@import url('/static/css/tokens.css');

/* =========================================================
   Sukon — Auth pages (login + register)
   Shared editorial styling, matches "Sukon Landing v2"
   ========================================================= */

:root{
  --paper-3:#e8e1cc;
  --accent-soft:#a04a38;
  --danger:#7a2e1f;
  --ok:#3d6b3a;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--sukon-paper);color:var(--sukon-ink);-webkit-font-smoothing:antialiased}
body{
  font-family:'Newsreader', Georgia, serif;
  font-size:18px;line-height:1.55;letter-spacing:-0.005em;
  font-weight:400;font-optical-sizing:auto;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.sans{font-family:'Inter',sans-serif;font-feature-settings:"ss01","cv11";letter-spacing:-0.005em}
.mono{font-family:'JetBrains Mono',monospace;font-feature-settings:"zero"}

/* ============ wrap ============ */
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.wrap-wide{max-width:1280px;margin:0 auto;padding:0 32px}
@media (max-width:640px){
  .wrap{padding:0 22px}
  .wrap-wide{padding:0 22px}
}

/* ============ MASTHEAD ============ */
.masthead{
  padding:20px 0;border-bottom:1px solid var(--sukon-rule);
  background:var(--sukon-paper);
}
.masthead .row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}

.wordmark{
  display:inline-flex;align-items:baseline;gap:10px;
  font-family:'Newsreader',serif;font-weight:500;font-size:30px;
  letter-spacing:-0.04em;color:var(--sukon-ink);line-height:1;
  position:relative;padding-top:10px;
}
.wordmark .ring{
  position:absolute;top:-2px;left:50%;transform:translateX(-50%);
  width:11px;height:11px;border-radius:50%;
  border:1.4px solid currentColor;
}
.wordmark .name{position:relative;letter-spacing:-0.02em}

.masthead .meta{
  display:flex;align-items:center;gap:32px;
  font-family:'Inter',sans-serif;font-feature-settings:"ss01","cv11";
  font-size:12px;letter-spacing:0.02em;color:var(--sukon-muted);
}
.masthead .meta .issue{
  font-family:'JetBrains Mono',monospace;font-feature-settings:"zero";
  font-size:10px;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--sukon-ink-2);
}
.masthead .meta a{color:var(--sukon-muted);transition:color .2s}
.masthead .meta a:hover{color:var(--sukon-ink)}
.masthead .meta a.active{color:var(--sukon-ink)}

.masthead .meta .auth-meta{
  display:flex;align-items:center;gap:18px;
  padding-left:24px;border-left:1px solid var(--sukon-line);
}
.masthead .meta .link{
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color .25s, color .25s;
}
.masthead .meta .link:hover{border-bottom-color:var(--sukon-ink);color:var(--sukon-ink)}
.masthead .meta .cta{
  font-family:'Inter',sans-serif;font-size:12px;letter-spacing:0.04em;
  text-transform:uppercase;padding:6px 14px;
  background:var(--sukon-ink);color:var(--sukon-paper);
  transition:background .25s;
}
.masthead .meta .cta:hover{background:var(--sukon-ink-2)}
.masthead .meta .linkish{
  all:unset;cursor:pointer;font-family:'Inter',sans-serif;font-size:12px;
  color:var(--sukon-muted);letter-spacing:0.02em;
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color .25s, color .25s;
}
.masthead .meta .linkish:hover{border-bottom-color:var(--sukon-ink);color:var(--sukon-ink)}
.masthead .meta .greeting{
  font-family:'Inter',sans-serif;font-size:12px;color:var(--sukon-muted);
}
.masthead .meta .inline{display:inline}

.masthead .back{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--sukon-muted);transition:color .2s;
}
.masthead .back::before{content:"←";font-family:'Newsreader',serif;font-size:14px;letter-spacing:0}
.masthead .back:hover{color:var(--sukon-ink)}

/* ============ PAGE SHELL ============ */
.page{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  min-height:calc(100vh - 72px);
}
@media (max-width:960px){.page{grid-template-columns:1fr}}

/* ---------- LEFT: editorial column ---------- */
.editorial{
  padding:96px 72px 72px;
  border-right:1px solid var(--sukon-rule);
  position:relative;
  background:
    linear-gradient(var(--sukon-paper), var(--sukon-paper));
  display:flex;flex-direction:column;justify-content:space-between;
  min-height:100%;
}
@media (max-width:1100px){.editorial{padding:80px 48px 56px}}
@media (max-width:960px){.editorial{border-right:none;border-bottom:1px solid var(--sukon-rule);padding:56px 32px 48px}}
@media (max-width:640px){.editorial{padding:44px 22px 36px}}

.editorial .date-line{
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding-bottom:18px;border-bottom:1px solid var(--sukon-line);
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--sukon-muted);
  margin-bottom:56px;
}

.editorial .kicker{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--sukon-muted);
  margin-bottom:22px;
  display:flex;align-items:center;gap:14px;
}
.editorial .kicker::before{content:"";width:40px;height:1px;background:var(--sukon-accent)}

.editorial h1{
  font-family:'Newsreader',serif;font-weight:400;
  font-size:clamp(40px, 5vw, 64px);line-height:1.02;letter-spacing:-0.03em;
  margin:0 0 28px;max-width:14ch;text-wrap:balance;
}
.editorial h1 em{font-style:italic;color:var(--sukon-accent);font-weight:300}

.editorial .lede{
  font-size:20px;line-height:1.55;color:var(--sukon-ink-2);
  font-weight:300;max-width:46ch;margin:0 0 40px;
}
.editorial .lede em{font-style:italic;color:var(--sukon-ink)}

/* marginalia notes — printed transcript feel */
.marginalia{
  border-top:1px solid var(--sukon-line);padding-top:28px;margin-top:16px;
  display:grid;grid-template-columns:1fr;gap:24px;
}
.mnote{
  display:grid;grid-template-columns:44px 1fr;gap:18px;
  align-items:start;
}
.mnote .num{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.14em;color:var(--sukon-muted);padding-top:4px;
}
.mnote .txt{
  font-family:'Newsreader',serif;font-size:15px;line-height:1.55;color:var(--sukon-ink-2);
  max-width:42ch;
}
.mnote .txt b{
  font-family:'Newsreader',serif;font-style:italic;font-weight:500;color:var(--sukon-ink);
}
.mnote .txt em{font-style:italic}

/* small footer block in editorial */
.editorial-foot{
  margin-top:56px;padding-top:22px;border-top:1px solid var(--sukon-line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.14em;text-transform:uppercase;color:var(--sukon-muted);
}
.editorial-foot .def{
  font-family:'Newsreader',serif;font-style:italic;font-size:13px;color:var(--sukon-muted);
  letter-spacing:0;text-transform:none;
}

/* ---------- RIGHT: form column ---------- */
.form-col{
  padding:72px 72px;
  display:flex;align-items:flex-start;justify-content:center;
  background:var(--sukon-paper-2);
  position:relative;
}
@media (max-width:1100px){.form-col{padding:64px 48px}}
@media (max-width:960px){.form-col{padding:56px 32px}}
@media (max-width:640px){.form-col{padding:44px 22px 72px}}

.form-stack{
  width:100%;max-width:440px;
  display:flex;flex-direction:column;
}

.form-card{
  width:100%;
  position:relative;
}

/* ============ path chooser (login ↔ register) ============ */
.path-chooser{
  display:grid;grid-template-columns:1fr 1fr;gap:8px;
  margin-bottom:40px;
}
.path{
  display:flex;flex-direction:column;gap:6px;
  padding:14px 16px 16px;
  background:transparent;
  border:1px solid var(--sukon-line);
  text-decoration:none;color:inherit;
  transition:background .2s, border-color .2s;
  position:relative;
}
.path:not(.is-active):hover{
  background:var(--sukon-paper);
  border-color:var(--sukon-ink-2);
}
.path.is-active{
  background:var(--sukon-paper);
  border-color:var(--sukon-ink-2);
  cursor:default;
}
.path.is-active::before{
  content:"";
  position:absolute;top:-1px;left:-1px;right:-1px;
  height:2px;background:var(--sukon-accent);
}
.path-num{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--sukon-muted);
}
.path-title{
  font-family:'Newsreader',serif;font-weight:500;
  font-size:18px;line-height:1.1;letter-spacing:-0.015em;
  color:var(--sukon-ink);
}
.path-title em{
  font-style:italic;font-weight:300;color:var(--sukon-accent);
}
.path-sub{
  font-family:'Newsreader',serif;font-size:13px;line-height:1.4;
  color:var(--sukon-muted);margin-top:2px;
}
.path:not(.is-active)::after{
  content:"→";
  position:absolute;right:14px;bottom:12px;
  font-family:'Newsreader',serif;font-size:16px;color:var(--sukon-muted);
  transition:transform .2s, color .2s;
}
.path:not(.is-active):hover::after{
  transform:translateX(3px);color:var(--sukon-ink);
}

@media (max-width:480px){
  .path-chooser{grid-template-columns:1fr;gap:6px}
  .path:not(.is-active)::after{bottom:14px}
}

/* receipt-style header above the form */
.form-card .hd{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--sukon-muted);
  margin-bottom:8px;display:flex;align-items:center;gap:10px;
}
.form-card .hd .dotline{flex:1;height:1px;background:var(--sukon-line-2)}
.form-card .hd .nr{color:var(--sukon-ink-2)}

.form-card h2{
  font-family:'Newsreader',serif;font-weight:400;
  font-size:38px;line-height:1.05;letter-spacing:-0.025em;
  margin:0 0 10px;
}
.form-card h2 em{font-style:italic;color:var(--sukon-accent);font-weight:300}

.form-card .stand{
  font-family:'Newsreader',serif;font-size:17px;line-height:1.5;color:var(--sukon-ink-2);
  margin:0 0 36px;font-weight:300;
}
.form-card .stand em{font-style:italic;color:var(--sukon-ink)}

/* ============ FORM FIELDS ============ */
.field{
  display:block;margin-bottom:22px;position:relative;
}
.field > label{
  display:flex;justify-content:space-between;align-items:baseline;
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.16em;text-transform:uppercase;color:var(--sukon-muted);
  margin-bottom:8px;gap:12px;
}
.field > label .hint{
  font-family:'Newsreader',serif;font-style:italic;font-size:13px;
  letter-spacing:0;text-transform:none;color:var(--sukon-muted);
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="tel"],
.field select{
  width:100%;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--sukon-ink);
  padding:10px 0 12px;
  font-family:'Newsreader',serif;font-size:20px;
  color:var(--sukon-ink);letter-spacing:-0.01em;
  outline:none;transition:border-color .2s;
  border-radius:0;
}
.field input::placeholder{color:var(--sukon-muted);font-style:italic;font-weight:300}
.field input:hover,
.field select:hover{border-bottom-color:var(--accent-soft)}
.field input:focus,
.field select:focus{border-bottom-color:var(--sukon-accent)}
.field input:-webkit-autofill{
  -webkit-box-shadow:0 0 0 1000px var(--sukon-paper-2) inset;
  -webkit-text-fill-color:var(--sukon-ink);
  caret-color:var(--sukon-ink);
  font-family:'Newsreader',serif;
}

/* password reveal */
.field .pw-wrap{position:relative}
.field .pw-wrap input{padding-right:56px}
.field .pw-toggle{
  position:absolute;right:0;bottom:10px;
  background:none;border:none;padding:4px 2px;cursor:pointer;
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.14em;text-transform:uppercase;color:var(--sukon-muted);
  transition:color .2s;
}
.field .pw-toggle:hover{color:var(--sukon-ink)}

/* password strength rule */
.pw-strength{
  margin-top:10px;display:flex;align-items:center;gap:10px;
  font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:0.14em;text-transform:uppercase;color:var(--sukon-muted);
}
.pw-strength .bar{flex:1;height:2px;background:var(--sukon-line);position:relative;overflow:hidden}
.pw-strength .bar i{
  display:block;height:100%;width:0;background:var(--sukon-ink);
  transition:width .3s ease, background .3s ease;
}
.pw-strength.level-1 .bar i{width:25%;background:var(--danger)}
.pw-strength.level-2 .bar i{width:55%;background:var(--accent-soft)}
.pw-strength.level-3 .bar i{width:80%;background:var(--sukon-ink-2)}
.pw-strength.level-4 .bar i{width:100%;background:var(--ok)}
.pw-strength .lbl{min-width:64px;text-align:right}

/* field error / note */
.field .msg{
  margin-top:8px;font-family:'Newsreader',serif;font-style:italic;
  font-size:13px;color:var(--sukon-muted);line-height:1.5;
}
.field.has-error input{border-bottom-color:var(--sukon-accent)}
.field.has-error .msg{color:var(--sukon-accent)}

/* ============ CHECKBOX — hand-drawn tick ============ */
.check{
  display:grid;grid-template-columns:22px 1fr;gap:14px;
  align-items:start;padding:6px 0;cursor:pointer;user-select:none;
  margin-bottom:14px;
}
.check input{position:absolute;opacity:0;pointer-events:none}
.check .box{
  width:18px;height:18px;border:1px solid var(--sukon-ink);
  display:block;position:relative;margin-top:4px;
  transition:background .15s;
  background:var(--sukon-paper);
}
.check .box::after{
  content:"";position:absolute;inset:3px;
  background:var(--sukon-accent);
  transform:scale(0);transition:transform .18s cubic-bezier(.2,.7,.2,1);
}
.check input:checked + .box::after{transform:scale(1)}
.check input:focus-visible + .box{outline:2px solid var(--sukon-accent);outline-offset:2px}
.check .text{
  font-family:'Newsreader',serif;font-size:15px;line-height:1.5;color:var(--sukon-ink-2);
}
.check .text a{border-bottom:1px solid var(--sukon-line-2);color:var(--sukon-ink)}
.check .text a:hover{border-bottom-color:var(--sukon-ink)}
.check .text em{font-style:italic}

/* ============ BUTTONS ============ */
.btn-row{margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  width:100%;
  background:var(--sukon-ink);color:var(--sukon-paper);
  border:1px solid var(--sukon-ink);
  padding:18px 24px;cursor:pointer;
  font-family:'Newsreader',serif;font-size:19px;
  letter-spacing:-0.01em;font-weight:400;
  transition:background .2s, color .2s;
}
.btn:hover{background:var(--sukon-accent);border-color:var(--sukon-accent)}
.btn[disabled]{opacity:0.4;cursor:not-allowed}
.btn::after{content:"→";font-size:18px;transition:transform .2s}
.btn:hover::after{transform:translateX(4px)}

.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--sukon-ink);
  border:1px solid var(--sukon-ink);
  padding:14px 20px;cursor:pointer;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:0.14em;text-transform:uppercase;font-weight:400;
  transition:background .2s,color .2s;
  width:100%;justify-content:center;
}
.btn-ghost:hover{background:var(--sukon-ink);color:var(--sukon-paper)}

/* ============ divider with "of" ============ */
.or{
  display:flex;align-items:center;gap:16px;margin:28px 0;
  font-family:'Newsreader',serif;font-style:italic;font-size:14px;color:var(--sukon-muted);
}
.or::before,.or::after{
  content:"";flex:1;height:1px;background:var(--sukon-line);
}

/* ============ switch (login <-> register) ============ */
.switch{
  margin-top:28px;padding-top:22px;border-top:1px solid var(--sukon-line);
  font-family:'Newsreader',serif;font-size:15px;color:var(--sukon-ink-2);
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;
}
.switch em{font-style:italic;color:var(--sukon-muted)}
.switch a{
  color:var(--sukon-ink);border-bottom:1px solid var(--sukon-ink);padding-bottom:1px;
  transition:color .2s,border-color .2s;
}
.switch a:hover{color:var(--sukon-accent);border-bottom-color:var(--sukon-accent)}
.switch a::after{content:" →"}

/* ============ micro-info strip under form ============ */
.trust{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--sukon-line);
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
}
.trust .t{
  font-family:'JetBrains Mono',monospace;font-size:9px;
  letter-spacing:0.16em;text-transform:uppercase;color:var(--sukon-muted);
  line-height:1.5;
}
.trust .t b{
  display:block;font-family:'Newsreader',serif;font-style:italic;
  font-weight:500;font-size:14px;color:var(--sukon-ink);
  letter-spacing:0;text-transform:none;margin-bottom:2px;
}

/* ============ inline alert at top of form ============ */
.alert{
  margin-bottom:24px;padding:14px 18px;
  border:1px solid var(--sukon-accent);
  background:color-mix(in oklab, var(--sukon-paper-2) 70%, var(--sukon-accent) 4%);
  font-family:'Newsreader',serif;font-size:15px;line-height:1.5;color:var(--sukon-ink);
  display:flex;gap:12px;align-items:flex-start;
}
.alert .sig{
  font-family:'Newsreader',serif;font-style:italic;font-size:18px;color:var(--sukon-accent);
  line-height:1;margin-top:2px;
}
.alert em{font-style:italic;color:var(--sukon-accent)}

/* ============ focus visible ============ */
:focus-visible{outline:2px solid var(--sukon-accent);outline-offset:3px}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms !important;transition-duration:0.01ms !important}
}

/* ============ reveal for entrance ============ */
.reveal{opacity:0;transform:translateY(10px);transition:opacity 1s ease, transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}