:root {
  color-scheme: dark;
  --bg: #0b1020;
  --surface: rgba(255, 255, 255, 0.11);
  --surface-strong: rgba(7, 11, 23, 0.72);
  --surface-soft: rgba(255, 255, 255, 0.07);
  --ink: #f7f9ff;
  --muted: #aab3cf;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #6ee7b7;
  --accent-2: #93c5fd;
  --accent-ink: #061014;
  --danger: #fca5a5;
  --success: #86efac;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f8f3;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --surface-soft: #edf3ea;
  --ink: #0b1f17;
  --muted: #52645b;
  --line: #d6e2d3;
  --accent: #0f3d2e;
  --accent-2: #1f6b4d;
  --accent-ink: #ffffff;
  --shadow: 0 24px 70px rgba(15, 61, 46, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: radial-gradient(circle at 20% 10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 28%), radial-gradient(circle at 85% 15%, color-mix(in srgb, var(--accent-2) 20%, transparent), transparent 30%), var(--bg);
}
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, black, transparent 78%); }
button, input, textarea, select { font: inherit; }
button, select, input, textarea { border: 1px solid var(--line); }
button { cursor: pointer; }
a { color: inherit; }

.app-shell { position: relative; z-index: 1; width: min(1240px, calc(100% - 32px)); margin: 0 auto; padding: clamp(22px, 5vw, 56px) 0; }
.hero, .content-section, dialog { border: 1px solid var(--line); background: var(--surface); border-radius: 28px; box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 380px); gap: 24px; padding: clamp(24px, 5vw, 48px); }
.brand { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 26px; font-weight: 850; letter-spacing: -.035em; }
.brand-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 15px; color: var(--accent-ink); font-weight: 950; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 14px 36px color-mix(in srgb, var(--accent) 28%, transparent); }
.eyebrow { width: fit-content; display: inline-flex; align-items: center; gap: 9px; margin: 0 0 14px; padding: 8px 12px; color: var(--accent); font-size: .76rem; font-weight: 850; text-transform: uppercase; letter-spacing: .13em; background: color-mix(in srgb, var(--accent) 11%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent); border-radius: 999px; }
.pulse { width: 8px; height: 8px; background: var(--accent); border-radius: 999px; box-shadow: 0 0 0 color-mix(in srgb, var(--accent) 70%, transparent); animation: pulse 1.9s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { max-width: 840px; margin-bottom: 16px; font-size: clamp(3rem, 8vw, 6.4rem); line-height: .9; letter-spacing: -.085em; }
h2 { margin-bottom: 0; font-size: clamp(1.5rem, 4vw, 2.3rem); letter-spacing: -.04em; }
h4 { margin: 14px 0 8px; }
.subhead { max-width: 720px; margin-bottom: 0; color: var(--muted); font-size: 1.08rem; line-height: 1.68; }
.hero-panel { display: grid; gap: 14px; align-content: start; }
.theme-toggle, .button { border-radius: 999px; padding: 12px 16px; background: var(--surface-soft); color: var(--ink); font-weight: 850; white-space: nowrap; text-decoration: none; display: inline-flex; justify-content: center; align-items: center; }
.metric-grid { display: grid; gap: 12px; }
.metric-grid article { padding: 18px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface-soft); }
.metric-grid span { display: block; margin-bottom: 8px; color: var(--muted); font-size: .82rem; font-weight: 750; }
.metric-grid strong { font-size: 2.1rem; letter-spacing: -.06em; }

.action-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0; }
.action-card { min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; gap: 20px; padding: 22px; border: 1px solid var(--line); border-radius: 26px; background: var(--surface); color: var(--ink); text-align: left; text-decoration: none; box-shadow: var(--shadow); backdrop-filter: blur(20px); transition: transform .18s ease, border-color .18s ease; }
.action-card:hover, .action-card:focus-visible { transform: translateY(-3px); border-color: var(--accent); outline: none; }
.primary-action, .lookup-link { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); border-color: transparent; }
.report-action { background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--accent-2) 14%, var(--surface))); }
.card-kicker { color: var(--muted); font-weight: 950; }
.primary-action .card-kicker, .lookup-link .card-kicker { color: color-mix(in srgb, var(--accent-ink) 70%, transparent); }
.action-card strong { display: block; font-size: 1.45rem; letter-spacing: -.03em; }
.action-card small { color: var(--muted); line-height: 1.5; }
.primary-action small, .lookup-link small { color: color-mix(in srgb, var(--accent-ink) 82%, transparent); }

.content-section { margin-top: 18px; padding: clamp(20px, 4vw, 34px); }
.section-heading { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-bottom: 18px; }
.section-note, .result-count, .pagination-summary { margin: 0; color: var(--muted); font-weight: 800; line-height: 1.55; }
.record-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.lookup-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.record-card, .activity-list li, .prep-notes { padding: 16px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface-soft); }
.record-card h3 { margin-bottom: 7px; }
.record-card p, .record-card small, .activity-list span, .prep-notes p, .prep-notes li { color: var(--muted); line-height: 1.55; }
.record-card dl, .stats-card dl { display: grid; grid-template-columns: 130px 1fr; gap: 5px 10px; margin: 12px 0 0; }
.record-card ul, .prep-notes ul { margin: 8px 0 0; padding-left: 20px; }
dt { color: var(--muted); font-weight: 850; }
dd { margin: 0; }
.activity-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.activity-list li { display: grid; gap: 4px; }
.lookup-controls, .activity-filters { display: grid; grid-template-columns: 2fr repeat(2, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; align-items: end; }
.activity-filters { grid-template-columns: minmax(220px, 2fr) repeat(5, minmax(120px, 1fr)); }
.lookup-controls label, .activity-filters label { margin: 0; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 22px; background: var(--surface-strong); }
.lookup-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.lookup-table th, .lookup-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.lookup-table th { background: var(--surface-soft); color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.activity-table td:nth-child(1), .activity-table td:nth-child(4) { white-space: nowrap; font-weight: 800; color: var(--ink); }
.activity-table td span { color: var(--muted); }
.status-pill { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; padding: 4px 9px; background: var(--surface-soft); color: var(--accent); font-size: .82rem; font-weight: 900; white-space: nowrap; }
.empty-state { color: var(--muted); text-align: center; }

.reporting-section { background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--accent-2) 9%, var(--surface))); }
.reporting-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.report-option { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; padding: 18px; border-radius: 20px; background: var(--surface-strong); color: var(--ink); text-align: left; transition: transform .18s ease, border-color .18s ease; }
.report-option:hover, .report-option:focus-visible { transform: translateY(-3px); border-color: var(--accent); outline: none; }
.report-option strong { color: var(--accent); font-size: 1.18rem; letter-spacing: -.02em; }
.report-option small { color: var(--muted); line-height: 1.5; }
.custom-report { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); border-color: transparent; }
.custom-report strong { color: var(--accent-ink); }
.custom-report small { color: color-mix(in srgb, var(--accent-ink) 82%, transparent); }

.button.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); border-color: transparent; }
.button.secondary { background: var(--surface-soft); color: var(--ink); }
.inline-button { width: auto; margin-top: -4px; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
dialog { width: min(620px, calc(100% - 28px)); max-height: calc(100vh - 28px); padding: 0; color: var(--ink); overflow: hidden; }
.wide-dialog { width: min(980px, calc(100% - 28px)); }
dialog::backdrop { background: rgba(7, 17, 13, .62); backdrop-filter: blur(4px); }
.modal-form { max-height: calc(100vh - 28px); padding: 24px; overflow: auto; scrollbar-color: color-mix(in srgb, var(--accent) 46%, var(--surface-soft)) var(--surface-soft); scrollbar-gutter: stable; scrollbar-width: thin; }
.close { float: right; width: 38px; height: 38px; border-radius: 50%; color: var(--ink); background: var(--surface-soft); }
label { display: grid; gap: 8px; margin: 14px 0; color: var(--muted); font-weight: 800; }
.field-help { margin: -6px 0 14px; color: var(--muted); font-size: .9rem; line-height: 1.45; }
input, textarea, select { width: 100%; border-radius: 16px; padding: 12px; color: var(--ink); background: var(--surface-strong); outline: none; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent); }
select[multiple] { min-height: 132px; }
textarea { resize: vertical; }
.form-grid { display: grid; gap: 12px; }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.prep-notes { margin-top: 16px; }
.prep-layout { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.prep-layout article { padding: 14px; border-radius: 16px; background: var(--surface-strong); border: 1px solid var(--line); }
.wide-card { grid-column: 1 / -1; }
.record-dialog { width: min(760px, calc(100% - 28px)); }
.detail-list { display: grid; grid-template-columns: 140px 1fr; gap: 8px 14px; margin: 20px 0; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface-soft); }
.related-panel { margin: 16px 0; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface-soft); }
.related-panel h3 { margin: 0 0 10px; }
.related-panel ul { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.related-panel li { display: grid; gap: 3px; padding: 12px; border-radius: 14px; background: var(--surface-strong); }
.related-panel span { color: var(--muted); font-size: .92rem; }
.inline-record-link { display: inline-grid; gap: 2px; padding: 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.inline-record-link strong { color: var(--ink); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent); text-underline-offset: 3px; }
.inline-record-link:hover strong, .inline-record-link:focus-visible strong { color: var(--accent); text-decoration-color: var(--accent); }
.inline-record-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 8px; }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 10; max-width: min(420px, calc(100% - 40px)); padding: 14px 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-strong); color: var(--ink); box-shadow: var(--shadow); transform: translateY(18px); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
.toast.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1000px) { .action-grid, .record-grid, .prep-layout, .reporting-grid { grid-template-columns: repeat(2, 1fr); } .hero { grid-template-columns: 1fr; } .activity-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .app-shell { width: min(100% - 20px, 1100px); padding: 10px 0 28px; } .hero { border-radius: 22px; } .theme-toggle, .button { width: 100%; text-align: center; } .action-grid, .record-grid, .prep-layout, .two-up, .reporting-grid, .lookup-controls, .activity-filters { grid-template-columns: 1fr; } .action-card { min-height: 150px; } .section-heading { display: block; } .form-actions { display: grid; } .detail-list { grid-template-columns: 1fr; } }