:root{
  --bg:#ffffff; --panel:#f7f9fb; --panel2:#f3f5f7; --line:#e2e5e9;
  --text:#101114; --muted:#6b7078; --accent:#1769ff; --accent-dark:#0f52cc;
  --good:#1769ff; --danger:#e5484d; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:16px/1.5 Manrope,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-text-size-adjust:100%;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:44px 44px;background-position:-1px -1px;background-attachment:fixed}
body::before{content:"";position:fixed;inset:0;background:rgba(255,255,255,.6);z-index:-1}

button{font:inherit;font-weight:600;cursor:pointer;border:none;border-radius:9999px;padding:11px 18px;color:var(--text);background:var(--panel2);transition:transform .05s,background .15s}
button:active{transform:translateY(1px)}
.primary{background:var(--accent);color:#fff}
.primary:hover{background:var(--accent-dark)}
.ghost{background:#fff;border:1px solid var(--line);color:var(--muted)}
.ghost:hover{border-color:#cfd4da;color:var(--text)}
.mic{background:#eaf1ff;border:1px solid #cfe0ff;color:var(--accent);font-weight:700}
.mic:hover{background:#dfeaff}
input,select,textarea{font:inherit;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
input::placeholder,textarea::placeholder{color:#9aa0a8}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(23,105,255,.15)}

.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.brand{font-size:20px;font-weight:800;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.brand .logo{height:20px;width:auto;display:block}
.brand small{color:var(--accent);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.08em;border:1px solid #cfe0ff;background:#eaf1ff;padding:3px 8px;border-radius:9999px}
.who{display:flex;align-items:center;gap:8px}
.who label{color:var(--muted);font-size:13px;font-weight:600}
.who select{width:auto;min-width:120px;border-radius:9999px;padding:9px 14px}

.tabs{display:flex;gap:6px;padding:12px 16px;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:65px;z-index:15;overflow-x:auto}
.tabs button{background:transparent;color:var(--muted);border-radius:9999px;padding:9px 20px;white-space:nowrap}
.tabs button.active{background:var(--text);color:#fff}

main{max-width:820px;margin:0 auto;padding:24px 18px 120px}
.tab{display:none}.tab.active{display:block}

.section-head{display:flex;align-items:baseline;justify-content:space-between;margin:4px 0 18px}
h2{font-size:30px;font-weight:700;letter-spacing:-.02em;margin:0}
.wk{color:var(--muted);font-size:14px}
.wk strong{color:var(--text)}

.daybar{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.daytitle{flex:1;text-align:center}
#dayLabel{font-weight:800;font-size:22px;letter-spacing:-.02em}
#dayPicker{width:auto;padding:5px 10px;margin-top:4px;background:transparent;border:none;color:var(--muted)}
.daybar .ghost{width:44px;height:44px;padding:0;font-size:20px;display:flex;align-items:center;justify-content:center}
.daybar .primary{white-space:nowrap}

.dictate{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.dictate .hint{color:var(--muted);font-size:13px;flex:1;min-width:180px}

.addrow{display:flex;gap:8px;margin-bottom:16px}
.addrow.col{flex-direction:column}
.addrow .primary{white-space:nowrap}

.checklist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.checklist li{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 16px;transition:border-color .15s}
.checklist li:hover{border-color:#cfd4da}
.checklist li.done{opacity:.6;background:var(--panel2)}
.checklist li.done .txt{text-decoration:line-through}
.check{width:26px;height:26px;min-width:26px;border-radius:8px;border:2px solid #cfd4da;background:#fff;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;padding:0}
.check.on{background:var(--good);border-color:var(--good)}
.txt{flex:1;word-break:break-word}
.txt[contenteditable]{outline:none}
.who-badge{font-size:11px;color:var(--accent);background:#eaf1ff;border:1px solid #cfe0ff;padding:3px 9px;border-radius:9999px;font-weight:600}
.del{background:transparent;color:#b8bdc4;padding:6px 10px}
.del:hover{color:var(--danger)}
.progress{margin-top:18px;color:var(--muted);font-size:14px;text-align:center}
.share{margin-top:18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:18px}
.share .hint{color:var(--muted);font-size:13px;flex:1;min-width:180px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--text);color:#fff;padding:12px 20px;border-radius:9999px;font-weight:600;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:60;box-shadow:0 10px 30px rgba(16,17,20,.25)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.ic{vertical-align:-2px;flex:none}
.mic .ic,.primary .ic{vertical-align:-3px}

.cards{display:flex;flex-direction:column;gap:12px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card.done{opacity:.65;background:var(--panel2)}
.card .row{display:flex;align-items:center;gap:12px}
.card .title{flex:1;font-weight:700;font-size:17px;letter-spacing:-.01em}
.card .meta{color:var(--muted);font-size:13px;margin-top:6px}
.substeps{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:14px}
.substeps li{display:flex;align-items:center;gap:10px;font-size:15px}
.mini-add{display:flex;gap:8px;margin-top:12px}
.mini-add input{padding:9px 12px}
.mini-add button{padding:9px 14px}
.step-mic{padding:9px 12px}

.modal{position:fixed;inset:0;background:rgba(16,17,20,.35);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal.hidden{display:none}
.modal-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;width:100%;max-width:520px;max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(16,17,20,.18)}
.modal-card h3{margin:0 0 12px;font-size:22px;letter-spacing:-.02em}
.dict-status{color:var(--muted);font-size:14px;margin-bottom:10px}
.dict-status.live{color:var(--accent);font-weight:600}
#dictRaw{min-height:120px;resize:vertical}
.modal-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.preview{margin-top:12px}
.preview ul{padding-left:18px}
.preview .meta{color:var(--muted);font-size:13px}
.mic.recording{background:var(--danger);border-color:var(--danger);color:#fff;animation:pulse 1.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(229,72,77,.5)}70%{box-shadow:0 0 0 12px rgba(229,72,77,0)}100%{box-shadow:0 0 0 0 rgba(229,72,77,0)}}

/* calendar */
.calbar{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.callabel{flex:1;text-align:center;font-weight:800;font-size:20px;letter-spacing:-.02em}
.calbar .ghost{width:44px;height:44px;padding:0;font-size:20px;display:flex;align-items:center;justify-content:center}
#calToday{width:auto}
.cal-legend{display:flex;gap:16px;justify-content:center;color:var(--muted);font-size:12px;margin-bottom:14px;flex-wrap:wrap}
.cal-legend span{display:flex;align-items:center;gap:6px}
.lg{width:10px;height:10px;border-radius:3px;display:inline-block}
.lg-task{background:var(--accent)}
.lg-ms{background:#a855f7}
.lg-done{background:#1fbf75}
.calgrid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-dow{text-align:center;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:4px 0}
.cal-cell{min-height:82px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:7px 8px;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:border-color .15s,box-shadow .15s;overflow:hidden}
.cal-cell:hover{border-color:var(--accent);box-shadow:0 0 0 3px rgba(23,105,255,.1)}
.cal-cell.blank{background:transparent;border:none;cursor:default;box-shadow:none}
.cal-cell.today{border-color:var(--accent);background:#f4f8ff}
.cal-cell.other{opacity:.4}
.cal-num{font-size:13px;font-weight:700;align-self:flex-end;color:var(--muted)}
.cal-cell.today .cal-num{color:var(--accent)}
.cal-chip{font-size:11px;line-height:1.25;padding:2px 6px;border-radius:6px;background:#eaf1ff;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.cal-chip.done{background:#e3f7ee;color:#1fbf75;text-decoration:line-through}
.cal-chip.ms{background:#f5ebff;color:#a855f7}
.cal-more{font-size:10px;color:var(--muted)}
@media(max-width:520px){
  .cal-cell{min-height:58px;padding:4px 5px}
  .cal-chip{font-size:9px;padding:1px 4px}
  .cal-legend{font-size:11px;gap:10px}
}

@media(max-width:520px){
  h2{font-size:24px}
  #dayLabel{font-size:19px}
  .who label{display:none}
  .dictate .hint{min-width:100%}
}