/* 도야 AI 답변 — 화면 전용 스타일 (색·간격은 doya-burgundy.css 토큰을 따른다) */

@property --ba { syntax: '<angle>'; inherits: false; initial-value: 0deg; }

[hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.app, .gate { position: relative; z-index: 1; }
.wrap { max-width: 780px; margin: 0 auto; padding: 0 24px; }

/* ── 질문 ─────────────────────────────────────────────── */
.sec { padding: 48px 0 8px; scroll-margin-top: 72px; }
.sec-ask { padding-top: 56px; }
.title { margin: 0 0 10px; font-size: var(--fs-2xl); font-weight: 800; letter-spacing: -0.01em; }
.lead { margin: 0 0 24px; color: var(--text-2); font-size: var(--fs-md); }
.sec h2 { margin: 0 0 8px; font-size: var(--fs-xl); font-weight: 700; }
.sec-lead { margin: 0 0 18px; color: var(--text-2); }

.ask-box { padding: 18px; }
.ask-box textarea { resize: vertical; min-height: 96px; display: block; }
.ask-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
.q-left { color: var(--muted); font-size: var(--fs-sm); }
.q-left.is-low { color: var(--warn); }
.ask-row .btn-primary { flex: 0 0 auto; }
.btn-primary:disabled { opacity: .55; cursor: default; filter: none; }
.privacy-hint { margin: 12px 0 0; color: var(--muted); font-size: var(--fs-sm); line-height: var(--lh-snug); }

.examples { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.ex {
  background: var(--panel-2); color: var(--text-2); border: 1px solid var(--border-2);
  border-radius: 999px; padding: 7px 14px; font: inherit; font-size: var(--fs-sm); cursor: pointer;
  transition: color .12s, border-color .12s;
}
.ex:hover { color: var(--accent-text); border-color: var(--accent-2); }
.ex:disabled { opacity: .5; cursor: default; }

/* ── 답변 ─────────────────────────────────────────────── */
.result { margin-top: 24px; padding: 22px 22px 18px; }
.stage-msg { margin: 0 0 6px; color: var(--data); font-size: var(--fs-sm); font-weight: 600; }
.answer { font-size: var(--fs-md); line-height: var(--lh-body); word-break: keep-all; overflow-wrap: anywhere; }
.answer p { margin: 0 0 12px; }
.answer ul { margin: 0 0 12px; padding-left: 20px; }
.answer li { margin: 0 0 6px; }
.answer.is-fixed { color: var(--text-2); }
.cite { font-size: 11px; line-height: 0; margin-left: 1px; }
.cite a { color: var(--accent-text); text-decoration: none; padding: 0 1px; }
.cite a:hover { text-decoration: underline; }

.chips-lead { margin: 14px 0 8px; color: var(--text-2); font-size: var(--fs-sm); font-weight: 600; }
.chips { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.chip-item { scroll-margin-top: 80px; }
.chip {
  width: 100%; display: flex; align-items: flex-start; gap: 10px; text-align: left;
  background: var(--bg-deep); color: var(--text-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 12px; font: inherit; font-size: var(--fs-sm); cursor: pointer;
  line-height: var(--lh-snug); transition: border-color .12s, color .12s;
}
.chip:hover { border-color: var(--border-2); color: var(--text); }
.chip-n {
  flex: 0 0 auto; min-width: 22px; height: 22px; border-radius: 6px; display: inline-grid; place-items: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; font-variant-numeric: tabular-nums;
  color: var(--accent-text); border: 1px solid var(--accent-dim);
}
.chip-label { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
.chip-tag {
  flex: 0 0 auto; font-size: 11.5px; padding: 1px 7px; border-radius: 5px; white-space: nowrap;
  color: var(--warn); border: 1px solid rgba(224,161,60,0.45);
}
.chip-item.is-doya .chip { border-color: rgba(143,182,201,0.35); }
.chip-item.is-doya .chip-n { color: var(--data); border-color: rgba(143,182,201,0.45); }
.chip-body {
  margin: 6px 0 2px; padding: 10px 12px; border-left: 1px solid var(--metal-line-strong);
  color: var(--text-2); font-size: var(--fs-sm); line-height: var(--lh-body); white-space: pre-wrap; overflow-wrap: anywhere;
}
.consult { margin: 16px 0 0; font-size: var(--fs-sm); }
.consult a { color: var(--accent-text); }

/* ── 자주 묻는 질문 · 자료 목록 ───────────────────────── */
.faq-list { display: grid; gap: 10px; }
.faq-item { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.faq-item summary {
  cursor: pointer; padding: 14px 16px; font-weight: 600; list-style: none; display: flex; gap: 10px; align-items: flex-start;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "+"; color: var(--accent-text); font-weight: 700; flex: 0 0 auto; width: 12px; }
.faq-item[open] summary::before { content: "−"; }
.faq-body { padding: 0 16px 16px; }

.src-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.src {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px;
}
.src-title { margin: 0 0 6px; font-weight: 700; color: var(--text); overflow-wrap: anywhere; }
.src-meta { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; color: var(--muted); font-size: var(--fs-sm); }
.src-badge { font-size: 12px; padding: 2px 8px; border-radius: 5px; color: var(--accent-text); border: 1px solid var(--accent-dim); }
.src.is-doya .src-badge { color: var(--data); border-color: rgba(143,182,201,0.45); }
.src-empty { color: var(--muted); }

/* ── 푸터 ─────────────────────────────────────────────── */
.foot { margin-top: 56px; padding: 28px 0 40px; border-top: 1px solid var(--hairline); color: var(--muted); font-size: var(--fs-sm); }
.foot p { margin: 0 0 6px; }
.foot a { color: var(--text-2); }
.foot a:hover { color: var(--accent-text); }

/* ── 개인정보 처리방침 ─────────────────────────────────── */
.doc-page h1 { margin: 0 0 18px; font-size: var(--fs-xl); }
.doc-page h2 { margin: 26px 0 8px; font-size: var(--fs-lg); }
.doc-page p, .doc-page li { color: var(--text-2); }
.doc-page ul { padding-left: 20px; }

/* ── 접속 코드 게이트 (도야 OTP 게이트 모양 · 검증은 서버) ── */
.gate { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; } /* 휴대폰 좌우 16px 여백(PLAN §6) — 게이트 정본은 20px */
.gate-inner { width: 100%; max-width: 360px; }
.gate-card {
  position: relative; background: linear-gradient(180deg, #201e28, #18171f);
  border: 1px solid #3a3742; border-radius: 22px; padding: 28px 26px 22px; text-align: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 0 0 1px rgba(168,137,92,.14), 0 26px 70px rgba(0,0,0,.62), 0 0 70px rgba(110,20,35,.22);
  animation: gateIn .45s ease both; transition: box-shadow .6s ease, border-color .6s ease;
}
.gate-card.ok {
  border-color: rgba(43,209,111,.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 0 0 1px rgba(43,209,111,.20), 0 26px 70px rgba(0,0,0,.62), 0 0 95px rgba(43,209,111,.20);
}
@keyframes gateIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.gate-lock { width: 18px; height: 18px; stroke: var(--metal-2); stroke-width: 1.4; fill: none; stroke-linecap: round; stroke-linejoin: round; margin: 0 auto 10px; display: block; }
.gate-card.ok .gate-lock { stroke: #4ec98a; }
.gate-title { margin: 0 0 4px; font-size: 21px; font-weight: 700; letter-spacing: -.2px; color: var(--text); transition: color .4s; }
.gate-card.ok .gate-title { color: #2bd16f; }
.gate-sub { margin: 0; color: #c4c7d2; font-size: 13.5px; line-height: 1.55; }
.gate-msg { min-height: 20px; margin: 0; color: var(--danger-2); font-size: 13px; }

.gate-stage { position: relative; height: 84px; margin: 26px 0 16px; display: grid; place-items: center; }
.otp {
  position: absolute; display: flex; gap: var(--gap); transition: opacity .55s ease, transform .65s cubic-bezier(.5,0,.2,1);
  --n: 4; --gap: 13px;
  --cell: min(60px, calc((100vw - 44px - (var(--n) - 1) * var(--gap)) / var(--n)));
  --r: calc(var(--cell) / 4);
  --g1: #8a2030; --g2: #E6A9B0;
}
@media (max-width: 430px) { .otp { --gap: 9px; } }
.otp.error { --g1: #e5544b; --g2: #ff8a8a; }
.otp.collapse { opacity: 0; transform: scale(.5); }
.otp.shake { animation: gateShake .45s; }
@keyframes gateShake {
  10%, 90% { transform: translateX(-2px); } 20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-7px); } 40%, 60% { transform: translateX(7px); }
}
.gate-box {
  position: relative; width: var(--cell); height: calc(var(--cell) * 7 / 6); border-radius: var(--r);
  background: linear-gradient(180deg, #221f2b, #191820);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), inset 0 0 0 1px rgba(168,137,92,.12), 0 2px 7px rgba(0,0,0,.4);
  transition: box-shadow .3s ease, transform .3s cubic-bezier(.34,1.4,.5,1), background .3s ease;
}
.gate-box::before {
  content: ''; position: absolute; inset: 0; border-radius: var(--r); padding: 1.5px;
  background: conic-gradient(from var(--ba), transparent 0deg, var(--g1) 55deg, var(--g2) 115deg, transparent 175deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s ease; filter: drop-shadow(0 0 6px var(--g1));
}
.gate-box:focus-within {
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 0 0 1px var(--accent-dim), 0 10px 26px rgba(110,20,35,.32);
}
.gate-box:focus-within::before { opacity: .95; animation: gateRot 3.6s linear infinite; }
.gate-box.filled {
  background: linear-gradient(180deg, #2b1822, #211520);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), inset 0 0 0 1px rgba(230,169,176,.24), 0 3px 10px rgba(0,0,0,.45);
}
.otp.verifying .gate-box::before { opacity: 1; animation: gateRot .9s linear infinite; }
.gate-box:nth-child(2)::before { animation-delay: -.7s; }
.gate-box:nth-child(3)::before { animation-delay: -1.4s; }
.gate-box:nth-child(4)::before { animation-delay: -2.1s; }
.gate-box:nth-child(5)::before { animation-delay: -2.8s; }
.gate-box:nth-child(6)::before { animation-delay: -3.5s; }
@keyframes gateRot { to { --ba: 360deg; } }
.gate .gate-box input[type="text"] {
  position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; margin: 0;
  background: transparent; border: 0; border-radius: var(--r); box-shadow: none;
  text-align: center; color: var(--text); font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: calc(var(--cell) * 13 / 30); font-weight: 600; line-height: 1; outline: none;
  caret-color: var(--g2); transition: color .25s ease;
}
.gate .gate-box input[type="text"]:focus { box-shadow: none; border: 0; }
.gate .gate-box.filled input[type="text"] { color: var(--accent-text); }

.gate-check {
  position: absolute; width: 80px; height: 80px; border-radius: 22px;
  background: radial-gradient(120% 120% at 50% 22%, #103a23, #0a1a11);
  border: 2px solid #2bd16f; display: grid; place-items: center;
  box-shadow: 0 0 0 4px rgba(43,209,111,.16), 0 0 34px rgba(43,209,111,.6), 0 0 80px rgba(43,209,111,.32), inset 0 0 20px rgba(43,209,111,.20);
  opacity: 0; transform: scale(.25); transition: opacity .55s ease .5s, transform .85s cubic-bezier(.34,1.5,.5,1) .5s;
}
.gate-check.show { opacity: 1; transform: scale(1); }
.gate-check svg { width: 36px; height: 36px; }
.gate-check path {
  stroke: #ffffff; stroke-width: 3.2; fill: none; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 40; stroke-dashoffset: 40; filter: drop-shadow(0 0 4px rgba(43,209,111,.5));
}
.gate-check.show path { animation: gateDraw .55s ease 1.05s forwards; }
@keyframes gateDraw { to { stroke-dashoffset: 0; } }
.gate.is-leaving { opacity: 0; transition: opacity .5s ease; }

/* ── 관리자 ───────────────────────────────────────────── */
.adm { max-width: 1120px; margin: 0 auto; padding: 32px 24px 64px; }
.adm h1 { margin: 0 0 16px; font-size: var(--fs-xl); }
.adm-login { max-width: 420px; }
.adm-login .row { display: flex; gap: 10px; margin-top: 12px; }
.adm-login input[type="password"] {
  width: 100%; background: var(--bg-deep); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px; font: inherit; font-size: var(--fs-md);
}
.adm-msg { min-height: 20px; margin: 10px 0 0; color: var(--danger-2); font-size: var(--fs-sm); }
.adm-msg.is-ok { color: var(--ok); }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; border-bottom: 1px solid var(--hairline); padding-bottom: 10px; }
.tab {
  background: transparent; color: var(--text-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 14px; font: inherit; font-size: var(--fs-sm); font-weight: 600; cursor: pointer;
}
.tab[aria-selected="true"] { color: #fff; background: var(--accent); border-color: var(--accent-2); }
.pane { display: grid; gap: 16px; }
.pane h2 { margin: 0 0 4px; font-size: var(--fs-lg); }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.toolbar input[type="text"], .toolbar select { width: auto; min-width: 140px; padding: 8px 10px; font-size: var(--fs-sm); }
.btn-s {
  background: var(--panel-2); color: var(--text-2); border: 1px solid var(--border-2); border-radius: 7px;
  padding: 7px 12px; font: inherit; font-size: var(--fs-sm); font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn-s:hover { color: var(--accent-text); border-color: var(--accent-2); }
.btn-s.is-fill { background: var(--accent); color: #fff; border-color: var(--accent-2); }
.btn-s.is-danger:hover { color: var(--danger-2); border-color: var(--danger); }
.btn-s:disabled { opacity: .5; cursor: default; }
.tbl-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.tbl { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.tbl th, .tbl td { padding: 8px 10px; border-bottom: 1px solid var(--hairline); text-align: left; vertical-align: top; }
.tbl th { color: var(--muted); font-weight: 600; white-space: nowrap; background: var(--panel); }
.tbl td.num { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-variant-numeric: tabular-nums; color: var(--data); white-space: nowrap; }
.tbl td.q { min-width: 220px; max-width: 420px; overflow-wrap: anywhere; }
.st { font-size: 12px; padding: 1px 7px; border-radius: 5px; border: 1px solid var(--border-2); color: var(--text-2); white-space: nowrap; }
.st.answered { color: var(--ok); border-color: rgba(78,201,138,.4); }
.st.no_source, .st.uncited { color: var(--warn); border-color: rgba(224,161,60,.4); }
.st.error, .st.capped, .st.rejected, .st.fallback { color: var(--danger-2); border-color: rgba(229,84,75,.4); }
.detail { white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text-2); font-size: var(--fs-sm); margin: 6px 0 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px 16px; }
.field { display: grid; gap: 6px; font-size: var(--fs-sm); color: var(--text-2); }
.field input[type="text"], .field input[type="number"], .field select, .field textarea {
  width: 100%; background: var(--bg-deep); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 11px; font: inherit; font-size: var(--fs-sm);
}
.field.is-check { display: flex; align-items: center; gap: 8px; }
.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.kv div { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; }
.kv b { display: block; color: var(--muted); font-size: 12px; font-weight: 600; margin-bottom: 4px; }
.kv span { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--data); font-size: var(--fs-md); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }

/* ── 좁은 화면 ────────────────────────────────────────── */
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .adm { padding: 24px 16px 48px; }
  .sec-ask { padding-top: 36px; }
  .title { font-size: 26px; }
  .result { padding: 18px 16px 16px; }
  .ask-box { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .gate-card, .otp, .gate-box, .gate-check, .gate-box::before { animation: none !important; transition: none !important; }
}