/* Interview Lab — Simple Technologies. Light by default, dark with the OS. */
:root {
  --bg: #f6f6fb;
  --card: #ffffff;
  --ink: #1b1d2a;
  --muted: #5c6178;
  --line: #e2e3ee;
  --soft: #f0eefc;
  --accent: #6247ea;
  --accent-ink: #ffffff;
  --accent-2: #2bb3d9;
  --ok: #1d8f5a;
  --ok-soft: #e3f5ec;
  --warn: #a86500;
  --warn-soft: #fff3de;
  --bad: #c9364f;
  --bad-soft: #fde8ec;
  --tech: #2e6fd6;
  --tech-soft: #e6effd;
  --shadow: 0 1px 2px rgba(20, 20, 50, .06), 0 6px 24px rgba(20, 20, 50, .06);
  --radius: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1020; --card: #171a2e; --ink: #e9eaf4; --muted: #a0a5bd; --line: #2a2e48; --soft: #221f40;
    --accent: #8a74ff; --accent-ink: #0e1020; --accent-2: #4cc6e8;
    --ok: #4fce8f; --ok-soft: #173327; --warn: #f0b25a; --warn-soft: #3a2c14; --bad: #ff7b91; --bad-soft: #3d1b24;
    --tech: #7fb0ff; --tech-soft: #1b2a47; --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
h1 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); line-height: 1.15; margin: .2em 0 .35em; letter-spacing: -.01em; }
h2 { font-size: 1.2rem; margin: 0 0 .3em; }
h3 { font-size: 1.05rem; margin: .4em 0 .2em; }
p { margin: .4em 0; }
.lead { font-size: 1.1rem; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.fine { max-width: 60ch; margin: 24px auto; }
.center { text-align: center; }
.err { color: var(--bad); font-weight: 600; }
[hidden] { display: none !important; }

.topbar { display: flex; align-items: center; gap: 16px; padding: 12px clamp(14px, 3vw, 28px); background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.topbar.sticky { position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: .95rem; }
.brand b { color: var(--accent); }
.brandmark { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: .8rem; letter-spacing: .02em; }
.who { margin-left: auto; font-weight: 600; color: var(--muted); }
.progwrap { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 180px; max-width: 420px; }
.progress { flex: 1; height: 8px; background: var(--soft); border-radius: 99px; overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .4s ease; }

.wrap { padding: clamp(16px, 4vw, 40px); margin: 0 auto; }
.wrap.narrow { max-width: 760px; }
.wrap.wide { max-width: 1240px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero { padding: clamp(22px, 5vw, 44px); text-align: center; }
.resume { padding: 16px 20px; margin-bottom: 18px; display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 10px 18px; border-radius: 12px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; transition: transform .05s, border-color .15s, background .15s; }
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.btn.big { padding: 14px 26px; font-size: 1.05rem; border-radius: 14px; }
.btn.wide { width: 100%; }
.btn.sm { padding: 6px 12px; font-size: .88rem; border-radius: 10px; }
.linkbtn { background: none; border: 0; color: var(--accent); font: inherit; font-size: .9rem; cursor: pointer; padding: 4px 0; text-decoration: underline; text-underline-offset: 3px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 10px 0; }
.row.center { justify-content: center; }
.row.end { justify-content: flex-end; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 2px; }

.codeform { display: grid; gap: 10px; max-width: 360px; margin: 22px auto 8px; text-align: left; }
.codeform label { font-weight: 600; }
.codeform input { font: 600 1.6rem/1 ui-monospace, "SF Mono", Consolas, monospace; letter-spacing: .12em; text-align: center; padding: 14px; border-radius: 14px; border: 2px solid var(--line); background: var(--bg); color: var(--ink); text-transform: uppercase; }
.codeform input[type=password] { font-size: 1.1rem; letter-spacing: .05em; }
.codeform input:focus { border-color: var(--accent); outline: none; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-top: 18px; }
.step { padding: 18px; }
.step p { color: var(--muted); font-size: .93rem; }
.stepnum { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--soft); color: var(--accent); font-weight: 800; }

/* Michael's orb: --lvl (0..1) is driven by live audio volume. */
.orb { --lvl: 0; width: 132px; height: 132px; margin: 6px auto 12px; border-radius: 50%; position: relative; background: radial-gradient(circle at 35% 30%, #fff8, transparent 40%), conic-gradient(from 200deg, var(--accent), var(--accent-2), #b69cff, var(--accent)); box-shadow: 0 10px 40px color-mix(in srgb, var(--accent) 35%, transparent); transform: scale(calc(1 + var(--lvl) * .18)); transition: transform .08s linear; }
.orb span { position: absolute; inset: -10px; border-radius: 50%; border: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); opacity: calc(.15 + var(--lvl)); }
.orb.idle { animation: breathe 4s ease-in-out infinite; }
.orb.small { width: 70px; height: 70px; }
.orb.listening span { border-color: var(--accent-2); animation: ring 1.6s ease-out infinite; }
.orb.speaking { filter: saturate(1.25); }
.orb.off { filter: grayscale(.8); opacity: .7; animation: none; }
@keyframes breathe { 50% { transform: scale(1.05); } }
@keyframes ring { from { transform: scale(.9); opacity: .8; } to { transform: scale(1.25); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .orb, .orb span { animation: none !important; transition: none; } }

.checks { list-style: none; padding: 0; display: grid; gap: 14px; margin: 18px 0 28px; }
.check { display: grid; grid-template-columns: 54px 1fr auto; gap: 14px; padding: 18px; align-items: start; }
.checkic { font-size: 1.8rem; width: 54px; height: 54px; display: grid; place-items: center; background: var(--soft); border-radius: 14px; }
.check .status { font-weight: 700; white-space: nowrap; }
.check.passed { border-color: color-mix(in srgb, var(--ok) 45%, var(--line)); }
.check.passed .status { color: var(--ok); }
.check.failed .status { color: var(--warn); }
.tips ul { margin: .3em 0 0; padding-left: 1.1em; color: var(--muted); }
.hint { background: var(--warn-soft); color: var(--warn); padding: 10px 12px; border-radius: 10px; font-size: .93rem; }
.meter { height: 12px; background: var(--soft); border-radius: 99px; overflow: hidden; margin-top: 8px; max-width: 360px; }
.meter span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ok), var(--accent-2)); transition: width .06s linear; }
.sel { display: inline-flex; gap: 8px; align-items: center; font-size: .9rem; color: var(--muted); }
select, input, textarea { font: inherit; color: var(--ink); }
.sel select { max-width: 260px; padding: 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); }
.banner { padding: 12px 16px; border-radius: 12px; margin: 12px 0; }
.banner.warn { background: var(--warn-soft); color: var(--warn); }
.banner.ok { background: var(--ok-soft); color: var(--ok); }
.choose-h { margin-top: 10px; }
.choose { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; margin: 12px 0; }
.choice { padding: 22px; text-align: center; color: var(--ink); text-decoration: none; display: grid; gap: 6px; justify-items: center; }
.choice:hover { border-color: var(--accent); }
.choice p { color: var(--muted); font-size: .95rem; }
.choice.disabled { opacity: .5; pointer-events: none; }
.bigic { font-size: 2.6rem; height: 70px; display: grid; place-items: center; }

/* Interview */
.iv { display: grid; grid-template-columns: minmax(280px, 340px) 1fr; gap: 22px; padding: 22px clamp(12px, 3vw, 28px) 80px; max-width: 1240px; margin: 0 auto; align-items: start; }
.panel { position: sticky; top: 76px; display: grid; gap: 14px; }
.panelcard { padding: 20px; text-align: center; }
.panelh { margin-top: 0; }
.callstatus { font-weight: 600; min-height: 1.5em; }
.captions { text-align: left; margin-top: 12px; display: grid; gap: 6px; max-height: 190px; overflow: auto; }
.cap { padding: 8px 11px; border-radius: 12px; font-size: .93rem; background: var(--soft); }
.cap.customer { background: var(--bg); border: 1px solid var(--line); }
.cap b { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.transcript { text-align: left; margin: 10px 0; font-size: .9rem; }
.transcript summary { cursor: pointer; color: var(--muted); }
.transcript #transcript { max-height: 280px; overflow: auto; display: grid; gap: 6px; margin-top: 8px; }
.toc { padding: 10px; display: grid; gap: 2px; }
.toc a { display: flex; gap: 8px; align-items: center; padding: 7px 10px; border-radius: 10px; color: var(--ink); text-decoration: none; font-size: .93rem; }
.toc a:hover, .toc a.on { background: var(--soft); }
.toc a .tocn { margin-left: auto; font-size: .78rem; color: var(--muted); }
.toc a.complete .tocn { color: var(--ok); font-weight: 700; }

.form { display: grid; gap: 18px; min-width: 0; }
.sec { padding: clamp(16px, 3vw, 26px); scroll-margin-top: 90px; transition: border-color .3s, box-shadow .3s; }
.sec.current { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent); }
.sechead { display: flex; gap: 14px; align-items: center; margin-bottom: 6px; }
.secic { font-size: 1.6rem; width: 50px; height: 50px; display: grid; place-items: center; background: var(--soft); border-radius: 14px; flex: none; }
.eyebrow { margin: 0; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.sechead h2 { margin: 0; font-size: 1.3rem; }
.tip { background: var(--soft); border-radius: 12px; padding: 10px 14px; color: var(--muted); font-size: .93rem; }
.field { padding: 14px 0; border-top: 1px dashed var(--line); scroll-margin-top: 110px; border-radius: 10px; transition: background .6s; }
.field:first-of-type { border-top: 0; }
.field.flash { background: color-mix(in srgb, var(--accent) 12%, transparent); animation: flash 2.2s ease-out forwards; }
@keyframes flash { 0% { background: color-mix(in srgb, var(--accent) 22%, transparent); } 100% { background: transparent; } }
.flabel { font-weight: 650; display: inline-block; margin-right: 8px; }
.src { font-size: .74rem; padding: 2px 8px; border-radius: 99px; vertical-align: 2px; white-space: nowrap; }
.src.technician { background: var(--tech-soft); color: var(--tech); }
.src.customer { background: var(--ok-soft); color: var(--ok); }
.src.michael { background: var(--soft); color: var(--accent); }
.fhelp { color: var(--muted); font-size: .9rem; margin: 2px 0 6px; }
.field input[type=text], .field input[type=email], .field input[type=tel], .field input[type=number], .field textarea, .lt input, .lt select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); margin-top: 6px;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .lt input:focus, .lt select:focus { border-color: var(--accent); outline: none; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pill { border: 1px solid var(--line); background: var(--bg); color: var(--ink); padding: 8px 14px; border-radius: 99px; font: inherit; font-size: .95rem; cursor: pointer; }
.pill:hover { border-color: var(--accent); }
.pill.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.frow { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.saved { font-size: .82rem; color: var(--muted); }
.saved.ok { color: var(--ok); }
.saved.bad { color: var(--bad); }
.ltwrap { overflow-x: auto; margin-top: 8px; }
table.lt { border-collapse: separate; border-spacing: 0 6px; width: 100%; min-width: 560px; }
.lt th { text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 0 6px; font-weight: 600; }
.lt td { padding: 0 4px; vertical-align: top; }
.lt td input, .lt td select { margin-top: 0; padding: 8px 10px; font-size: .93rem; }
.lt .rm { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; width: 36px; height: 38px; cursor: pointer; }
.lt .rm:hover { color: var(--bad); border-color: var(--bad); }
.submitcard { padding: 26px; text-align: center; }

.dlg { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--ink); padding: 22px; width: min(520px, 92vw); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.dlg::backdrop { background: rgba(10, 10, 30, .45); }
.dlg textarea { width: 100%; padding: 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); margin-top: 6px; }
.overlay { position: fixed; inset: 0; background: color-mix(in srgb, var(--bg) 88%, transparent); display: grid; place-items: center; z-index: 50; padding: 20px; backdrop-filter: blur(4px); }
.donecard { max-width: 560px; padding: 34px; text-align: center; }

@media (max-width: 880px) {
  .iv { grid-template-columns: 1fr; }
  .panel { position: static; }
  .toc { display: none; }
  .check { grid-template-columns: 44px 1fr; }
  .check .status { grid-column: 2; }
  .checkic { width: 44px; height: 44px; font-size: 1.4rem; }
}

/* Admin */
.adminbody .topbar.admin { gap: 20px; }
.adminnav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.adminnav a { padding: 7px 12px; border-radius: 10px; color: var(--ink); text-decoration: none; font-size: .92rem; }
.adminnav a:hover, .adminnav a.on { background: var(--soft); color: var(--accent); }
.adm-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.adm-card { padding: 20px; margin-bottom: 16px; }
.tbl { width: 100%; border-collapse: collapse; font-size: .93rem; }
.tbl th { text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl small { display: block; color: var(--muted); }
.tblwrap { overflow-x: auto; }
.chip { display: inline-block; font-size: .76rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; background: var(--soft); color: var(--accent); white-space: nowrap; }
.chip.invited { background: var(--tech-soft); color: var(--tech); }
.chip.in_progress { background: var(--warn-soft); color: var(--warn); }
.chip.submitted { background: var(--ok-soft); color: var(--ok); }
.chip.applied { background: var(--soft); color: var(--accent); }
.chip.revoked, .chip.expired { background: var(--bad-soft); color: var(--bad); }
.minibar { width: 90px; height: 6px; background: var(--soft); border-radius: 99px; overflow: hidden; display: inline-block; vertical-align: middle; margin-right: 6px; }
.minibar span { display: block; height: 100%; background: var(--accent); }
.formgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.formgrid label, .stack label { display: grid; gap: 5px; font-weight: 600; font-size: .92rem; }
.formgrid input, .formgrid select, .stack input, .stack select, .stack textarea { padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font-weight: 400; }
.codebig { font: 800 clamp(2rem, 6vw, 3.2rem)/1 ui-monospace, Consolas, monospace; letter-spacing: .1em; color: var(--accent); margin: 10px 0; user-select: all; }
.invite { width: 100%; min-height: 170px; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); font: inherit; }
.ans td:first-child { width: 30%; font-weight: 600; }
.ans pre, pre.json { white-space: pre-wrap; margin: 0; font: .86rem/1.5 ui-monospace, Consolas, monospace; }
.changed { background: var(--warn-soft); }
.diff { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.diff pre { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px; white-space: pre-wrap; font: .85rem/1.5 ui-monospace, Consolas, monospace; margin: 4px 0 0; }
.diff .after pre { border-color: color-mix(in srgb, var(--ok) 45%, var(--line)); }
.editor { width: 100%; min-height: 540px; font: .86rem/1.5 ui-monospace, Consolas, monospace; padding: 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); tab-size: 2; }
.two { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: start; }
@media (max-width: 880px) { .two, .diff { grid-template-columns: 1fr; } }
.list-plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.list-plain button { width: 100%; text-align: left; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 12px; z-index: 99; font-weight: 600; }