:root{
  --bg:#0e1820;--surface:#162830;--surface-2:#112129;--border:#2f4a50;--text:#f2f8f5;--muted:#aec4bf;
  --accent:#a2e9d3;--accent-ink:#142d27;--accent-2:#94e1c8;--warn:#ffcf8a;--danger:#ffb7aa;--help:#3a2a1c;--help-border:#7a5a32;
  --focus:#ffe08a;
  font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--text);margin:0;line-height:1.55}
body.large-text{font-size:19px}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Header & nav */
header{position:sticky;top:0;z-index:20;background:rgba(14,24,32,.95);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}
.bar{max-width:1040px;margin:0 auto;padding:12px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.brand{text-decoration:none;color:var(--text)}
.brand strong{letter-spacing:.12em;display:block}
.brand small{color:var(--muted);font-size:11px;letter-spacing:.06em}
.help-now{background:var(--help);border:1px solid var(--help-border);color:var(--warn);text-decoration:none;padding:8px 14px;border-radius:999px;font-weight:600;white-space:nowrap;font-size:14px}
nav.site{max-width:1040px;margin:0 auto;padding:0 18px 10px;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
nav.site::-webkit-scrollbar{display:none}
nav.site a{color:var(--muted);text-decoration:none;font-size:14px;padding:6px 10px;border-radius:999px;border:1px solid transparent;white-space:nowrap}
nav.site a:hover{color:var(--text);border-color:var(--border)}
.text-toggle{background:transparent;border:1px solid var(--border);color:var(--muted);font-size:13px;padding:6px 10px;border-radius:999px}

main{max-width:1040px;margin:0 auto;padding:30px 18px 90px}
h1{font-size:clamp(30px,6vw,52px);line-height:1.08;margin:0 0 14px}
h1 em{color:var(--accent-2);font-style:normal}
h2{margin:0 0 10px;font-size:23px}
h3{margin:0 0 6px;font-size:17px}
.lead{color:#b5c8c7;font-size:18px;max-width:660px}
.muted{color:var(--muted)}
.small{font-size:13px}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;margin-top:22px}
.section-intro{color:var(--muted);margin:0 0 14px;max-width:720px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:16px}
.card p{margin:4px 0;color:#c2d4d1;font-size:15px}
.card ul{margin:6px 0;padding-left:20px;color:#c2d4d1}
button,input,textarea,select{font:inherit}
label{font-size:14px;color:var(--muted);display:block;margin-top:10px}
input,textarea,select{display:block;width:100%;border:1px solid #49656a;border-radius:10px;color:#fff;background:#0e1c25;padding:11px 12px;margin:6px 0}
input[type=checkbox],input[type=radio]{display:inline-block;width:auto;margin:0 8px 0 0;accent-color:var(--accent)}
input[type=range]{accent-color:var(--accent);padding:0}
button{border-radius:10px;padding:10px 16px;border:1px solid #83b8a9;background:#244640;color:#fff;cursor:pointer}
button:hover{filter:brightness(1.1)}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
button.ghost{background:transparent}
button.danger{background:transparent;border-color:var(--danger);color:var(--danger)}
button:disabled{opacity:.45;cursor:not-allowed}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.hidden{display:none!important}
.status{min-height:22px;color:var(--accent);font-size:14px}
.status.error{color:var(--danger)}
.notice{color:#9fb5b3;font-size:13px}
.tag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--border);margin-right:6px}
.tag.ok{color:var(--accent);border-color:var(--accent)}
.tag.no{color:var(--warn);border-color:var(--warn)}
details>summary{cursor:pointer}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:6px}
.tabs button[aria-selected="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:700}

/* Crisis banner */
#crisis-banner{position:sticky;top:0;z-index:30;background:#4a1f1a;border-bottom:2px solid var(--danger);color:#fff;padding:12px 18px}
#crisis-banner .inner{max-width:1040px;margin:0 auto;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}

/* Help section */
.help{background:var(--help);border-color:var(--help-border)}
.help h2{color:var(--warn)}
.help .card{background:#2c2017;border-color:#5e4527}
.help a.tel{font-size:20px;font-weight:700;color:var(--warn);text-decoration:none}
.emergency{border-left:4px solid var(--danger);padding:10px 14px;background:#2a1a17;border-radius:8px;margin-bottom:14px}

/* Urge timer */
.timer-wrap{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.breath{width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,#a2e9d355,#a2e9d311);border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;text-align:center;font-weight:600;transition:transform 4s ease-in-out;flex-shrink:0}
.breath.in{transform:scale(1.25)}
.breath.out{transform:scale(.85);transition-duration:6s}
.clock{font-size:42px;font-variant-numeric:tabular-nums;font-weight:700}

/* Thinking traps */
.trap{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:16px}
.trap .thought{font-weight:700;font-size:17px}
.trap .reality{color:#c2d4d1;margin-top:8px}

/* Plan card */
.plan-view{background:#10302a;border:2px solid var(--accent);border-radius:16px;padding:20px}
.plan-view h3{color:var(--accent-2);margin-top:12px}
.plan-view p{white-space:pre-wrap;margin:4px 0}

/* Stats */
.stat{text-align:center}
.stat .num{font-size:34px;font-weight:800;color:var(--accent-2);font-variant-numeric:tabular-nums}
.stat .lbl{color:var(--muted);font-size:13px}
.milestones{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.milestone{border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:13px;color:var(--muted)}
.milestone.done{border-color:var(--accent);color:var(--accent);font-weight:700}
.progress{height:12px;background:#0e1c25;border:1px solid var(--border);border-radius:999px;overflow:hidden;margin:8px 0}
.progress>div{height:100%;background:var(--accent);border-radius:999px}

/* Check-in */
.choice-row{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.choice-row label{margin:0;display:flex;align-items:center;border:1px solid var(--border);border-radius:10px;padding:8px 12px;color:var(--text);cursor:pointer}
.choice-row label:has(input:checked){border-color:var(--accent);background:#1f3d37}
.chart{display:flex;align-items:flex-end;gap:2px;height:140px;padding:8px 0 0;border-bottom:1px solid var(--border);position:relative}
.chart .col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;position:relative;cursor:default}
.chart .barfill{width:70%;max-width:26px;background:var(--accent);border-radius:4px 4px 0 0;min-height:2px}
.chart .col.empty .barfill{background:transparent;border:1px dashed var(--border);border-bottom:0;height:6px}
.chart .col:hover .barfill,.chart .col:focus .barfill{background:#c9f5e6}
.chart-x{display:flex;gap:2px;font-size:11px;color:var(--muted);margin-top:4px}
.chart-x span{flex:1;text-align:center}
.tooltip{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#0b1419;border:1px solid var(--border);color:var(--text);font-size:12px;padding:6px 8px;border-radius:8px;white-space:nowrap;pointer-events:none;opacity:0;z-index:5}
.chart .col:hover .tooltip,.chart .col:focus .tooltip{opacity:1}

/* Chat */
.chatbox{min-height:240px;max-height:420px;overflow-y:auto;border-radius:12px;border:1px solid #355257;background:#111f27;padding:14px;display:flex;flex-direction:column;gap:10px}
.bubble{padding:11px 13px;border-radius:12px;max-width:90%;white-space:pre-wrap;overflow-wrap:anywhere}
.assistant{background:#28453e;align-self:flex-start}
.user{background:#35525d;align-self:flex-end}

/* Lists */
.log{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-direction:column;gap:8px}
.log li{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:14px}
.checklist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.checklist li{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.checklist label{display:flex;gap:4px;align-items:flex-start;color:var(--text);margin:0;font-size:15px}
.checklist .why{display:block;color:var(--muted);font-size:13px;margin-left:28px}
.template{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:14px}
.template blockquote{margin:8px 0;padding:10px 12px;border-left:3px solid var(--accent);background:#0e1c25;border-radius:6px;white-space:pre-wrap}
.quiz-q{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:12px 14px;margin:8px 0}
.quiz-q legend{font-weight:600;padding:0}
.quiz-q fieldset{border:0;margin:0;padding:0}

/* Feedback */
.fab{position:fixed;right:16px;bottom:16px;z-index:25;border-radius:999px;box-shadow:0 6px 20px #0008}
dialog{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:16px;max-width:520px;width:calc(100% - 32px);padding:20px}
dialog::backdrop{background:#000a}

footer{max-width:1040px;margin:0 auto;padding:0 18px 40px;font-size:12px;color:#8fa6a4}
@media(max-width:820px){.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.g2,.g3,.g4{grid-template-columns:1fr}.breath{width:120px;height:120px}.bar{padding:10px 14px}}
@media(prefers-reduced-motion:reduce){.breath{transition:none}html{scroll-behavior:auto}}

/* ---------- v3: multi-page, community, admin ---------- */
.page-title{font-size:clamp(26px,4.5vw,38px);margin:0 0 8px}
.narrow{max-width:560px}
a.button{display:inline-block;text-decoration:none;border-radius:10px;padding:10px 16px;border:1px solid #83b8a9;background:#244640;color:#fff}
a.button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
a.button.ghost{background:transparent}
a.button.big{font-size:18px;padding:13px 20px}
nav.site a[aria-current="page"]{color:var(--accent-ink);background:var(--accent);font-weight:700}
nav.site .nav-account{margin-left:auto;border-color:var(--border);color:var(--text)}
.home-card{text-decoration:none;color:var(--text);transition:border-color .15s}
.home-card:hover{border-color:var(--accent)}
.home-card h3{color:var(--accent-2)}
.picked{font-size:20px;font-weight:700;color:var(--accent-2);min-height:30px;margin:12px 0}
label.check{display:flex;align-items:flex-start;color:var(--text);margin-top:10px}
.pw-wrap{display:flex;gap:8px;align-items:center}
.pw-wrap input{flex:1}
.pw-toggle{padding:10px 12px;white-space:nowrap;background:transparent}
.link-btn{background:none;border:0;padding:0;color:var(--accent);text-decoration:underline;cursor:pointer;font-size:14px}
.help-strip{margin-top:26px;background:var(--help);border:1px solid var(--help-border);border-radius:14px;padding:14px 16px;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;font-size:14px;color:#f3e2c9}
.help-strip a{color:var(--warn);font-weight:700}
.help-strip a.help-now{margin-left:auto;font-weight:600}
.cat-row button{padding:6px 12px;font-size:14px}
.topic-list,.posts{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.topic-list li{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.topic-link{font-weight:700;font-size:17px;text-decoration:none}
.post,.queue-item{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.post.pending{border-style:dashed;opacity:.85}
.post-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:6px}
.post-head .link-btn{margin-left:auto;font-size:13px;color:var(--muted)}
.post-body{white-space:pre-wrap;overflow-wrap:anywhere}
.report-box{margin-top:8px;border-top:1px solid var(--border);padding-top:8px}
.queue-item.crisis{border-color:var(--danger);background:#2a1a17}
.tag.crisis-tag{color:#fff;background:#7a2a20;border-color:var(--danger);font-weight:700}
@media(max-width:720px){nav.site .nav-account{margin-left:0}.help-strip a.help-now{margin-left:0}}