/* Pact v1 — warm dark, mobile-first, dependency-free */
:root{
  --bg:#171310; --card:#221c17; --card2:#2a221b; --line:#3a2f24;
  --ink:#f3e9dc; --muted:#a89880; --accent:#f5b942; --accent-ink:#241a08;
  --good:#7dc98f; --bad:#e07864; --blue:#7fb4d8;
  --bar:rgba(23,19,16,.96);
  --r:14px;
}
/* Tide — deep calm blue */
[data-theme="tide"]{
  --bg:#10161d; --card:#17202b; --card2:#1e2a38; --line:#2c3a4d;
  --ink:#e8f0f7; --muted:#8fa3b8; --accent:#5ec8b8; --accent-ink:#06231e;
  --good:#7dc98f; --bad:#d98a7a; --blue:#7fb4d8;
  --bar:rgba(16,22,29,.96);
}
/* Meadow — airy light green */
[data-theme="meadow"]{
  --bg:#f4f1e8; --card:#ffffff; --card2:#ece5d3; --line:#d9cdb2;
  --ink:#2c2620; --muted:#7a6f5c; --accent:#4d9a5f; --accent-ink:#ffffff;
  --good:#3d8a4f; --bad:#c26a5a; --blue:#4a7fa5;
  --bar:rgba(244,241,232,.96);
}
/* Dusk — cozy plum */
[data-theme="dusk"]{
  --bg:#17121d; --card:#201a29; --card2:#292033; --line:#3a2f4a;
  --ink:#efe8f5; --muted:#a393b8; --accent:#b79ced; --accent-ink:#1d1430;
  --good:#7dc98f; --bad:#d98a7a; --blue:#8fb4e8;
  --bar:rgba(23,18,29,.96);
}
/* Onyx — black & gold */
[data-theme="onyx"]{
  --bg:#0a0a0a; --card:#141414; --card2:#1d1d1d; --line:#2b2b2b;
  --ink:#f5f0e4; --muted:#998d74; --accent:#f2c14e; --accent-ink:#1a1405;
  --good:#7dc98f; --bad:#d98a7a; --blue:#8fb4e8;
  --bar:rgba(10,10,10,.96);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  max-width:520px; margin-inline:auto; min-height:100vh;
  padding-bottom:calc(76px + env(safe-area-inset-bottom));
}
.topbar{
  position:sticky; top:0; z-index:5; display:flex; align-items:center; gap:10px;
  padding:12px 16px; background:var(--bar); border-bottom:1px solid var(--line);
  backdrop-filter:blur(6px);
}
.brand{margin:0; font-size:22px; letter-spacing:.5px; color:var(--accent)}
.score{margin-left:auto;display:flex;gap:8px;align-items:center}
.who-chip{display:inline-flex;align-items:center;gap:7px;background:var(--card2);border:1px solid var(--line);
  color:var(--ink);border-radius:999px;padding:6px 12px;font-size:14px;cursor:pointer;white-space:nowrap}
.who-chip:active{transform:scale(.97)}
.who-chip b{font-size:14px}
.who-chip .mood-mini{font-size:15px}
.who-pts{color:var(--muted);font-size:12px}
.who-pts b{color:var(--accent);font-size:14px}
.prof-card{text-align:center;padding:6px 2px}
.prof-mood{font-size:44px}
.prof-name{font-size:22px;font-weight:800;margin:6px 0 2px}
.prof-rel{color:var(--muted);font-size:13px;margin-bottom:10px}
.prof-desc{font-style:italic;color:var(--ink);opacity:.85;margin:0 0 12px}
.prof-pts{display:inline-block;background:color-mix(in srgb,var(--accent) 18%,transparent);
  border:1px solid var(--accent);color:var(--accent);border-radius:999px;padding:8px 18px;font-weight:800;font-size:16px}
.icon-btn{background:none;border:0;color:var(--muted);font-size:20px;padding:6px;cursor:pointer}
#app{padding:16px 16px 8px}
h2{font-size:20px;margin:18px 0 10px}
h3{font-size:15px;margin:18px 0 8px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.row-head{display:flex;align-items:center;justify-content:space-between}
.row-head h2{margin:18px 0 10px}
.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r);
  padding:14px; margin:0 0 12px;
}
.hero{text-align:center;padding:26px 10px}
.hero h2{font-size:28px;margin:0 0 8px;color:var(--ink)}
.hero p{color:var(--muted);margin:0}
.field{display:block;margin:0 0 12px}
.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input,textarea,select{
  width:100%; background:var(--card2); border:1px solid var(--line); color:var(--ink);
  border-radius:10px; padding:11px 12px; font-size:16px; font-family:inherit;
}
input:focus,textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
textarea{resize:vertical}
.btn{
  display:inline-block; border:1px solid var(--line); background:var(--card2); color:var(--ink);
  border-radius:12px; padding:11px 16px; font-size:16px; cursor:pointer; text-align:center;
}
.btn.big{width:100%;margin:4px 0}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
.btn.small{padding:7px 12px;font-size:14px}
.btn.danger{border-color:var(--bad);color:var(--bad);background:none;width:100%}
.btn:disabled{opacity:.45;cursor:default}
.or{text-align:center;color:var(--muted);margin:10px 0;font-size:14px}
.code-card{text-align:center}
.big-code{font-size:40px;letter-spacing:8px;color:var(--accent);font-weight:800;margin:8px 0;font-family:ui-monospace,monospace}
.muted{color:var(--muted);font-size:14px}
.muted-sm{color:var(--muted);font-size:12px;font-weight:400;text-transform:none;letter-spacing:0}
.empty{color:var(--muted);font-size:14px;padding:14px;border:1px dashed var(--line);border-radius:var(--r);text-align:center;margin-bottom:12px}
.task,.goal,.tracker-row,.feed-item,.note-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:12px 14px;margin-bottom:10px;
}
.task{display:flex;align-items:center;gap:12px}
.task .t-info{flex:1;min-width:0}
.task .t-title{font-weight:600}
.task .t-meta{font-size:13px;color:var(--muted)}
.task.done{opacity:.55}
.task.done .t-title{text-decoration:line-through}
.task.missed{border-color:var(--bad)}
.pill{font-size:12px;font-weight:700;padding:3px 9px;border-radius:99px;white-space:nowrap}
.pill.plus{background:rgba(125,201,143,.15);color:var(--good)}
.pill.minus{background:rgba(224,120,100,.15);color:var(--bad)}
.pill.due{background:rgba(245,185,66,.15);color:var(--accent)}
.check{
  width:44px;height:44px;border-radius:50%;border:2px solid var(--accent);background:none;
  color:var(--accent);font-size:20px;flex:none;cursor:pointer;
}
.goal-head{display:flex;align-items:center;gap:8px}
.goal-head .g-title{font-weight:700;flex:1}
.goal .g-meta{font-size:13px;color:var(--muted);margin:6px 0}
.goal .g-desc{font-size:14px;color:var(--ink);margin:6px 0}
.badge{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:3px 8px;border-radius:99px}
.badge.proposed{background:rgba(127,180,216,.18);color:var(--blue)}
.badge.active{background:rgba(125,201,143,.15);color:var(--good)}
.badge.paused{background:rgba(245,185,66,.15);color:var(--accent)}
.badge.completed{background:rgba(125,201,143,.25);color:var(--good)}
.badge.declined{background:rgba(160,152,128,.15);color:var(--muted)}
.goal-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.tracker-row{display:flex;align-items:center;gap:12px}
.tracker-row .tr-info{flex:1}
.tracker-row .tr-title{font-weight:600}
.tracker-row .tr-meta{font-size:13px;color:var(--muted)}
.dots{display:flex;gap:5px;margin-top:8px}
.dot{width:14px;height:14px;border-radius:50%;border:1px solid var(--line);background:var(--card2)}
.dot.on{background:var(--good);border-color:var(--good)}
.feed-item{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.feed-item .f-ico{font-size:18px;flex:none}
.feed-item .f-text{flex:1}
.feed-item .f-time{font-size:12px;color:var(--muted);white-space:nowrap}
.feed-item .f-delta{font-weight:800}
.feed-item .f-delta.pos{color:var(--good)}
.feed-item .f-delta.neg{color:var(--bad)}
.note-card{border-left:3px solid var(--accent)}
.note-card blockquote{margin:6px 0;font-style:italic;font-size:16px}
.note-card.locked{opacity:.6;border-left-color:var(--line)}
#tabbar{
  position:fixed;bottom:0;left:0;right:0;z-index:5;display:flex;
  background:var(--bar);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
  max-width:520px;margin-inline:auto;
}
.tab{flex:1;background:none;border:0;color:var(--muted);font-size:14px;padding:14px 4px;cursor:pointer}
.tab.on{color:var(--accent);font-weight:700}
.modal{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.6);display:flex;align-items:flex-end;justify-content:center}
.modal[hidden]{display:none}
.sheet{
  background:var(--card);border:1px solid var(--line);border-bottom:0;border-radius:18px 18px 0 0;
  width:100%;max-width:520px;max-height:88vh;overflow:auto;padding:16px 16px 28px;
}
.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.sheet-head h3{margin:0;font-size:18px;color:var(--ink);text-transform:none;letter-spacing:0}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:18px 0 8px}
.two{display:flex;gap:10px}
.two .field{flex:1}
hr{border:0;border-top:1px solid var(--line);margin:16px 0}

/* pact switcher, pact rows, theme swatches */
.pact-switch{
  flex:1;min-width:0;margin:4px 0 2px;background:var(--card2);border:1px solid var(--line);
  color:var(--ink);border-radius:10px;padding:10px 12px;font-size:15px;
}
.pact-switch-row{display:flex;gap:8px;align-items:center}
.pact-switch-row .btn{white-space:nowrap;margin:4px 0 2px}
.pact-chip{display:inline-flex;align-items:center;gap:6px;background:var(--card2);border:1px solid var(--line);
  color:var(--ink);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer;margin-bottom:2px}
.pact-card{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:14px;margin-bottom:10px;cursor:pointer;text-align:left;width:100%;color:var(--ink)}
.pact-card.current{border-color:var(--accent)}
.pact-card .pc-main{flex:1;min-width:0}
.pact-card .pc-label{font-weight:700;font-size:16px}
.pact-card .pc-code{font-size:13px;color:var(--muted);margin-top:2px}
.pact-card .pc-badge{font-size:11px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px}
.pact-row{
  display:flex;align-items:center;gap:12px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;margin-bottom:8px;
}
.pact-row .t-info{flex:1;min-width:0}
.pact-row .t-title{font-weight:600}
.pact-row .t-meta{font-size:13px;color:var(--muted)}
.sheet-h{font-size:15px;margin:0 0 8px;color:var(--ink);text-transform:none;letter-spacing:0}
.theme-row{display:flex;gap:12px;margin-bottom:4px}
.theme-swatch{
  width:46px;height:46px;border-radius:50%;background:var(--sw);
  border:3px solid transparent;cursor:pointer;padding:0;
}
.theme-swatch.on{border-color:var(--ink)}
.theme-name{font-size:12px;color:var(--muted);text-align:center;margin-top:4px}
.kv{display:flex;justify-content:space-between;font-size:14px;padding:4px 0;color:var(--muted)}
.kv b{color:var(--ink)}
@media(min-width:560px){
  .modal{align-items:center}
  .sheet{border-radius:18px;border-bottom:1px solid var(--line)}
}
.sec-head{display:flex;align-items:center;justify-content:space-between;margin:18px 0 8px}
.sec-head h3{margin:0}
.daily{margin-bottom:10px}
.daily-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:var(--card2);
  font-size:16px;font-weight:600;cursor:pointer;text-align:left;color:var(--ink)}
.daily-btn:active{transform:scale(.98)}
.daily-btn.done{opacity:.55;cursor:default}
.db-title{flex:1;min-width:0}
.db-done{color:var(--good);font-size:20px}
.db-meta{margin-top:6px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.db-meta .dots{margin-top:0}
.celebrate{text-align:center;padding:8px 4px}
.celebrate p{font-size:26px;font-weight:700;margin:6px 0 18px;line-height:1.35}

/* ---- v9 modern pass: dashboard, mood, depth, motion ---- */
.dash{display:flex;align-items:center;justify-content:space-between;
  background:linear-gradient(135deg,var(--card),var(--card2));
  border:1px solid var(--line);border-radius:18px;padding:16px 18px;margin-bottom:12px;
  box-shadow:0 8px 24px rgba(0,0,0,.18)}
.dash-greet{font-size:24px;font-weight:800;letter-spacing:-.3px}
.dash-date{font-size:13px;color:var(--muted);margin-top:2px}
.dash-ring{position:relative;width:64px;height:64px;flex:none}
.ring-anim{transition:stroke-dashoffset .8s cubic-bezier(.22,1,.36,1)}
.ring-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800}
.mood-card{margin-bottom:12px}
.mood-q{font-weight:700;margin-bottom:10px}
.mood-faces{display:flex;gap:6px;justify-content:space-between}
.mood-face{flex:1;font-size:30px;background:var(--card2);border:2px solid transparent;
  border-radius:14px;padding:8px 0;cursor:pointer;filter:grayscale(1);opacity:.55;
  transition:transform .15s,filter .15s,opacity .15s,border-color .15s}
.mood-face:active{transform:scale(.92)}
.mood-face.on{filter:none;opacity:1;border-color:var(--accent);transform:scale(1.06)}
.mood-partner{margin-top:10px;font-size:14px;color:var(--muted)}
.streak{font-size:14px;font-weight:800;white-space:nowrap}
.ph-head{margin:12px 0 6px}
.partner-habit{display:flex;align-items:center;gap:10px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;margin-bottom:8px}
.partner-habit .ph-info{flex:1;min-width:0}
.partner-habit .ph-title{font-weight:600;font-size:15px}
.partner-habit .ph-meta{font-size:12px;color:var(--muted)}
.card{box-shadow:0 4px 16px rgba(0,0,0,.14)}
.btn{transition:transform .12s,box-shadow .12s}
.btn:active{transform:scale(.97)}
.btn.primary{background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 78%,#000));
  box-shadow:0 4px 14px rgba(0,0,0,.25)}
.daily-btn{box-shadow:0 4px 14px rgba(0,0,0,.16);transition:transform .12s,box-shadow .12s}
.task,.goal,.feed-item,.note-card{box-shadow:0 3px 10px rgba(0,0,0,.10)}
h2{letter-spacing:-.3px}
/* kill mobile tap delay on all tappables */
.btn,.mood-face,.daily-btn,.check,.theme-swatch{ touch-action:manipulation; -webkit-tap-highlight-color:transparent }
.mood-mini{font-size:15px;margin-left:2px}

/* ---------------- rewards page ---------------- */
.rewards-balance{text-align:center;font-size:28px;margin:6px 0 14px}
.rewards-balance .heart{color:#e5484d}
.rewards-balance b{font-variant-numeric:tabular-nums}
#view-rewards{position:relative;padding-bottom:90px}
.reward-card{position:relative;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 26%,var(--card)),var(--card));
  border:1px solid color-mix(in srgb,var(--accent) 34%,transparent);
  border-radius:20px;padding:16px;margin-bottom:14px;display:flex;gap:12px;align-items:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25)}
.r-main{flex:1;min-width:0}
.r-title{font-size:19px;font-weight:700;margin-bottom:2px}
.r-desc{opacity:.75;font-size:14px;margin-bottom:2px}
.r-cost{opacity:.85;font-size:15px;margin-top:4px}
.r-by{opacity:.55;font-size:12px;margin-top:2px}
.r-side{display:flex;flex-direction:column;align-items:center;gap:6px}
.r-count{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.buy-btn{background:linear-gradient(135deg,#e8a93d,#d18f1f);color:#241a08;border:none;
  border-radius:999px;padding:12px 26px;font-size:16px;font-weight:700;cursor:pointer;
  box-shadow:0 4px 12px rgba(209,143,31,.35);transition:transform .15s}
.buy-btn:active{transform:scale(.93)}
.buy-btn[disabled]{filter:grayscale(.8);opacity:.45;cursor:not-allowed;box-shadow:none}
.reward-card.redeemed{opacity:.85;border-style:dashed}
.r-del{position:absolute;top:8px;right:10px;background:none;border:none;color:inherit;
  opacity:.4;font-size:14px;cursor:pointer;padding:6px}
.fab{position:fixed;right:20px;bottom:96px;width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,#e8a93d,#d18f1f);color:#241a08;border:none;
  font-size:32px;line-height:1;cursor:pointer;z-index:10;
  box-shadow:0 8px 20px rgba(209,143,31,.45);transition:transform .15s}
.fab:active{transform:scale(.9)}

/* ---------------- habit cards + history dots ---------------- */
.habit-card{position:relative;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 24%,var(--card)),var(--card));
  border:1px solid color-mix(in srgb,var(--accent) 32%,transparent);
  border-radius:20px;padding:16px;margin-bottom:16px;display:flex;gap:12px;align-items:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25)}
.streak-badge{position:absolute;top:-11px;right:14px;
  background:color-mix(in srgb,var(--accent) 30%,var(--card));
  border:1px solid color-mix(in srgb,var(--accent) 55%,transparent);
  border-radius:999px;padding:3px 10px;font-size:13px;font-weight:700;white-space:nowrap}
.h-main{flex:1;min-width:0}
.h-title{font-size:18px;font-weight:700}
.h-meta{opacity:.6;font-size:13px;margin-top:2px}
.hdots{display:flex;gap:4px;margin-top:9px;font-size:11px;line-height:1;flex-wrap:nowrap}
.hdot.done{color:var(--accent)}
.hdot.missed{color:var(--muted);opacity:.4}
.hdot.today{color:var(--muted);opacity:.8}
.hdot.rest{color:var(--blue);opacity:.95}
.upcoming{display:flex;gap:8px;overflow-x:auto;margin:2px 0 12px;padding-bottom:2px}
.up-chip{flex:0 0 auto;background:color-mix(in srgb,var(--blue) 14%,var(--card2));
  border:1px solid color-mix(in srgb,var(--blue) 40%,transparent);border-radius:999px;
  padding:7px 13px;font-size:13px;color:var(--ink);white-space:nowrap}
.up-chip b{color:var(--blue)}
.rest-btn{font-size:17px;opacity:.45;background:none;border:none;cursor:pointer;padding:6px}
.rest-btn.on{opacity:1}
.recap{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,var(--card)),var(--card));
  border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));border-radius:var(--r);
  padding:14px;margin-bottom:14px}
.recap-head{font-weight:800;font-size:15px;margin-bottom:10px}
.recap-cols{display:flex;gap:10px}
.recap-col{flex:1;background:color-mix(in srgb,var(--card2) 70%,transparent);border-radius:10px;padding:10px 12px}
.recap-col b{display:block;font-size:13px;margin-bottom:6px}
.recap-col span{display:block;font-size:13px;color:var(--muted);margin-top:3px}
.h-trigger{background:linear-gradient(135deg,#e8a93d,#d18f1f);color:#241a08;border:none;
  border-radius:999px;min-width:56px;height:44px;padding:0 16px;font-size:16px;font-weight:700;cursor:pointer;
  box-shadow:0 4px 12px rgba(209,143,31,.35);transition:transform .15s;flex-shrink:0}
.h-trigger:active{transform:scale(.92)}
.h-trigger.done{background:var(--card2);color:var(--good);box-shadow:none;cursor:default}

/* ---------------- rewards/punishments segment ---------------- */
.seg{display:flex;background:var(--card2);border-radius:999px;padding:4px;margin-bottom:14px}
.seg button{flex:1;background:none;border:none;color:var(--muted);font-size:15px;font-weight:600;
  padding:10px;border-radius:999px;cursor:pointer}
.seg button.on{background:color-mix(in srgb,var(--accent) 25%,var(--card2));color:var(--ink)}
.preset-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.reward-card.assigned{border-style:dashed;opacity:.9}

/* Onyx — extra gold glow */
[data-theme="onyx"] .buy-btn,
[data-theme="onyx"] .h-trigger:not(.done),
[data-theme="onyx"] .fab{
  box-shadow:0 0 26px rgba(242,193,78,.75),0 4px 14px rgba(242,193,78,.45);
}
[data-theme="onyx"] .brand,
[data-theme="onyx"] .tab.on,
[data-theme="onyx"] .streak-badge,
[data-theme="onyx"] .rewards-balance b,
[data-theme="onyx"] .mood-face.on{
  text-shadow:0 0 18px rgba(242,193,78,.95),0 0 4px rgba(242,193,78,.9);
}
[data-theme="onyx"] .hdot.done{
  text-shadow:0 0 10px rgba(242,193,78,1);
}
[data-theme="onyx"] .reward-card,
[data-theme="onyx"] .habit-card{
  box-shadow:0 0 30px rgba(242,193,78,.18),0 6px 18px rgba(0,0,0,.45);
}
[data-theme="onyx"] .btn.primary{
  box-shadow:0 0 20px rgba(242,193,78,.55);
}

/* invite message — tap to copy */
.invite-msg{display:block;width:100%;text-align:left;background:var(--card2);
  border:1px dashed color-mix(in srgb,var(--accent) 55%,transparent);border-radius:16px;
  padding:14px;color:var(--ink);font:15px/1.55 inherit;white-space:pre-wrap;
  cursor:pointer;transition:transform .15s}
.invite-msg:active{transform:scale(.98)}

/* notes */
.notes-actions{display:flex;gap:10px;margin-top:10px}
.notes-actions .btn{flex:1}
.nc-row{display:flex;gap:10px;align-items:center;margin-top:4px}
.nc-row .btn.primary{flex:1}
#nc-priv.on{background:color-mix(in srgb,var(--accent) 30%,var(--card2));border-color:var(--accent)}
.note-card{position:relative}
.priv-badge{position:absolute;top:10px;right:12px;font-size:16px}
.mini-btn{background:var(--card2);border:1px solid var(--line);border-radius:999px;
  font-size:16px;padding:2px 10px;cursor:pointer;vertical-align:middle}
.mini-btn.on{background:color-mix(in srgb,var(--accent) 30%,var(--card2));border-color:var(--accent)}
.note-actions{display:flex;gap:8px;margin-top:8px}
.note-card.sent{border-left:3px solid var(--accent)}
.seg button[disabled]{opacity:.35;cursor:not-allowed}
.seg.mini{margin-bottom:10px}
.seg.mini button{font-size:13px;padding:7px 0}

/* letters */
.notes-tabs{display:flex;gap:6px;align-items:center}
.letter-sealed{display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 16%,var(--card)),var(--card));
  border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);
  border-radius:16px;padding:14px;margin-bottom:10px;color:var(--ink);cursor:pointer;
  box-shadow:0 4px 14px rgba(0,0,0,.22)}
.ls-env{font-size:30px;flex-shrink:0}
.ls-main{flex:1;min-width:0}
.ls-sub{display:block;font-weight:700;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ls-from{display:block;opacity:.6;font-size:13px;margin-top:2px}
.ls-new{background:var(--accent);color:var(--accent-ink);font-size:11px;font-weight:800;
  border-radius:999px;padding:4px 10px;letter-spacing:.5px;flex-shrink:0}
.letter-read{font-family:Georgia,'Times New Roman',serif;background:var(--card2);
  border-radius:12px;padding:20px 16px;margin-bottom:12px}
.lr-meta{opacity:.55;font-size:13px;margin-bottom:12px;font-family:inherit}
.lr-body{white-space:pre-wrap;line-height:1.75;font-size:16px}
.lr-sign{text-align:right;margin-top:16px;font-style:italic;opacity:.8}
.row2{display:flex;gap:10px;justify-content:center;margin-top:10px}
.row2 .btn{flex:1;max-width:220px}

/* habit calendar */
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cal-head b{font-size:18px}
.cal-head .icon-btn{font-size:26px;padding:4px 14px}
.cal-seg{margin-bottom:12px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-dow{text-align:center;font-size:11px;font-weight:700;opacity:.5;padding:4px 0}
.cal-day{aspect-ratio:1;border-radius:10px;border:1px solid var(--line);color:var(--ink);
  font-size:13px;cursor:pointer;padding:0;
  background:linear-gradient(to top,color-mix(in srgb,var(--accent) 60%,transparent) 0%,color-mix(in srgb,var(--accent) 60%,transparent) 100%) bottom/100% calc(var(--fill,0)*1%) no-repeat,var(--card2)}
.cal-day.out{background:none;border:none}
.cal-day.today{border:2px solid var(--accent)}
.cal-day.sel{outline:2px solid var(--accent);outline-offset:1px}
.cal-day[disabled]{opacity:.35;cursor:default}
.cal-detail-card{background:var(--card2);border-radius:12px;padding:14px;margin-top:12px}
.cal-detail-card ul{margin:8px 0 0;padding-left:20px}
.cal-detail-card li{margin:4px 0}
.cal-day{position:relative}
.cal-day.has-event::after{content:'';position:absolute;bottom:5px;left:50%;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--blue)}
.cd-sec{font-size:12px;font-weight:700;opacity:.6;margin:12px 0 6px;text-transform:uppercase;letter-spacing:.5px}
.ev-row{display:flex;align-items:center;justify-content:space-between;gap:8px;
  background:var(--card);border-radius:10px;padding:8px 10px;margin-bottom:6px}
.ev-add{display:flex;gap:8px;margin-top:10px}
.ev-add input{flex:1;background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:10px;color:var(--ink);font-size:15px}
.scroll-list{max-height:32vh;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;
  scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--accent) 40%,transparent) transparent}
.scroll-list::-webkit-scrollbar{width:7px}
.scroll-list::-webkit-scrollbar-track{background:transparent}
.scroll-list::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--accent) 35%,transparent);border-radius:7px}
.scroll-list::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--accent) 60%,transparent)}