:root {
  --bg: #f3f6f4;
  --bg-soft: #e8efe9;
  --paper: #ffffff;
  --ink: #1a2420;
  --muted: #5a6a62;
  --line: #d5e0d9;
  --accent: #0f6b4c;
  --accent-soft: #d8efe6;
  --high: #0f6b4c;
  --mid: #b7791f;
  --low: #b42318;
  --none: #6b7280;
  --border: #c9d6ce;
  --shadow: 0 10px 30px rgba(26, 36, 32, 0.06);
  --radius: 14px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --display: "IBM Plex Serif", Georgia, serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 500px at 10% -10%, #dceee4 0%, transparent 55%),
    radial-gradient(900px 400px at 100% 0%, #e7eef6 0%, transparent 50%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.45;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Gate */
.gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.gate-card {
  width: min(380px, 100%);
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px 28px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.gate-brand {
  margin: 0;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.gate-card h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 600;
}

.gate-hint {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.gate-card input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  background: #fafcfb;
}

.gate-card input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 35%, white);
  border-color: var(--accent);
}

.gate-card button {
  border: 0;
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.gate-card button:hover { filter: brightness(1.05); }

.gate-error {
  margin: 0;
  color: var(--low);
  font-size: 0.9rem;
}

/* App shell */
.app { min-height: 100vh; }

.top {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.top-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 22px 20px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  justify-content: space-between;
  align-items: end;
}

.brand {
  margin: 0 0 4px;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.top h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 600;
}

.meta {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.deadline-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.deadline-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, #f4f8f5);
  border-radius: 12px;
  padding: 10px 14px;
  min-width: 180px;
}

.deadline-card.is-urgent {
  border-color: color-mix(in srgb, var(--low) 35%, var(--line));
  background: linear-gradient(180deg, #fff, #f8ecea);
}

.deadline-card.is-done {
  opacity: 0.72;
}

.deadline-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.deadline-days {
  margin: 4px 0 0;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--ink);
}

.deadline-card.is-urgent .deadline-days {
  color: var(--low);
}

.deadline-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tabs button {
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.tabs button[aria-selected="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 48px;
  display: grid;
  gap: 18px;
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px 18px;
  box-shadow: var(--shadow);
}

.panel-head { margin-bottom: 8px; }

.panel h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 600;
}

.lede {
  margin: 4px 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.verdict-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.verdict-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 12px;
  background: linear-gradient(180deg, #fbfdfc, #f4f8f5);
}

.verdict-card .uni {
  margin: 0;
  font-weight: 700;
  font-size: 1rem;
}

.verdict-card .level {
  display: inline-block;
  margin: 8px 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.verdict-card .text {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.level-high { color: var(--high); }
.level-mid, .level-mid-, .level-mid+ { color: var(--mid); }
.level-low, .level-border { color: var(--low); }
.level-none { color: var(--none); }

.conclusions {
  margin: 16px 0 0;
  padding-left: 1.1rem;
  color: var(--ink);
}

.conclusions li { margin: 6px 0; }

.chart-how {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.swatch {
  display: inline-block;
  width: 0.7em;
  height: 0.7em;
  border-radius: 2px;
  vertical-align: middle;
  margin: 0 2px 0 4px;
}

.swatch.ok { background: #0f6b4c; }
.swatch.bad { background: #b42318; }

.flags-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0 0 14px;
}

.flags-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: linear-gradient(180deg, #fbfdfc, #f4f8f5);
}

.flags-title {
  font-weight: 700;
  font-size: 1rem;
  margin-right: 8px;
}

.flags-desc {
  color: var(--muted);
  font-size: 0.82rem;
}

.flags-value {
  margin: 8px 0 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.flags-value.is-yes { color: var(--high); }
.flags-value.is-no { color: var(--muted); }

.flag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.flag-yes {
  background: var(--accent-soft);
  color: var(--high);
}

.flag-no {
  background: #eef1ef;
  color: var(--muted);
}

tr.row-flag {
  background: color-mix(in srgb, var(--accent-soft) 45%, white);
}

@media (max-width: 640px) {
  .flags-summary { grid-template-columns: 1fr; }
}

.chart-wrap {
  position: relative;
  width: 100%;
  margin-bottom: 12px;
}

.chart-wrap.fixed {
  height: 340px;
}

.chart-wrap.fixed.short {
  height: 220px;
}

.chart-wrap.fixed.tall {
  height: 300px;
}

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 9px 8px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg-soft);
}

.badge-high { background: var(--accent-soft); color: var(--high); }
.badge-mid, .badge-mid+, .badge-mid- { background: #f8ecd8; color: #8a5a10; }
.badge-border { background: #f6e8e6; color: #9b3b32; }
.badge-low { background: #f6e4e2; color: var(--low); }
.badge-anchor { background: #e7eef8; color: #1d4e89; }

.flags-note {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #eef3f8;
  color: #334155;
  font-size: 0.9rem;
  line-height: 1.45;
}

.delta-pos { color: var(--high); font-weight: 600; }
.delta-neg { color: var(--low); font-weight: 600; }
.delta-zero { color: var(--muted); font-weight: 600; }

.empty {
  margin: 0;
  padding: 18px;
  border-radius: 10px;
  background: var(--bg-soft);
  color: var(--muted);
}

.foot {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 40px;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .top-inner { align-items: start; }
  .panel { padding: 16px 12px; }
}