* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg-page); color: var(--ink-primary); font-family: var(--font-ui); }
body { margin: 0; min-height: 100dvh; background: radial-gradient(circle at 12% 12%, #eef5ef 0, transparent 34%), var(--bg-page); }
a { color: var(--accent); }
.landing-shell, .scan-shell, .auth-shell { min-height: 100dvh; display: grid; place-items: center; padding: 32px; }
.hero-card, .scan-card { width: min(100%, 760px); background: rgba(255,255,255,.94); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); padding: clamp(24px, 5vw, 48px); }
.scan-card { width: min(100%, 560px); }
.auth-panel { width: min(100%, 520px); background: rgba(255,255,255,.94); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); padding: clamp(24px, 5vw, 42px); }
.eyebrow { margin: 0 0 12px; color: var(--accent); text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: 12px; }
h1 { margin: 0; font-size: clamp(34px, 7vw, 64px); line-height: .96; letter-spacing: 0; }
.lede, .site-address, .site-meta, .helper { color: var(--ink-secondary); font-size: 16px; line-height: 1.6; }
.site-address { margin: 16px 0 0; }
.site-meta { margin: 8px 0 24px; font-size: 14px; }
.action-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; border: 1px solid var(--line-strong); padding: 0 20px; font-weight: 800; text-decoration: none; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button:focus-visible, input:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 38%, transparent); outline-offset: 3px; }
.button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.button.primary:hover { background: var(--accent-strong); }
.button.secondary { background: var(--bg-surface); color: var(--accent); }
.button.full { width: 100%; margin-top: 18px; }
.button:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.scan-status-row { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-soft); border-radius: 999px; padding: 8px 12px; color: var(--ink-secondary); font-size: 13px; margin-bottom: 22px; }
.status-dot { width: 9px; height: 9px; border-radius: 999px; background: var(--status-verified); box-shadow: 0 0 0 5px var(--status-verified-bg); }
.notice { border-radius: var(--radius-md); padding: 14px 16px; margin: 18px 0; font-weight: 700; }
.notice.warning { background: var(--status-suspicious-bg); color: var(--status-suspicious); }
.scan-form { display: grid; gap: 10px; margin-top: 24px; }
label { color: var(--ink-primary); font-weight: 800; }
input { width: 100%; min-height: 56px; border-radius: var(--radius-md); border: 1px solid var(--line-strong); background: var(--bg-surface); color: var(--ink-primary); padding: 0 16px; font-size: 20px; font-family: var(--font-mono); }
input:disabled { background: var(--bg-subtle); color: var(--ink-tertiary); }
.helper { margin: 4px 0 0; font-size: 14px; }
.receipt-preview { margin-top: 20px; padding: 14px 16px; border-radius: var(--radius-md); background: var(--bg-subtle); color: var(--ink-secondary); font-size: 14px; }
code { font-family: var(--font-mono); }
.admin-shell { min-height: 100dvh; display: grid; grid-template-columns: 16em 1fr; background: var(--bg-page); }
.admin-sidebar { background: var(--bg-surface); border-right: 1px solid var(--line-soft); padding: 24px 18px; }
.admin-brand { display: block; color: var(--ink-primary); font-weight: 900; text-decoration: none; margin-bottom: 28px; }
.admin-nav { display: block; border-radius: 10px; padding: 11px 12px; color: var(--ink-secondary); text-decoration: none; font-weight: 800; }
.admin-nav.active { background: var(--accent-soft); color: var(--accent); }
.admin-nav.disabled { color: var(--ink-tertiary); }
.admin-main { padding: 28px; }
.admin-topbar { min-height: 64px; display: flex; justify-content: space-between; gap: 24px; align-items: center; margin-bottom: 24px; }
.admin-topbar h1 { font-size: 32px; line-height: 1.1; letter-spacing: 0; }
.admin-user { display: flex; align-items: center; gap: 14px; font-weight: 800; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi-card { background: var(--bg-surface); border: 1px solid var(--line-soft); border-radius: 8px; padding: 18px; }
.kpi-card strong { display: block; font-size: 48px; line-height: 1; color: var(--ink-primary); }
.kpi-card span { display: block; margin-top: 8px; color: var(--ink-secondary); font-weight: 800; }
.exception-strip, .table-section { background: var(--bg-surface); border: 1px solid var(--line-soft); border-radius: 8px; padding: 18px; margin-top: 16px; }
.exception-strip h2, .table-section h2 { margin: 0; font-size: 20px; letter-spacing: 0; }
.exception-strip p { margin: 10px 0 0; color: var(--status-suspicious); font-weight: 800; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; color: var(--ink-secondary); }
.empty-state { border: 1px dashed var(--line-strong); border-radius: 8px; padding: 22px; color: var(--ink-secondary); background: var(--bg-subtle); }
.empty-state p { margin: 0 0 8px; }
.empty-state p:last-child { margin-bottom: 0; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th, .admin-table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line-soft); }
.admin-table th { color: var(--ink-secondary); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
@media (max-width: 860px) { .admin-shell { grid-template-columns: 1fr; } .admin-sidebar { border-right: 0; border-bottom: 1px solid var(--line-soft); } .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .admin-topbar { align-items: flex-start; flex-direction: column; } }
@media (max-width: 640px) { .landing-shell, .scan-shell, .auth-shell { padding: 18px; align-items: start; } .hero-card, .scan-card, .auth-panel { padding: 24px; border-radius: 22px; } .kpi-grid { grid-template-columns: 1fr; } .admin-main { padding: 18px; } }