/* 리천 인증 센터 — 네이비 · 골드 */
:root {
  --font: "Pretendard Variable", Pretendard, "Malgun Gothic", "맑은 고딕", "Apple SD Gothic Neo", system-ui, sans-serif;
  --bg: #f4f2ec; --bg-2: #ffffff; --bg-3: #ecebe4; --panel: rgba(255,255,255,.86);
  --line: #e2ded4; --line-2: #cbc5b6; --text: #18213a; --text-2: #4a5470; --text-3: #7c8399;
  --navy: #1f3b73; --navy-2: #172d59; --navy-deep: #0e1a33; --navy-soft: #e5eaf5;
  --gold: #b08d3c; --gold-2: #d4b15a; --gold-soft: #f7efd9;
  --ok: #15803d; --ok-soft: #dcfce7; --warn: #b45309; --warn-soft: #fef3c7; --danger: #b91c1c; --danger-soft: #fee2e2; --info: #1d4ed8; --info-soft: #dbeafe;
  --shadow: 0 1px 2px rgba(14,26,51,.06), 0 12px 34px rgba(14,26,51,.10);
  --radius: 16px;
}
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0f18; --bg-2: #141a28; --bg-3: #1b2233; --panel: rgba(20,26,40,.86);
  --line: #273046; --line-2: #3a4560; --text: #e7eaf2; --text-2: #b3bbcd; --text-3: #7f889e;
  --navy: #6f8fd6; --navy-2: #8ba7e6; --navy-deep: #050810; --navy-soft: #1a2542;
  --gold: #d4b15a; --gold-2: #e6c976; --gold-soft: #2b2412;
  --ok-soft: #10301c; --warn-soft: #3a2c10; --danger-soft: #3b1a1a; --info-soft: #172554;
  --shadow: 0 1px 2px rgba(0,0,0,.5), 0 14px 40px rgba(0,0,0,.45);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.5; min-height: 100vh; -webkit-font-smoothing: antialiased; position: relative; overflow-x: hidden; }
.bg-orb { position: fixed; border-radius: 50%; filter: blur(70px); pointer-events: none; z-index: 0; opacity: .55; }
.bg-orb.a { width: 520px; height: 520px; left: -160px; top: -180px; background: radial-gradient(circle, rgba(31,59,115,.35), transparent 70%); }
.bg-orb.b { width: 460px; height: 460px; right: -140px; bottom: -160px; background: radial-gradient(circle, rgba(176,141,60,.35), transparent 70%); }
a { color: var(--navy); }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--text-3); }
.small { font-size: .86rem; }
.tiny { font-size: .78rem; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.right { margin-left: auto; }

/* 상단 */
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 22px; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 70%, transparent); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.brand .mark { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); color: var(--gold-2); box-shadow: 0 6px 16px rgba(14,26,51,.25); }
.brand b { display: block; font-size: 1.02rem; letter-spacing: -.01em; }
.brand small { display: block; color: var(--text-3); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.top-right { display: flex; gap: 6px; align-items: center; }

.wrap { position: relative; z-index: 1; max-width: 980px; margin: 0 auto; padding: 28px 18px 60px; }
.foot { position: relative; z-index: 1; max-width: 980px; margin: 0 auto; padding: 10px 18px 40px; font-size: .78rem; color: var(--text-3); display: flex; flex-direction: column; gap: 4px; }
.loading { display: flex; gap: 10px; align-items: center; justify-content: center; padding: 60px; color: var(--text-3); }

/* 버튼 */
.btn, .ghost { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 42px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--bg-2); color: var(--text); font-weight: 600; font-size: .92rem; cursor: pointer; text-decoration: none; white-space: nowrap; transition: transform .06s, background .15s, border-color .15s, box-shadow .15s; }
.btn:hover, .ghost:hover { background: var(--bg-3); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .ghost:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%); border-color: transparent; color: #fff; box-shadow: 0 8px 18px rgba(31,59,115,.25); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.gold { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%); border-color: transparent; color: #1a1406; box-shadow: 0 8px 18px rgba(176,141,60,.3); }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--line-2)); }
.btn.danger:hover { background: var(--danger-soft); }
.btn.full { width: 100%; }
.ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.ghost:hover { background: var(--bg-3); color: var(--text); }
.sm { height: 34px; padding: 0 12px; font-size: .84rem; border-radius: 10px; }
.xs { height: 28px; padding: 0 9px; font-size: .78rem; border-radius: 8px; }
.icon { width: 34px; padding: 0; }

/* 입력 */
label.f { display: block; font-size: .8rem; font-weight: 700; color: var(--text-2); margin: 12px 0 6px; letter-spacing: .01em; }
.input, select.input, textarea.input { width: 100%; height: 44px; border: 1px solid var(--line-2); border-radius: 12px; padding: 0 14px; background: var(--bg-2); outline: none; transition: border-color .15s, box-shadow .15s; }
textarea.input { height: auto; min-height: 72px; padding: 10px 14px; resize: vertical; }
.input:focus { border-color: var(--navy); box-shadow: 0 0 0 4px color-mix(in srgb, var(--navy) 16%, transparent); }
.input.code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; letter-spacing: .14em; text-transform: uppercase; font-size: 1.05rem; text-align: center; }
.help { font-size: .78rem; color: var(--text-3); margin-top: 6px; }
.field-err { color: var(--danger); font-size: .82rem; margin-top: 8px; }

/* 카드 */
.card { background: var(--panel); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px 24px; margin-bottom: 18px; }
.card h2 { margin: 0 0 4px; font-size: 1.12rem; letter-spacing: -.01em; display: flex; align-items: center; gap: 10px; }
.card h2 .n { width: 26px; height: 26px; border-radius: 8px; background: var(--navy-soft); color: var(--navy); display: grid; place-items: center; font-size: .82rem; font-weight: 800; }
.card .sub { color: var(--text-3); font-size: .86rem; margin: 0 0 14px; }
.hero { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy-deep) 0%, #1a2e57 55%, #23407a 100%); color: #fff; border: none; padding: 30px 30px 26px; }
.hero::after { content: ""; position: absolute; right: -60px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(212,177,90,.45), transparent 65%); }
.hero h1 { margin: 0 0 8px; font-size: 1.55rem; letter-spacing: -.02em; }
.hero p { margin: 0; color: rgba(255,255,255,.78); font-size: .92rem; max-width: 620px; }
.hero .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.hero .step { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 12px; padding: 12px 14px; font-size: .84rem; }
.hero .step b { display: block; color: var(--gold-2); font-size: .74rem; letter-spacing: .1em; margin-bottom: 4px; }
.notice { display: flex; gap: 10px; padding: 12px 14px; border-radius: 12px; font-size: .86rem; border: 1px solid; align-items: flex-start; }
.notice.info { background: var(--info-soft); border-color: color-mix(in srgb, var(--info) 30%, transparent); color: var(--text); }
.notice.ok { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.notice.warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.notice.danger { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }

/* 배지 · 칩 */
.badge { display: inline-flex; align-items: center; gap: 5px; height: 24px; padding: 0 9px; border-radius: 999px; font-size: .74rem; font-weight: 700; letter-spacing: .01em; }
.badge.approved { background: var(--ok-soft); color: var(--ok); }
.badge.pending { background: var(--warn-soft); color: var(--warn); }
.badge.needs_reapproval { background: var(--info-soft); color: var(--info); }
.badge.revoked { background: var(--danger-soft); color: var(--danger); }
.badge.none { background: var(--bg-3); color: var(--text-3); }
.chip { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 8px; background: var(--bg-3); font-size: .76rem; font-weight: 600; color: var(--text-2); }
.chip.gold { background: var(--gold-soft); color: var(--gold); }

/* 앱 카드 목록 */
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.app { border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; background: var(--bg-2); display: flex; flex-direction: column; gap: 10px; transition: border-color .15s, box-shadow .15s; }
.app:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.app .name { font-weight: 800; font-size: 1.02rem; letter-spacing: -.01em; }
.app .desc { color: var(--text-3); font-size: .82rem; }
.meter { display: flex; align-items: center; gap: 10px; font-size: .8rem; color: var(--text-2); }
.meter .bar { flex: 1; height: 6px; border-radius: 99px; background: var(--bg-3); overflow: hidden; }
.meter .bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--navy), var(--navy-2)); }
.meter .bar i.warn { background: linear-gradient(90deg, var(--gold), var(--gold-2)); }
.meter .bar i.full { background: var(--danger); }
.devs { display: flex; flex-direction: column; gap: 6px; }
.dev { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; background: var(--bg-3); font-size: .82rem; }
.dev .ico { width: 28px; height: 28px; border-radius: 8px; background: var(--bg-2); display: grid; place-items: center; font-size: .9rem; }
.dev .nm { font-weight: 700; }
.dev .mt { color: var(--text-3); font-size: .74rem; }

/* 인증번호 */
.codebox { text-align: center; padding: 26px 18px; border-radius: 14px; background: linear-gradient(160deg, var(--navy-deep), #1a2e57); color: #fff; position: relative; overflow: hidden; }
.codebox::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(212,177,90,.35), transparent 55%); }
.codebox .lbl { position: relative; font-size: .76rem; letter-spacing: .14em; color: var(--gold-2); text-transform: uppercase; }
.codebox .val { position: relative; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: clamp(1.4rem, 4.5vw, 2rem); letter-spacing: .16em; font-weight: 700; margin: 8px 0 6px; user-select: all; }
.codebox .hint { position: relative; font-size: .8rem; color: rgba(255,255,255,.7); }

/* 탭 · 표 */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 4px 0 16px; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
.tab { height: 40px; padding: 0 14px; border: none; background: transparent; border-bottom: 2px solid transparent; color: var(--text-2); font-weight: 700; cursor: pointer; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
.tab.active { color: var(--navy); border-bottom-color: var(--navy); }
.tab .cnt { background: var(--danger); color: #fff; font-size: .68rem; min-width: 18px; height: 18px; border-radius: 99px; display: inline-grid; place-items: center; padding: 0 5px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat { background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.stat b { display: block; font-size: 1.5rem; letter-spacing: -.02em; }
.stat span { font-size: .76rem; color: var(--text-3); }
.stat.hot { border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); cursor: pointer; }
.tbl { width: 100%; border-collapse: collapse; font-size: .84rem; }
.tbl th { text-align: left; font-size: .74rem; letter-spacing: .04em; color: var(--text-3); padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
.tbl tr:hover td { background: color-mix(in srgb, var(--navy-soft) 45%, transparent); }
.tbl-wrap { overflow-x: auto; margin: 0 -8px; padding: 0 8px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; }
.seg button { height: 34px; padding: 0 12px; border: none; background: transparent; color: var(--text-2); font-weight: 600; font-size: .82rem; cursor: pointer; }
.seg button.active { background: var(--navy); color: #fff; }
.num { width: 64px; height: 30px; border-radius: 8px; border: 1px solid var(--line-2); background: var(--bg-2); text-align: center; }
.empty { text-align: center; color: var(--text-3); padding: 34px 10px; font-size: .88rem; }
.thread { display: flex; flex-direction: column; gap: 8px; max-height: 320px; overflow-y: auto; padding: 4px 2px; }
.msg { max-width: 82%; padding: 9px 12px; border-radius: 12px; font-size: .86rem; background: var(--bg-3); align-self: flex-start; }
.msg.admin { background: var(--navy-soft); align-self: flex-end; }
.msg .t { display: block; font-size: .7rem; color: var(--text-3); margin-top: 3px; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; font-size: .86rem; }
.kv b { color: var(--text-2); font-weight: 600; }
details.adv summary { cursor: pointer; color: var(--text-2); font-size: .86rem; font-weight: 600; }
.secret { display: flex; gap: 8px; align-items: center; }
.secret code { flex: 1; padding: 8px 10px; border-radius: 8px; background: var(--bg-3); font-size: .78rem; word-break: break-all; }

/* 토스트 · 모달 */
.toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none; background: var(--navy-deep); color: #fff; padding: 11px 18px; border-radius: 12px; font-size: .88rem; box-shadow: var(--shadow); z-index: 50; transition: opacity .2s, transform .2s; max-width: 92vw; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: var(--danger); }
.toast.ok { background: var(--ok); }
.modal-back { position: fixed; inset: 0; background: rgba(8,12,24,.55); backdrop-filter: blur(4px); z-index: 40; display: grid; place-items: center; padding: 16px; }
.modal { width: 100%; max-width: 520px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 22px 24px; max-height: 90vh; overflow-y: auto; }
.modal h3 { margin: 0 0 6px; font-size: 1.05rem; }
.spin { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; display: inline-block; animation: sp .7s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }
.fade { animation: fd .25s ease-out; }
@keyframes fd { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (max-width: 640px) {
  .wrap { padding: 16px 12px 50px; }
  .card { padding: 18px 16px; }
  .hero { padding: 22px 20px; }
  .hero .steps { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; }
  .top { padding: 10px 14px; }
  .brand small { display: none; }
}
.refreshing { position: fixed; right: 16px; bottom: 16px; z-index: 30; display: none; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 10px; background: var(--bg-2); border: 1px solid var(--line); color: var(--text-3); font-size: .78rem; box-shadow: var(--shadow); }
.refreshing.show { display: inline-flex; }