.prompt{font-family:var(--f-voice);font-size:1.2rem;background:var(--accent-soft);border-radius:14px;padding:12px 16px;line-height:1.6}
.prompt small{display:block;font-family:var(--f-body);font-size:.75rem;color:var(--ink-soft);letter-spacing:.08em}
.field{display:flex;flex-direction:column;gap:6px}
.field>label,.field>.lbl{font-size:.9rem;font-weight:500}
.field em{font-style:normal;font-weight:400;color:var(--ink-soft);font-size:.8rem;margin-left:6px}
.field input[type=text],.field input[type=url],.field textarea,.field select{width:100%;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);padding:11px 14px;min-height:46px}
.field textarea{min-height:84px;resize:vertical;font-family:var(--f-voice);font-size:1.1rem}
.drop{display:block;border:1.5px dashed var(--line);border-radius:14px;background:var(--surface);padding:22px 16px;text-align:center;color:var(--ink-soft);font-size:.9rem;cursor:pointer}
.drop b{display:block;color:var(--ink);font-weight:500;font-size:1rem}
.drop.has{border-style:solid;border-color:var(--accent)}
.drop.small{padding:14px 16px}
.drop.small b{font-size:.92rem}
.rec{display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}
.rec .btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.rec audio{width:100%}
.rec.on,.rec.has{background:var(--accent-soft);border-radius:14px;padding:16px}
.rec-state{font-size:1.05rem;display:flex;align-items:center;gap:8px}
.rec-state b{font-variant-numeric:tabular-nums;font-weight:700}
.rec-state .dot{width:12px;height:12px;border-radius:50%;background:var(--warn);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.seg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.seg button{font-size:.86rem!important;padding-inline:2px!important}
.seg button{padding:10px 4px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-size:.92rem}
.seg button[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);font-weight:700}
.err{color:var(--warn);font-size:.9rem}

/* 箱子 */
.filters{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:5px 14px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-size:.88rem}
.chip[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.list{display:flex;flex-direction:column;gap:10px}
.item{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:10px;cursor:pointer;text-align:left}
.thumb{width:64px;height:64px;border-radius:12px;display:grid;place-items:center;overflow:hidden;background:var(--accent-soft)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb.vid{background:linear-gradient(160deg,var(--leaf-a),var(--leaf-b))}
.thumb svg{width:24px;height:24px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.thumb.vid svg{stroke:#fff}
.item b{font-weight:500;display:block;line-height:1.45}
.item small{display:block;color:var(--ink-soft);font-family:var(--f-voice);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.boxfoot{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:16px}
.backup{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:16px}
.backup label.btn.off{opacity:.45;pointer-events:none}
.inspo{display:grid;gap:10px}
.inspo-card{background:var(--surface);border:1px dashed var(--accent);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}
.inspo-card p{font-family:var(--f-voice);font-size:1.15rem}
.inspo-card b{font-weight:500;font-size:1.05rem}
.inspo-card .why{font-size:.85rem;color:var(--ink-soft)}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.inspo-card .btn{align-self:flex-start;min-height:38px;padding:6px 16px;font-size:.9rem}
.sec-h{font-family:var(--f-display);font-size:1.15rem}
.empty{display:flex;flex-direction:column;gap:8px;text-align:center;padding:10px 0}
.empty h3{font-family:var(--f-display);font-size:1.25rem}
.confirm{background:var(--surface);border:1.5px solid var(--warn);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:10px}

.foot{font-size:.76rem;color:var(--ink-soft);line-height:1.7;text-align:center;border-top:1px solid var(--line);padding-top:14px}

/* tab bar */
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:45;background:var(--surface);border-top:1px solid var(--line);
  padding:8px max(16px, env(safe-area-inset-right, 0px)) calc(8px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px))}
.tabs-in{max-width:30rem;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.tab{display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:none;border-radius:12px;padding:6px 0;cursor:pointer;color:var(--ink-soft);font-size:.82rem}
.tab svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tab[aria-current="page"]{color:var(--accent-ink);font-weight:700}

/* welcome：下方分頁列留在開場畫面上面，按了就直接關掉開場 */
.overlay{position:fixed;inset:0;z-index:40;background:var(--bg);overflow-y:auto;
  padding:calc(24px + env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) calc(96px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px))}
.welcome{max-width:26rem;margin:0 auto;display:flex;flex-direction:column;gap:22px;min-height:100%;justify-content:center}
.lid{width:120px;height:auto;align-self:center}
.welcome h2{font-family:var(--f-display);font-size:2rem;text-align:center;letter-spacing:.06em}
.welcome .lead{font-size:1.08rem;text-align:center;line-height:1.8}
.steps{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);align-items:start;gap:2px;text-align:center}
.steps div{font-size:.82rem;color:var(--ink-soft);line-height:1.55}
.steps b{display:block;font-family:var(--f-display);font-weight:400;font-size:1.1rem;color:var(--accent-ink)}
.steps .arr{color:var(--ink-soft);opacity:.5;padding-top:2px;font-size:.95rem}

.toast{position:fixed;left:50%;bottom:calc(86px + env(safe-area-inset-bottom, 0px));transform:translateX(-50%);z-index:50;background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:12px;font-size:.88rem;max-width:calc(100% - 32px);text-align:center;box-shadow:var(--shadow)}