:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --text: #1b2430;
  --muted: #5b6b7a;
  --border: rgba(27, 36, 48, 0.12);
  --accent: #2b6cb0;
  --good: #0f9d58;
  --warn: #f4b400;
  --bad: #d93025;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica,
    Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% 10%, #eef2ff 0%, var(--bg) 60%);
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0;
}

.topbar {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.75);
  position: sticky;
  top: 0;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0;
}

.brand a {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.4px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 10px 28px rgba(27, 36, 48, 0.08);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.col-6 {
  grid-column: span 6;
}
.col-12 {
  grid-column: span 12;
}

@media (max-width: 720px) {
  .col-6 {
    grid-column: span 12;
  }
}

.h1 {
  font-size: 30px;
  margin: 0 0 8px 0;
}
.lead {
  color: var(--muted);
  margin: 0 0 18px 0;
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin: 10px 0 18px 0;
}
.flash {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.9);
}
.flash--success {
  border-color: rgba(43, 213, 118, 0.4);
}
.flash--error {
  border-color: rgba(255, 107, 107, 0.45);
}
.flash--info {
  border-color: rgba(106, 165, 255, 0.4);
}
.flash--warning {
  border-color: rgba(255, 204, 102, 0.5);
}

label {
  display: block;
  margin: 10px 0 6px 0;
  color: var(--muted);
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
  outline: none;
  font-size: 16px;
}

button {
  appearance: none;
  border: 1px solid rgba(43, 108, 176, 0.4);
  background: rgba(43, 108, 176, 0.48);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
}
button:hover {
  background: rgba(43, 108, 176, 0.2);
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 22px;
}
.footer__inner {
  color: var(--muted);
  font-size: 13px;
  padding: 14px 0;
}

.kpi {
  display: grid;
  gap: 6px;
}
.kpi__label {
  color: var(--muted);
  font-size: 13px;
}
.kpi__value {
  font-size: 28px;
  font-weight: 750;
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
}
.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.table th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  background: rgba(27, 36, 48, 0.04);
}
.table tr:last-child td {
  border-bottom: none;
}