/* Interview Mastery Lab — same tokens as the Clinical Pivot AI app */
:root{
  --navy:#0C1544;--ink-blue:#0E1742;--slate:#17256A;--navy-deep:#080E33;
  --gold:#D4B145;--gold-soft:#EBCB6B;--gold-dark:#C9A227;--gold-ink:#7A5E0D;
  --on-dark:#FFFFFF;--on-dark-muted:#B9C0DC;
  --bg:#FFFFFF;--surface:#FFFFFF;--surface-2:#F5F6FB;--ink:#0F1A4A;--ink-2:#39426B;--muted:#5A6285;
  --line:rgba(15,26,74,.11);--line-2:rgba(15,26,74,.26);--accent:var(--gold-ink);
  --ok:#1F6A47;--ok-bg:#E7F1EA;--no:#96342A;--no-bg:#F8EAE6;--focus:#17256A;--btn-ink:#0C1544;--btn-bg:#0E1742;
  --panel:linear-gradient(145deg,#18276E 0%,#0E1742 48%,#0A1038 100%);
  --cta:linear-gradient(135deg,#F2DC85 0%,#DDBA4C 50%,#C9A227 100%);
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --t-h1:clamp(1.75rem,1.42rem + 1.5vw,2.5rem);--t-h2:clamp(1.35rem,1.2rem + .6vw,1.6rem);
  --t-lead:clamp(1.06rem,1rem + .3vw,1.2rem);--t-body:1.0625rem;--t-small:.95rem;--t-label:.8125rem;
  --s1:8px;--s2:12px;--s3:16px;--s4:24px;--s5:32px;--s6:48px;
  --r-sm:12px;--r:15px;--r-lg:24px;
  --shadow:0 24px 60px rgba(12,21,68,.24);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#070C2B;--surface:#0E1742;--surface-2:#16205A;--ink:#FFFFFF;--ink-2:#DDE1F2;--muted:#B9C0DC;--line:rgba(255,255,255,.12);--line-2:rgba(255,255,255,.28);
  --accent:#E8C96B;--gold-ink:#E8C96B;--ok:#93DDB6;--ok-bg:#12382A;--no:#F6B3A8;--no-bg:#45201B;--focus:#E8C96B;--btn-bg:#24358A;color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:var(--t-body);line-height:1.55;min-height:100dvh;display:flex;flex-direction:column}
a{color:var(--slate)}
h1,h2,h3{margin:0;line-height:1.2;letter-spacing:-.01em}
h1{font-size:var(--t-h1);font-weight:700}
h2{font-size:var(--t-h2);font-weight:700}
h3{font-size:1.1rem;font-weight:600}
p{margin:0}
.lead{font-size:var(--t-lead);color:var(--ink-2)}
.muted{color:var(--muted)}
.small{font-size:var(--t-small)}
.label{display:block;font-size:var(--t-label);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-ink)}
.eyebrow{font-size:var(--t-label);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-ink)}

/* Top bar */
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:var(--s2);flex-wrap:wrap;min-height:60px;padding:8px clamp(16px,4vw,32px);padding-top:calc(8px + env(safe-area-inset-top,0px));background:var(--navy);border-bottom:1px solid rgba(212,177,69,.45);color:var(--on-dark)}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--on-dark);text-decoration:none;font-weight:700}
.brand__mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--cta);color:var(--btn-ink);font-size:.9rem;font-weight:700}
.brand__name{font-size:1.02rem}
.steps{display:flex;gap:6px;flex-wrap:wrap}
.steps a{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:4px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.18);color:var(--on-dark-muted);text-decoration:none;font-size:.9rem;font-weight:600}
.steps a .n{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.12);font-size:.75rem}
.steps a.is-active{background:rgba(255,255,255,.1);border-color:var(--gold);color:var(--on-dark)}
.steps a.is-active .n{background:var(--gold);color:var(--btn-ink)}
.steps a.is-done .n{background:var(--ok);color:#fff}
.saved{font-size:.8rem;color:var(--on-dark-muted);white-space:nowrap}
.saved.is-busy{color:var(--gold-soft)}
@media (max-width:720px){.saved{display:none}.brand__name{display:none}.steps a{padding:4px 10px}.steps a .t{display:none}.steps a.is-active .t{display:inline}}

/* Layout */
.wrap{width:min(960px,100% - 32px);margin:0 auto;padding:clamp(20px,4vw,40px) 0 var(--s6);display:grid;gap:var(--s4);flex:1}
.card{display:grid;gap:var(--s3);padding:clamp(18px,3.4vw,28px);border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);box-shadow:0 1px 2px rgba(12,21,68,.05),0 18px 40px -22px rgba(12,21,68,.28)}
.hero{display:grid;gap:var(--s3);padding:clamp(22px,4.2vw,40px);border-radius:var(--r-lg);background:var(--panel);border:1px solid rgba(212,177,69,.14);box-shadow:var(--shadow);color:var(--on-dark)}
.hero .lead,.hero .muted{color:var(--on-dark-muted)}
.hero .eyebrow{color:var(--gold-soft)}
.card>*,.hero>*{min-width:0}
.grid2{display:grid;gap:var(--s3);grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.row{display:flex;gap:var(--s2);flex-wrap:wrap;align-items:center}
.row--end{justify-content:flex-end}
.row--between{justify-content:space-between}
.stack{display:grid;gap:var(--s2)}

/* Steps overview on home */
.plan{display:grid;gap:var(--s2);counter-reset:step}
.plan a{display:grid;grid-template-columns:44px 1fr auto;gap:var(--s3);align-items:center;padding:14px 16px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.plan a:hover{transform:translateY(-1px);box-shadow:0 10px 22px -14px rgba(12,21,68,.5)}
.plan .n{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--navy);color:var(--gold);font-weight:700;font-size:1.1rem}
.plan b{display:block}
.plan .go{color:var(--gold-ink);font-weight:600;white-space:nowrap}
.plan a.is-done .n{background:var(--ok)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:10px 24px;border-radius:13px;border:1px solid var(--btn-bg);background:var(--btn-bg);color:var(--on-dark);font:inherit;font-weight:700;font-size:1.02rem;text-decoration:none;text-align:center;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}
.btn:hover:not([disabled]){transform:translateY(-1px);filter:brightness(1.04)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn--gold{background:var(--cta);border-color:transparent;color:var(--btn-ink);box-shadow:0 10px 22px -14px rgba(201,162,39,.75)}
.btn--ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn--sm{min-height:42px;padding:6px 16px;font-size:.92rem;border-radius:11px}
.btn--ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn--no{background:var(--no);border-color:var(--no);color:#fff}
.link{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}
.hero .link{color:var(--on-dark-muted)}

/* Fields */
.field{display:grid;gap:6px}
.field input,.field textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:12px 14px;min-height:48px}
.field textarea{min-height:140px;resize:vertical;line-height:1.5}
.field textarea.tall{min-height:260px}
.field input:focus,.field textarea:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:transparent}
.hint{font-size:var(--t-small);color:var(--muted)}
.count{font-size:var(--t-label);color:var(--muted);text-align:right}

/* Prompt box */
.prompt{display:grid;gap:var(--s2);padding:var(--s3);border-radius:var(--r);background:var(--surface-2);border:1px dashed var(--line-2)}
.prompt pre{margin:0;white-space:pre-wrap;word-wrap:break-word;font:inherit;font-size:.95rem;line-height:1.5;color:var(--ink-2);max-height:260px;overflow:auto;padding-right:6px}
details>summary{cursor:pointer;font-weight:600;color:var(--slate)}
details[open]>summary{margin-bottom:var(--s2)}

/* How-to strip */
.how{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.how div{padding:12px 14px;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--line);font-size:var(--t-small)}
.how b{display:block;color:var(--ink);margin-bottom:2px}

/* Rendered markdown */
.md{display:grid;gap:10px;line-height:1.55}
.md h2{font-size:1.25rem;margin-top:var(--s2);padding-top:var(--s2);border-top:1px solid var(--line)}
.md h2:first-child{margin-top:0;padding-top:0;border:0}
.md h3{font-size:1.05rem;color:var(--slate);margin-top:6px}
.md h4{font-size:1rem;margin:0}
.md ul,.md ol{margin:0;padding-left:1.3em;display:grid;gap:4px}
.md li{padding-left:2px}
.md table{border-collapse:collapse;width:100%;font-size:var(--t-small)}
.md th,.md td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.md th{background:var(--surface-2);font-weight:600}
.md p{margin:0}
.md .star{color:var(--gold-dark)}
.md hr{border:0;border-top:1px solid var(--line);margin:4px 0}
.md-wrap{overflow-x:auto}
.tabs{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line)}
.tabs button{border:0;background:transparent;color:var(--muted);font:inherit;font-weight:600;font-size:.9rem;padding:6px 14px;border-radius:999px;cursor:pointer}
.tabs button.is-on{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(12,21,68,.12)}

/* Drill */
.drill{display:grid;gap:var(--s3);text-align:center;justify-items:center}
.drill .q{font-size:clamp(1.2rem,1rem + 1vw,1.6rem);font-weight:600;line-height:1.35;max-width:640px}
.ring{position:relative;width:132px;height:132px}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:8}
.ring .bg{stroke:var(--line)}
.ring .fg{stroke:var(--gold-dark);stroke-linecap:round;transition:stroke-dashoffset .25s linear}
.ring.is-over .fg{stroke:var(--no)}
.ring b{position:absolute;inset:0;display:grid;place-items:center;font-size:1.6rem;font-variant-numeric:tabular-nums}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);font:inherit;font-size:.9rem;color:var(--ink);cursor:pointer}
.chip:hover{border-color:var(--gold-dark)}
.chip.is-ok{background:var(--ok-bg);border-color:transparent;color:var(--ok)}
.chip.is-work{background:var(--no-bg);border-color:transparent;color:var(--no)}
.qlist{display:grid;gap:6px;margin:0;padding:0;list-style:none}
.qlist li{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--line)}
.qlist .st{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:700;background:var(--line)}
.qlist .st.ok{background:var(--ok-bg);color:var(--ok)}
.qlist .st.work{background:var(--no-bg);color:var(--no)}

/* Card (step 4) */
.sheet{display:grid;gap:var(--s3);padding:clamp(20px,4vw,34px);border-radius:var(--r-lg);background:#fff;color:#0F1A4A;border:2px solid var(--gold-dark)}
.sheet h2{font-size:1.15rem;color:#0C1544;border-bottom:2px solid #D4B145;padding-bottom:6px}
.sheet .two{display:grid;gap:var(--s3);grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.sheet ol,.sheet ul{margin:0;padding-left:1.3em;display:grid;gap:4px}
.sheet .big{font-size:1.15rem;font-weight:600}
.sheet .fine{font-size:.9rem;color:#39426B}
.sheet .head{display:flex;justify-content:space-between;gap:var(--s2);flex-wrap:wrap;align-items:baseline}
.sheet .head small{color:#5A6285}
.empty{color:#96342A;font-style:italic}

/* Footer, toast */
.foot{display:flex;justify-content:space-between;gap:var(--s2);flex-wrap:wrap;padding:var(--s3) clamp(16px,4vw,32px);border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.foot .link{color:var(--muted)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;background:var(--navy);color:var(--on-dark);padding:10px 18px;border-radius:999px;border:1px solid var(--gold);font-weight:600;font-size:.95rem;transition:opacity .2s,transform .2s;z-index:50}
.toast.is-on{opacity:1;transform:translateX(-50%) translateY(0)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:600;background:var(--surface-2);border:1px solid var(--line);color:var(--ink-2)}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media print{
  .top,.foot,.toast,.no-print{display:none!important}
  body{background:#fff;color:#000}
  .wrap{width:100%;padding:0}
  .sheet{border:1px solid #999;box-shadow:none;break-inside:avoid;padding:14px}
  .sheet .two{grid-template-columns:1fr 1fr}
  @page{margin:12mm}
}
.md li>ul,.md li>ol{margin-top:4px;padding-left:1.1em}
.md li>ul{list-style:none;padding-left:.2em}
.md li>ul li{color:var(--ink-2);font-size:.97rem}
.hero .how div{color:var(--ink-2)}
/* v3: six steps */
.using{padding:10px 14px;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--line);font-size:var(--t-small);color:var(--ink-2)}
.checks{display:grid;gap:8px}
.check{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--line);cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--gold-dark);flex:none}
.rules{margin:0;padding-left:1.2em;display:grid;gap:6px;color:var(--ink-2)}
.field select{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:12px 14px;min-height:48px}
.round{align-self:end;padding:12px 14px;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--line);font-size:var(--t-small);line-height:1.6}
.round b{color:var(--gold-ink)}
.routine{padding:var(--s3);border-radius:var(--r);background:var(--surface-2);border:1px solid var(--line);font-size:var(--t-small)}
.routine ol{margin:8px 0 0;padding-left:1.3em;display:grid;gap:4px}
table.settings{border-collapse:collapse;width:100%;font-size:var(--t-small)}
table.settings th,table.settings td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
table.settings th{width:32%;background:var(--surface-2);font-weight:600}
.routing{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.routing .field{gap:4px}
.sheet table.route{border-collapse:collapse;width:100%;font-size:.9rem}
.sheet table.route th,.sheet table.route td{border-bottom:1px solid #E3E6F0;padding:5px 6px;text-align:left;vertical-align:top}
.sheet table.route th{font-weight:600;color:#39426B;width:45%}
.steps a .t{display:inline}
@media (max-width:860px){.steps a .t{display:none}.steps a.is-active .t{display:inline}.steps a{padding:4px 9px}}
/* v4: job switcher, tool pills, need-job notice */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.jobpick select{max-width:200px;font:inherit;font-size:.9rem;font-weight:600;color:var(--on-dark);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:7px 30px 7px 12px;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23EBCB6B' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;text-overflow:ellipsis}
.jobpick select option{color:#0F1A4A;background:#fff}
.steps__sep{width:1px;height:26px;background:rgba(255,255,255,.22);margin:0 4px;align-self:center}
.steps a.is-tool{border-style:dashed}
.steps a.is-tool .n{font-size:.68rem}
.need{padding:12px 14px;border-radius:var(--r-sm);background:var(--no-bg);border:1px solid transparent;color:var(--no);font-size:var(--t-small)}
.need a{color:inherit;font-weight:600}
.hero .btn--gold{justify-self:start}
@media (max-width:860px){.top{gap:8px}.jobpick select{max-width:140px;font-size:.82rem}.steps__sep{display:none}}
@media (max-width:720px){.jobpick{order:3;width:100%}.jobpick select{max-width:100%;width:100%}}
/* v4b: two-row header — brand · job · saved on top, steps underneath */
.top{flex-wrap:wrap;row-gap:6px;padding-bottom:8px}
.brand{order:0}
.jobpick{order:1;margin-left:auto}
.saved{order:2;display:inline}
.steps{order:3;width:100%;justify-content:flex-start}
@media (max-width:720px){.saved{display:none}.jobpick{order:1;width:auto;flex:1;min-width:0}.jobpick select{width:100%;max-width:none}.steps{justify-content:space-between}}
@media (max-width:480px){.steps{gap:4px}.steps a{min-height:34px;padding:3px 7px;font-size:.82rem}.steps a .n{width:18px;height:18px;font-size:.68rem}.steps a.is-tool .n{font-size:.6rem}}

.how a{color:inherit;text-decoration:none;display:block}.how a:hover{border-color:var(--gold-dark)}
.top10{margin:0;padding-left:1.3em;display:grid;gap:6px}

.gate{max-width:640px;margin-inline:auto}.gate__form{display:grid;gap:10px}.gate__form input{font:inherit;padding:12px 14px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff}.gate__form input::placeholder{color:#B9C0DC}.gate__form .label{color:var(--gold-soft)}.gate .small a{color:var(--gold-soft)}

.saved[hidden],.jobpick[hidden],.steps[hidden]{display:none}