:root{
  --bg:#f6f4ef;
  --card:#fffdf8;
  --ink:#243029;
  --muted:#6f766f;
  --line:#dedbd2;
  --soft:#ece9e1;
  --accent:#2f4639;
  --good:#e4eee7;
  --bad:#f2e6e2;
  --shadow:0 12px 35px rgba(30,35,31,.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink)}
button,input,textarea{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.45}
.shell{max-width:760px;margin:0 auto;min-height:100dvh;padding:22px 18px 96px}
.shell:has(.decision-columns){max-width:1240px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px}
.brand{font-size:1.1rem;font-weight:800;letter-spacing:.02em}
.avatar{width:42px;height:42px;border-radius:50%;border:0;background:var(--accent);color:white;font-weight:800}
h1{font-size:clamp(2rem,8vw,3.5rem);line-height:1.02;margin:14px 0}
h2{font-size:1.45rem;margin:0 0 12px}
p{line-height:1.5}
.lead{font-size:1.08rem;color:var(--muted);max-width:620px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.state-card,.tool-card,.panel,.auth-card,.option-card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}
.state-card{padding:22px 16px;min-height:150px;border:1px solid var(--line);text-align:left}
.state-card .emoji{font-size:2rem;display:block;margin-bottom:14px}
.state-card strong{font-size:1.05rem}
.panel{padding:20px;margin:14px 0}
.tool-card{padding:18px;margin:12px 0}
.tool-head{display:flex;gap:14px;align-items:flex-start}
.tool-icon{font-size:2rem}
.badge{display:inline-block;background:var(--soft);border-radius:999px;padding:5px 9px;font-size:.78rem;color:var(--muted);margin-bottom:7px}
.primary,.secondary,.danger,.ghost{border-radius:14px;padding:12px 16px;border:1px solid var(--line);font-weight:700}
.primary{background:var(--accent);color:white;border-color:var(--accent)}
.secondary{background:var(--card);color:var(--ink)}
.ghost{background:transparent}
.danger{background:var(--bad)}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}
.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:rgba(246,244,239,.94);backdrop-filter:blur(14px);border-top:1px solid var(--line);display:flex;justify-content:center;z-index:50}
.bottom-inner{width:min(760px,100%);display:grid;grid-template-columns:repeat(4,1fr);padding:8px 10px max(8px,env(safe-area-inset-bottom))}
.nav-btn{border:0;background:none;padding:8px 4px;color:var(--muted);font-size:.8rem}
.nav-btn.active{color:var(--ink);font-weight:800}
.nav-btn span{display:block;font-size:1.3rem;margin-bottom:2px}
.auth-wrap{min-height:100dvh;display:grid;place-items:center;padding:20px}
.auth-card{width:min(460px,100%);padding:26px}
.field{display:block;margin:14px 0}
.field span{display:block;font-size:.85rem;font-weight:700;margin-bottom:6px}
input,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:13px;padding:13px 14px;color:var(--ink)}
textarea{min-height:86px;resize:vertical}
.notice{padding:12px 14px;border-radius:14px;background:var(--soft);font-size:.9rem;color:var(--muted)}
.error{background:#f6dddd;color:#762b2b}
.option-card{padding:18px;margin:16px 0}
.option-title{display:flex;gap:10px;align-items:center}
.option-index{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:white;font-weight:800}
.row{display:flex;gap:10px;align-items:center}
.row > *{flex:1}
.mini{font-size:.8rem;color:var(--muted)}
.remove{width:38px;height:38px;border:0;border-radius:12px;background:var(--soft)}
.probox,.contrabox{padding:14px;border-radius:16px;margin-top:12px}
.probox{background:var(--good)}
.contrabox{background:var(--bad)}
.step-indicator{display:inline-block;margin-left:8px;color:var(--muted);font-size:.84rem;font-weight:700}
.decision-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px;margin:24px 0;align-items:start}
.options-columns{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.option-card{margin:0;min-width:0}
.compact-card{padding:18px}
.option-name-field{flex:1;margin:0}
.option-title{align-items:flex-start}
.option-heading{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.option-heading h2{margin:0;overflow-wrap:anywhere}
.factor-row{display:grid;grid-template-columns:minmax(0,1fr) 38px;gap:8px;align-items:center;margin:9px 0}
.empty-copy{margin:12px 0}
.step-actions{justify-content:flex-end;margin-top:24px}
.back-link{border:0;background:transparent;color:var(--ink);font-weight:800;padding:12px 4px;margin-right:auto}
.progress-copy{margin:20px 0;color:var(--muted)}
.progress-track{height:9px;background:var(--soft);border-radius:999px;overflow:hidden;margin-top:8px}
.progress-track div{height:100%;background:var(--accent);transition:width .2s ease}
.weight-group{margin-top:14px}
.weight-item{padding:12px 0;border-bottom:1px solid rgba(36,48,41,.12)}
.weight-item:last-child{border-bottom:0}
.weight-item p{margin:0 0 10px;overflow-wrap:anywhere}
.number-scale{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.weight-number{min-width:0;min-height:42px;border:1px solid var(--line);border-radius:11px;background:var(--card);color:var(--ink);font-weight:800}
.weight-number:hover,.weight-number:focus-visible{border-color:var(--accent)}
.weight-number.selected{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 3px 10px rgba(47,70,57,.2)}
.score-list{display:grid;gap:12px;margin-top:18px}
.score-row{display:grid;grid-template-columns:32px 1fr 62px;gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.score-position{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--soft);font-weight:800}
.leading-score{border-color:var(--accent)}
.bar{height:12px;border-radius:999px;background:var(--soft);overflow:hidden}
.bar > div{height:100%;background:var(--accent);border-radius:999px}
.score{font-weight:900;text-align:right}
.score-totals{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px;font-size:.8rem}
.pro-total{color:#3d694b}.con-total{color:#8a4b3d}
.tie-notice{margin:16px 0}
.tree{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:24px 0}
.branch{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px;min-width:130px;text-align:center;box-shadow:var(--shadow)}
.back{border:0;background:none;padding:0;margin-bottom:15px;font-weight:800;color:var(--ink)}
.breathing-view{max-width:920px;margin:0 auto}
.breathing-modes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}
.breathing-mode{display:flex;flex-direction:column;gap:7px;min-height:150px;padding:20px;text-align:left;border:1px solid var(--line);border-radius:20px;background:var(--card);color:var(--ink);box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.breathing-mode:hover{transform:translateY(-2px)}
.breathing-mode.selected{border-color:var(--accent);box-shadow:0 0 0 2px rgba(47,70,57,.12),var(--shadow)}
.breathing-mode strong{font-size:1.08rem}
.breathing-mode span{color:var(--muted);line-height:1.4}
.breathing-mode small{margin-top:auto;color:var(--muted)}
.breathing-controls{max-width:650px;margin:20px auto;padding:24px}
.duration-picker{text-align:center}
.duration-wheel{display:grid;grid-template-columns:54px 1fr 54px;align-items:center;gap:14px;max-width:360px;margin:14px auto 8px;touch-action:pan-y}
.duration-current{display:flex;align-items:baseline;justify-content:center;gap:7px;min-height:82px}
.duration-current strong{font-size:3.4rem;line-height:1;font-weight:750}
.duration-current span{font-size:1.1rem;color:var(--muted);font-weight:700}
.duration-arrow{width:52px;height:52px;border:1px solid var(--line);border-radius:50%;background:var(--card);color:var(--ink);font-size:2.2rem;line-height:1}
.duration-values{display:flex;justify-content:center;gap:12px;margin-bottom:20px}
.duration-value{width:42px;height:42px;border:0;border-radius:50%;background:transparent;color:var(--muted);font-weight:800}
.duration-value.selected{background:var(--accent);color:#fff}
.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid var(--line);margin-top:18px}
.toggle-row span:first-child{display:flex;flex-direction:column;gap:3px}
.toggle-row small{color:var(--muted)}
.switch{position:relative;flex:0 0 auto;width:52px;height:30px}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch span{position:absolute;inset:0;border-radius:999px;background:var(--line);transition:background .2s ease}
.switch span:after{content:"";position:absolute;width:22px;height:22px;left:4px;top:4px;border-radius:50%;background:#fff;box-shadow:0 2px 7px rgba(30,35,31,.2);transition:transform .2s ease}
.switch input:checked + span{background:var(--accent)}
.switch input:checked + span:after{transform:translateX(22px)}
.switch input:focus-visible + span{outline:3px solid rgba(47,70,57,.25);outline-offset:2px}
.breathing-start{width:100%;margin-top:8px;min-height:52px}
.breathing-settings-toggle{display:block;margin:16px auto 0;padding:8px;border:0;background:transparent;color:var(--muted);font-weight:750}
.breathing-settings{margin-top:8px;border-top:1px solid var(--line)}
.breathing-settings .toggle-row{margin-top:0}
.sound-test{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap;padding:0 0 16px}
.sound-test .mini{line-height:1.55}
.breathing-session{min-height:calc(100dvh - 150px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.breathing-phase{font-size:clamp(1.25rem,4vw,1.75rem);font-weight:850;letter-spacing:.16em;margin-bottom:16px}
.breathing-stage{width:min(70vw,390px);height:min(70vw,390px);display:grid;place-items:center}
.breathing-halo{width:76%;height:76%;display:grid;place-items:center;border-radius:50%;transition:box-shadow .8s ease}
.breathing-halo.phase-hold_full{animation:breathingHalo 2.4s ease-in-out infinite}
.breathing-sphere{--phase-duration:1s;width:100%;height:100%;border-radius:50%;transform:scale(.48);background:radial-gradient(circle at 36% 30%,#7f9b8b 0,#516f5e 44%,#2f4639 100%);box-shadow:inset -18px -20px 35px rgba(24,42,32,.22),inset 12px 12px 28px rgba(255,255,255,.15),0 18px 50px rgba(47,70,57,.23);transition:transform var(--phase-duration) cubic-bezier(.42,0,.2,1)}
.breathing-sphere.phase-inhale,.breathing-sphere.phase-hold_full{transform:scale(1)}
.breathing-sphere.phase-exhale,.breathing-sphere.phase-hold_empty{transform:scale(.48)}
.phase-countdown{font-size:clamp(2.8rem,9vw,4.5rem);font-weight:300;line-height:1;margin-top:8px;font-variant-numeric:tabular-nums}
.breathing-remaining{color:var(--muted);margin:12px 0 24px;font-variant-numeric:tabular-nums}
.breathing-end{min-width:150px}
.breathing-finish{min-height:70dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.finish-orb{width:90px;height:90px;border-radius:50%;margin-bottom:24px;background:radial-gradient(circle at 35% 30%,#91aa9b,#3a5947);box-shadow:0 12px 34px rgba(47,70,57,.2)}
.finish-actions{justify-content:center}
#breathingSaveStatus{margin-top:18px}
@keyframes breathingHalo{50%{box-shadow:0 0 0 18px rgba(81,111,94,.07),0 0 55px rgba(81,111,94,.14)}}
@media(max-width:560px){
  .grid{grid-template-columns:1fr 1fr}
  .state-card{min-height:130px}
  .shell{overflow-x:hidden}
  .decision-columns{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:2px;margin-right:-18px;padding:4px 18px 18px 2px;overscroll-behavior-inline:contain}
  .decision-columns > .option-card{flex:0 0 88%;scroll-snap-align:start}
  .decision-columns::-webkit-scrollbar{height:6px}
  .decision-columns::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
  .step-actions{align-items:stretch;flex-direction:column}
  .step-actions .primary,.step-actions .secondary{width:100%}
  .back-link{margin-right:0;text-align:left}
  .number-scale{grid-template-columns:repeat(5,1fr)}
  .weight-number{min-height:48px}
  .score-row{grid-template-columns:28px minmax(0,1fr) 48px;padding:12px 10px;gap:8px}
  .breathing-modes{grid-template-columns:1fr;gap:10px}
  .breathing-mode{min-height:120px;padding:17px}
  .breathing-controls{padding:18px}
  .duration-wheel{grid-template-columns:48px 1fr 48px;gap:8px}
  .breathing-stage{width:min(82vw,350px);height:min(82vw,350px)}
  .breathing-session{min-height:calc(100dvh - 70px)}
  .finish-actions{width:100%;flex-direction:column}
  .finish-actions button{width:100%}
}
@media(prefers-reduced-motion:reduce){
  .breathing-mode{transition:none}
  .breathing-halo.phase-hold_full{animation:none}
  .breathing-sphere{transition-duration:.15s}
}