:root{
  --paper:#F1F2ED; --surface:#FFFFFF; --surface-2:#E7E9E2; --line:#DBDED4;
  --ink:#1B2430; --ink-soft:#5A6570; --ink-faint:#8A939B;
  --accent:#33546E; --accent-ink:#FFFFFF; --accent-soft:#DCE6EA; --accent-soft-ink:#1F3A4D;
  --gold:#93611E; --gold-soft:#F1E4CC;
  --success:#2F6B4C; --success-soft:#DCEEE3;
  --danger:#A83A3A; --danger-soft:#F6DEDE;
  --focus-ring: 0 0 0 3px rgba(51,84,110,0.35);
  --shadow-s: 0 1px 2px rgba(27,36,48,0.07);
  --shadow-m: 0 6px 20px rgba(27,36,48,0.10);
  --r-s:7px; --r-m:12px; --r-l:18px;
  --font-display:'Archivo', 'Segoe UI', system-ui, sans-serif;
  --font-body:'Public Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#14181C; --surface:#1B2027; --surface-2:#222A32; --line:#2C343D;
    --ink:#E8EAE6; --ink-soft:#9AA5AC; --ink-faint:#6C767E;
    --accent:#86AFC8; --accent-ink:#0E1A22; --accent-soft:#213340; --accent-soft-ink:#BFDCEC;
    --gold:#D6A855; --gold-soft:#2E2717;
    --success:#71C199; --success-soft:#17271F;
    --danger:#E28A8A; --danger-soft:#301A1A;
    --shadow-s: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-m: 0 10px 26px rgba(0,0,0,0.4);
  }
}
:root[data-theme="dark"]{
  --paper:#14181C; --surface:#1B2027; --surface-2:#222A32; --line:#2C343D;
  --ink:#E8EAE6; --ink-soft:#9AA5AC; --ink-faint:#6C767E;
  --accent:#86AFC8; --accent-ink:#0E1A22; --accent-soft:#213340; --accent-soft-ink:#BFDCEC;
  --gold:#D6A855; --gold-soft:#2E2717;
  --success:#71C199; --success-soft:#17271F;
  --danger:#E28A8A; --danger-soft:#301A1A;
  --shadow-s: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-m: 0 10px 26px rgba(0,0,0,0.4);
}

*{box-sizing:border-box;}
svg{ width:1em; height:1em; flex-shrink:0; display:inline-block; vertical-align:middle; }
.section-title svg{ width:15px; height:15px; }
html,body{ height:100%; }
html{-webkit-text-size-adjust:100%;}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--font-body); font-size:15px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{ font-family:var(--font-display); text-wrap:balance; letter-spacing:-0.01em; margin:0; }
::selection{ background:var(--accent-soft); }
a{ color:inherit; }
button{ font-family:inherit; }
:focus-visible{ outline:none; box-shadow:var(--focus-ring); border-radius:var(--r-s); }
input:focus-visible, select:focus-visible, textarea:focus-visible{ box-shadow:var(--focus-ring); }
::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-thumb{ background:var(--line); border-radius:8px; }
@media (prefers-reduced-motion: reduce){ *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; } }

.mono{ font-family:var(--font-mono); font-variant-numeric:tabular-nums; }
.eyebrow{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color:var(--ink-faint); }

/* ---------- login ---------- */
.login-body{ display:flex; align-items:center; justify-content:center; min-height:100%; padding:24px; }
.login-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-l); box-shadow:var(--shadow-m);
  padding:30px 28px; width:100%; max-width:360px; display:flex; flex-direction:column; gap:14px; }
.login-sub{ text-align:center; color:var(--ink-soft); font-size:13.5px; margin:0 0 4px; }
.login-error{ background:var(--danger-soft); color:var(--danger); font-size:13px; padding:9px 12px; border-radius:var(--r-s); }

/* ---------- shell layout ---------- */
.shell{ display:grid; grid-template-columns:230px 1fr; min-height:100vh; }
.sidebar{
  border-right:1px solid var(--line); background:var(--surface);
  padding:20px 14px; display:flex; flex-direction:column; gap:22px;
  position:sticky; top:0; height:100vh; overflow-y:auto;
}
.brand{ display:flex; align-items:center; gap:10px; padding:2px 6px; }
.brand-mark{ width:30px; height:30px; border-radius:9px; background:var(--accent); color:var(--accent-ink);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.brand-mark svg{ width:17px; height:17px; }
.brand-text{ font-family:var(--font-display); font-weight:700; font-size:16.5px; line-height:1.15; }
.brand-sub{ font-size:11px; color:var(--ink-faint); font-family:var(--font-mono); letter-spacing:0.03em; }

nav.gtd-nav{ display:flex; flex-direction:column; gap:2px; }
.nav-item{
  display:flex; align-items:center; gap:10px; padding:9px 10px; border-radius:var(--r-s);
  color:var(--ink-soft); cursor:pointer; border:none; background:none; text-align:left; font-size:14px; font-weight:500;
  width:100%;
}
.nav-item svg{ width:17px; height:17px; flex-shrink:0; opacity:0.85; }
.nav-item:hover{ background:var(--surface-2); color:var(--ink); }
.nav-item.active{ background:var(--accent-soft); color:var(--accent-soft-ink); font-weight:600; }
.nav-item.active svg{ opacity:1; }
.nav-count{ margin-left:auto; font-family:var(--font-mono); font-size:11.5px; color:var(--ink-faint); background:var(--surface-2);
  border-radius:20px; padding:1px 7px; min-width:20px; text-align:center; }
.nav-item.active .nav-count{ background:rgba(255,255,255,0.4); color:var(--accent-soft-ink); }
.nav-count.hot{ background:var(--danger-soft); color:var(--danger); }

.sidebar-foot{ margin-top:auto; font-size:11.5px; color:var(--ink-faint); padding:0 6px; line-height:1.5; }

.main{ min-width:0; display:flex; flex-direction:column; }
.topbar{
  position:sticky; top:0; z-index:20; background:var(--paper);
  padding:16px 28px 12px; border-bottom:1px solid transparent;
}
.topbar.stuck{ border-bottom-color:var(--line); background:color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter:blur(6px); }
.capture-row{ display:flex; gap:8px; align-items:center; }
.capture-form{ flex:1; display:flex; align-items:center; gap:10px; background:var(--surface); border:1.5px solid var(--line);
  border-radius:var(--r-m); padding:5px 6px 5px 14px; box-shadow:var(--shadow-s); transition:border-color .15s; }
.capture-form:focus-within{ border-color:var(--accent); }
.capture-form svg{ width:17px; height:17px; color:var(--ink-faint); flex-shrink:0; }
.capture-form input{ flex:1; border:none; outline:none; background:none; font-size:15px; color:var(--ink); font-family:var(--font-body); padding:8px 0; min-width:0; }
.capture-form input::placeholder{ color:var(--ink-faint); }
.btn-add{ background:var(--accent); color:var(--accent-ink); border:none; border-radius:var(--r-s); padding:9px 16px;
  font-weight:600; font-size:13.5px; cursor:pointer; flex-shrink:0; }
.btn-add:disabled{ opacity:0.4; cursor:default; }
.menu-btn{ display:none; border:1px solid var(--line); background:var(--surface); border-radius:var(--r-s); width:38px; height:38px;
  align-items:center; justify-content:center; cursor:pointer; flex-shrink:0; }
.menu-btn svg{ width:19px; height:19px; }

.content{ padding:22px 28px 90px; flex:1; }
.view-head{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; margin-bottom:18px; flex-wrap:wrap; }
.view-title{ font-size:24px; font-weight:700; }
.view-desc{ color:var(--ink-soft); font-size:13.5px; margin-top:3px; }
.view-tools{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; }

select.pill, .pill-select select{
  font-family:var(--font-body); font-size:12.5px; font-weight:600; color:var(--ink-soft);
  background:var(--surface); border:1px solid var(--line); border-radius:20px; padding:6px 26px 6px 12px;
  cursor:pointer; appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%235A6570' stroke-width='1.4' fill='none' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat; background-position:right 10px center;
}
.link-btn{ background:none; border:none; color:var(--accent); font-weight:600; font-size:13px; cursor:pointer; padding:4px 2px; }
.link-btn:hover{ text-decoration:underline; }

/* ---------- stat tiles ---------- */
.stats{ display:grid; grid-template-columns:repeat(6,1fr); gap:10px; margin-bottom:26px; }
.stat{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-m); padding:13px 14px; }
.stat-num{ font-family:var(--font-mono); font-size:22px; font-weight:500; line-height:1; }
.stat-num.warn{ color:var(--gold); }
.stat-num.danger{ color:var(--danger); }
.stat-label{ font-size:11.5px; color:var(--ink-soft); margin-top:6px; line-height:1.3; }

/* ---------- context/energy bar ---------- */
.focus-bar{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--r-m); padding:12px 16px; margin-bottom:18px; }
.focus-bar-label{ font-size:13px; color:var(--ink-soft); display:flex; align-items:center; gap:6px; }
.focus-bar-label svg{ width:15px; height:15px; }
.focus-group{ display:flex; align-items:center; gap:6px; font-size:13px; }
.focus-group label{ color:var(--ink-faint); font-size:11.5px; text-transform:uppercase; letter-spacing:0.04em; font-family:var(--font-mono); }

/* ---------- sections & rows ---------- */
.section{ margin-bottom:28px; }
.section-title{ display:flex; align-items:center; gap:8px; font-size:12px; font-weight:700; text-transform:uppercase;
  letter-spacing:0.06em; color:var(--ink-faint); margin-bottom:10px; }
.section-title .n{ font-family:var(--font-mono); background:var(--surface-2); border-radius:20px; padding:1px 8px; font-weight:500; }

.row-list{ display:flex; flex-direction:column; gap:7px; }
.row{ display:flex; align-items:flex-start; gap:12px; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--r-m); padding:11px 14px; box-shadow:var(--shadow-s); cursor:pointer; }
.row:hover{ border-color:color-mix(in srgb, var(--accent) 40%, var(--line)); }
.row.done{ opacity:0.55; }
.row-stripe{ width:4px; align-self:stretch; border-radius:3px; flex-shrink:0; margin-top:1px; }
.stripe-High{ background:var(--danger); } .stripe-Medium{ background:var(--gold); } .stripe-Low{ background:var(--ink-faint); } .stripe-none{ background:var(--line); }

.check{ width:20px; height:20px; border-radius:50%; border:1.6px solid var(--line); flex-shrink:0; margin-top:1px;
  display:flex; align-items:center; justify-content:center; background:var(--surface); cursor:pointer; }
.check svg{ width:12px; height:12px; opacity:0; color:var(--accent-ink); }
.check.checked{ background:var(--success); border-color:var(--success); }
.check.checked svg{ opacity:1; color:#fff; }

.row-body{ flex:1; min-width:0; }
.row-title{ font-size:14.5px; font-weight:600; line-height:1.35; }
.row.done .row-title{ text-decoration:line-through; }
.row-meta{ display:flex; flex-wrap:wrap; gap:6px; margin-top:6px; }
.chip{ display:inline-flex; align-items:center; gap:4px; font-size:11px; font-weight:600; padding:2.5px 8px; border-radius:20px;
  background:var(--surface-2); color:var(--ink-soft); font-family:var(--font-mono); letter-spacing:0.01em; }
.chip.due{ background:var(--gold-soft); color:var(--gold); }
.chip.due.overdue{ background:var(--danger-soft); color:var(--danger); }
.chip.area{ background:var(--accent-soft); color:var(--accent-soft-ink); font-family:var(--font-body); }
.row-actions{ display:flex; gap:4px; flex-shrink:0; }
.icon-btn{ width:30px; height:30px; border-radius:var(--r-s); border:none; background:none; color:var(--ink-faint);
  display:flex; align-items:center; justify-content:center; cursor:pointer; flex-shrink:0; }
.icon-btn:hover{ background:var(--surface-2); color:var(--ink); }
.icon-btn svg{ width:16px; height:16px; }
.icon-btn.danger:hover{ background:var(--danger-soft); color:var(--danger); }

.empty{ text-align:center; padding:48px 20px; color:var(--ink-soft); border:1.5px dashed var(--line); border-radius:var(--r-l); }
.empty svg{ width:30px; height:30px; color:var(--ink-faint); margin-bottom:10px; }
.empty-title{ font-weight:700; color:var(--ink); font-size:15px; margin-bottom:4px; }
.empty-sub{ font-size:13px; max-width:340px; margin:0 auto; }

.sync-banner{ display:flex; align-items:center; gap:9px; background:var(--surface-2); color:var(--ink-soft); border-radius:var(--r-m);
  padding:8px 14px; font-size:12.5px; margin-bottom:18px; }
.sync-banner svg{ width:14px; height:14px; flex-shrink:0; }
.sync-banner.error{ background:var(--danger-soft); color:var(--danger); }

/* ---------- clarify inline for inbox ---------- */
.clarify-actions{ display:flex; flex-wrap:wrap; gap:6px; margin-top:9px; }
.clarify-btn{ font-size:12px; font-weight:600; border:1px solid var(--line); background:var(--surface); color:var(--ink-soft);
  border-radius:20px; padding:5px 12px; cursor:pointer; display:flex; align-items:center; gap:5px; }
.clarify-btn svg{ width:13px; height:13px; }
.clarify-btn:hover{ border-color:var(--accent); color:var(--accent); }
.clarify-btn.del:hover{ border-color:var(--danger); color:var(--danger); background:var(--danger-soft); }

/* ---------- weekly review ---------- */
.review-phase{ margin-bottom:20px; }
.review-phase h3{ font-size:13px; text-transform:uppercase; letter-spacing:0.05em; color:var(--ink-faint); margin-bottom:9px; }
.review-step{ display:flex; align-items:flex-start; gap:11px; padding:10px 4px; border-bottom:1px solid var(--line); }
.review-step:last-child{ border-bottom:none; }
.review-step-label{ font-size:14px; font-weight:500; }
.review-step.done .review-step-label{ color:var(--ink-soft); text-decoration:line-through; }

/* ---------- modal ---------- */
.overlay{ position:fixed; inset:0; background:rgba(15,20,25,0.45); display:flex; align-items:flex-start; justify-content:center;
  padding:6vh 16px; overflow-y:auto; z-index:100; }
.modal{ background:var(--surface); border-radius:var(--r-l); width:100%; max-width:520px; box-shadow:var(--shadow-m); }
.modal-head{ display:flex; align-items:center; justify-content:space-between; padding:18px 20px 14px; border-bottom:1px solid var(--line); }
.modal-head h2{ font-size:16.5px; }
.modal-body{ padding:18px 20px; display:flex; flex-direction:column; gap:14px; max-height:64vh; overflow-y:auto; }
.modal-foot{ display:flex; justify-content:space-between; align-items:center; gap:10px; padding:14px 20px 18px; }
.field{ display:flex; flex-direction:column; gap:5px; }
.field label{ font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; color:var(--ink-faint); }
.field input[type=text], .field input[type=date], .field input[type=password], .field textarea, .field select{
  font-family:var(--font-body); font-size:14px; padding:9px 11px; border:1px solid var(--line); border-radius:var(--r-s);
  background:var(--paper); color:var(--ink); width:100%;
}
.field textarea{ resize:vertical; min-height:56px; font-family:var(--font-body); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.btn{ border:none; border-radius:var(--r-s); padding:9px 16px; font-weight:600; font-size:13.5px; cursor:pointer; }
.btn-primary{ background:var(--accent); color:var(--accent-ink); }
.btn-ghost{ background:none; color:var(--ink-soft); border:1px solid var(--line); }
.btn-danger-ghost{ background:none; color:var(--danger); border:1px solid var(--danger); }
.bucket-choice{ display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.bucket-opt{ border:1.5px solid var(--line); border-radius:var(--r-m); padding:12px; text-align:left; background:var(--surface);
  cursor:pointer; display:flex; flex-direction:column; gap:3px; }
.bucket-opt:hover{ border-color:var(--accent); }
.bucket-opt.sel{ border-color:var(--accent); background:var(--accent-soft); }
.bucket-opt strong{ font-size:13.5px; }
.bucket-opt span{ font-size:11.5px; color:var(--ink-soft); }
.bucket-opt.sel span{ color:var(--accent-soft-ink); }

.toast-wrap{ position:fixed; bottom:22px; left:50%; transform:translateX(-50%); z-index:200; display:flex; flex-direction:column; gap:8px; align-items:center; }
.toast{ background:var(--ink); color:var(--paper); font-size:13px; font-weight:500; padding:10px 18px; border-radius:30px; box-shadow:var(--shadow-m); }

.bottom-nav{ display:none; }
.sidebar-scrim{ display:none; position:fixed; inset:0; background:rgba(0,0,0,0.35); z-index:80; }
.sidebar-scrim.show{ display:block; }

@media (max-width: 860px){
  .shell{ grid-template-columns:1fr; }
  .sidebar{ position:fixed; left:0; top:0; bottom:0; width:250px; transform:translateX(-100%); transition:transform .2s ease;
    z-index:90; box-shadow:var(--shadow-m); }
  .sidebar.open{ transform:translateX(0); }
  .menu-btn{ display:flex; }
  .stats{ grid-template-columns:repeat(3,1fr); }
  .content{ padding:18px 16px 84px; }
  .topbar{ padding:14px 16px 10px; }
  .bottom-nav{ display:flex; position:fixed; bottom:0; left:0; right:0; background:var(--surface); border-top:1px solid var(--line);
    z-index:60; padding:6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .bn-item{ flex:1; display:flex; flex-direction:column; align-items:center; gap:2px; background:none; border:none; color:var(--ink-faint);
    font-size:10px; font-weight:600; padding:5px 2px; cursor:pointer; }
  .bn-item svg{ width:20px; height:20px; }
  .bn-item.active{ color:var(--accent); }
}
@media (max-width:480px){
  .stats{ grid-template-columns:repeat(2,1fr); }
  .field-row{ grid-template-columns:1fr; }
  .bucket-choice{ grid-template-columns:1fr; }
}