:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: rgba(13, 28, 48, 0.84);
  --panel-strong: #10223a;
  --line: rgba(170, 195, 219, 0.16);
  --text: #f2f7fc;
  --muted: #91a7bc;
  --accent: #36d3b5;
  --accent-deep: #0f9e91;
  --blue: #6da8ff;
  --danger: #ff8b9e;
  --warning: #f7c76b;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; background: radial-gradient(circle at 10% -10%, rgba(54,211,181,.18), transparent 28rem), radial-gradient(circle at 100% 0%, rgba(109,168,255,.18), transparent 32rem), var(--bg); }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
.hidden { display: none !important; }
.shell { width: min(1240px, calc(100vw - 40px)); margin: auto; padding: 24px 0 60px; position: relative; z-index: 1; }
.ambient { position: fixed; pointer-events: none; width: 24rem; height: 24rem; border-radius: 50%; filter: blur(90px); opacity: .18; z-index: 0; }
.ambient-one { top: 30%; left: -16rem; background: #36d3b5; }
.ambient-two { right: -14rem; bottom: 10%; background: #6da8ff; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 50px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; color: #05151a; background: linear-gradient(135deg, #64efd0, #5ea6ff); font-size: 1.3rem; font-weight: 900; box-shadow: 0 12px 30px rgba(54,211,181,.22); }
.brand strong, .brand small { display: block; }
.brand small { margin-top: 3px; color: var(--muted); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.session-actions { display: flex; align-items: center; gap: 12px; }
.session-email { color: var(--muted); font-size: .9rem; }
.panel, .intro-card { border: 1px solid var(--line); border-radius: 26px; background: var(--panel); box-shadow: 0 26px 80px rgba(0,0,0,.2); backdrop-filter: blur(20px); }
.intro-card { padding: clamp(28px, 5vw, 70px); }
.auth-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); gap: 22px; align-items: stretch; }
.intro-card h1 { max-width: 720px; margin: 16px 0; font-size: clamp(2.7rem, 7vw, 6.4rem); letter-spacing: -.08em; line-height: .95; }
.intro-card h1 em { color: var(--accent); font-style: normal; }
.intro-card p { max-width: 600px; color: var(--muted); font-size: 1.08rem; line-height: 1.8; }
.eyebrow { color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.intro-points { display: grid; gap: 10px; margin-top: 36px; color: #c8d8e7; }
.auth-card { padding: 26px; align-self: center; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; padding: 5px; margin-bottom: 24px; border-radius: 15px; background: rgba(0,0,0,.18); }
.tab-button { padding: 11px; border-radius: 11px; color: var(--muted); background: transparent; }
.tab-button.active { color: var(--text); background: rgba(109,168,255,.16); }
.form-stack { display: grid; gap: 15px; }
.form-stack label { display: grid; gap: 8px; color: var(--muted); font-size: .9rem; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 13px; padding: 12px 14px; color: var(--text); background: rgba(2, 10, 21, .55); outline: none; resize: vertical; }
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(54,211,181,.12); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; border-radius: 13px; padding: 12px 16px; color: #04171a; background: linear-gradient(135deg, #63e9c9, #4fa8ff); font-weight: 800; box-shadow: 0 14px 30px rgba(54,211,181,.16); }
.button:hover { filter: brightness(1.08); }
.button:disabled { cursor: wait; opacity: .68; filter: saturate(.7); }
.button[aria-busy="true"] { position: relative; }
.button.ghost { color: var(--text); border: 1px solid var(--line); background: rgba(13,28,48,.62); box-shadow: none; }
.button.mini { padding: 7px 10px; border-radius: 10px; font-size: .78rem; }
.form-message { min-height: 1.2em; margin: 0; color: var(--danger); font-size: .88rem; }
.app-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 22px; align-items: start; }
.sidebar { position: sticky; top: 20px; padding: 18px; }
.side-label { margin: 4px 8px 14px; color: var(--muted); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
.nav-list { display: grid; gap: 5px; }
.nav-list a { padding: 11px 12px; border-radius: 12px; color: var(--muted); }
.nav-list a:hover, .nav-list a.active { color: var(--text); background: rgba(109,168,255,.14); }
.side-foot { display: grid; gap: 8px; margin-top: 36px; padding: 14px; border: 1px solid var(--line); border-radius: 16px; color: var(--muted); font-size: .75rem; }
.side-foot code { color: #cce9e4; font-size: .68rem; line-height: 1.45; word-break: break-all; }
.content-column { min-width: 0; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 24px; }
.page-heading h2 { margin: 7px 0 6px; font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.06em; }
.page-heading p { margin: 0; color: var(--muted); }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 13px; margin-bottom: 18px; }
.metric-card { padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: rgba(13,28,48,.78); }
.metric-card span, .metric-card small { color: var(--muted); }
.metric-card strong { display: block; margin: 13px 0 4px; font-size: 2rem; letter-spacing: -.06em; }
.metric-card.accent { border-color: rgba(54,211,181,.3); background: linear-gradient(135deg, rgba(54,211,181,.18), rgba(13,28,48,.82)); }
.two-column { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.panel { padding: 21px; margin-bottom: 18px; }
.panel h3 { margin: 0 0 13px; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.panel-heading a { color: var(--accent); font-size: .85rem; }
.list-stack { display: grid; gap: 8px; }
.list-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 13px; background: rgba(0,0,0,.13); }
.list-row small, .muted, .loading { color: var(--muted); }
.status { display: inline-flex; border-radius: 999px; padding: 4px 8px; color: #bfe8df; background: rgba(54,211,181,.13); font-size: .72rem; }
.status.pending { color: var(--warning); background: rgba(247,199,107,.12); }
.status.rejected { color: var(--danger); background: rgba(255,139,158,.12); }
.table-wrap { overflow-x: auto; }
table { width: 100%; min-width: 600px; border-collapse: collapse; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
td { color: #dce8f1; font-size: .9rem; }
.row-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.summary-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 10px; }
.summary-item { padding: 12px; border-radius: 13px; background: rgba(0,0,0,.15); }
.summary-item span, .summary-item strong { display: block; }
.summary-item span { color: var(--muted); font-size: .75rem; }
.summary-item strong { margin-top: 7px; font-size: 1.2rem; }
pre { overflow-x: auto; margin: 0 0 14px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; color: #d6f1ec; background: #06101d; line-height: 1.65; }
.notice { display: flex; gap: 12px; margin-bottom: 18px; padding: 15px; border: 1px solid rgba(247,199,107,.2); border-radius: 16px; color: var(--warning); background: rgba(247,199,107,.08); }
.notice span { color: #d3dce4; }
.secret-value { margin: 16px 0; padding: 13px; border: 1px dashed rgba(54,211,181,.48); border-radius: 12px; color: #9ff3df; background: rgba(54,211,181,.08); font-family: ui-monospace, monospace; font-size: .86rem; word-break: break-all; }
.modal { position: fixed; inset: 0; z-index: 10; display: grid; place-items: center; padding: 20px; background: rgba(1,7,14,.7); backdrop-filter: blur(8px); }
.modal-card { position: relative; width: min(560px,100%); padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel-strong); box-shadow: 0 25px 90px rgba(0,0,0,.45); }
.modal-card h3 { margin: 9px 0; font-size: 1.5rem; }
.modal-card p { color: var(--muted); line-height: 1.6; }
.modal-close { position: absolute; top: 12px; right: 15px; color: var(--muted); background: transparent; font-size: 1.6rem; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 20; max-width: 380px; padding: 13px 16px; border: 1px solid var(--line); border-radius: 13px; color: var(--text); background: var(--panel-strong); box-shadow: 0 15px 35px rgba(0,0,0,.28); }
.toast.error { color: #ffd2da; border-color: rgba(255,139,158,.35); }
@media (max-width: 900px) { .auth-layout, .app-layout { grid-template-columns: 1fr; } .sidebar { position: static; } .nav-list { display: flex; gap: 5px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; } .nav-list a { flex: 0 0 auto; } .side-foot { display: none; } .metric-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .shell { width: min(100% - 24px, 1240px); padding-top: 14px; } .topbar { margin-bottom: 28px; } .session-email { display: none; } .intro-card h1 { font-size: 3.15rem; } .two-column { grid-template-columns: 1fr; } .page-heading { align-items: flex-start; flex-direction: column; } .page-heading > .button { width: 100%; } .summary-grid { grid-template-columns: repeat(2,1fr); } .nav-list a { padding: 10px 12px; text-align: center; font-size: .8rem; } }