:root {
  --bg: #eff3f9;
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --text: #0f1d3a;
  --muted: #6b7892;
  --line: #dde5f0;
  --primary: #2b74dc;
  --primary-600: #1f5fba;
  --success: #0a8a3f;
  --warning: #d98a00;
  --danger: #d63638;
  --radius: 16px;
  --shadow: 0 8px 28px rgba(25, 45, 86, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

a {
  color: inherit;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card {
  width: 100%;
  max-width: 500px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.app-shell {
  display: grid;
  grid-template-columns: 270px 1fr;
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: #f5f8fd;
  padding: 24px 16px;
}

.brand {
  background: linear-gradient(120deg, #2f74dd, #4f93f5);
  color: #fff;
  border-radius: 18px;
  padding: 14px 16px;
  margin-bottom: 18px;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.brand p {
  margin: 8px 0 0;
  font-size: 12px;
  opacity: 0.9;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: #203355;
  background: #fff;
  font-weight: 700;
  font-size: 14px;
}

.nav-item.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.nav-item.logout {
  margin-top: 10px;
  color: #8f1e1f;
  border-color: #f0c9ca;
  background: #fff8f8;
}

.main {
  padding: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.title {
  margin: 0;
  font-size: 24px;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.badge {
  background: #e8effa;
  color: #31558f;
  border: 1px solid #c9d9f1;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.flash {
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  margin-bottom: 12px;
  font-size: 14px;
}

.flash.ok {
  background: #edfbf2;
  border-color: #b8ecc9;
  color: #0b7b3b;
}

.flash.err {
  background: #fff2f2;
  border-color: #f4c6c6;
  color: #9d2425;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
}

.metric-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 700;
}

.metric-icon.blue { background: #e4edfd; color: #2764c5; }
.metric-icon.green { background: #e6f4eb; color: #108b43; }
.metric-icon.gold { background: #f9f2df; color: #b97900; }
.metric-icon.pink { background: #fbeaea; color: #d83d3f; }

.metric h3 {
  margin: 0;
  font-size: 32px;
  line-height: 1;
}

.metric p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.metric small {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  color: var(--success);
  font-weight: 700;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 12px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-head {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  margin: 0;
  font-size: 24px;
}

.card-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.card-body {
  padding: 14px 16px;
}

.stack {
  display: grid;
  gap: 12px;
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.full {
  grid-column: 1 / -1;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: #3f4d69;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid #ced8e8;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  background: #fff;
}

textarea {
  min-height: 95px;
  resize: vertical;
}

.btn {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
}

.btn:hover {
  background: var(--primary-600);
}

.btn.secondary {
  background: #314866;
}

.btn.secondary:hover {
  background: #253a55;
}

.btn.danger {
  background: #d63638;
}

.btn.danger:hover {
  background: #bd2b2d;
}

.btn.block {
  width: 100%;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

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

th {
  background: var(--surface-soft);
  color: #667892;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.state-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid transparent;
}

.state-chip.ok {
  background: #e8f7ee;
  color: #0a8a3f;
  border-color: #c6edd4;
}

.state-chip.warn {
  background: #fcf4e4;
  color: #c97900;
  border-color: #f1dfba;
}

.state-chip.bad {
  background: #fdeced;
  color: #c63637;
  border-color: #f4c9ca;
}

.state-chip.info {
  background: #e9f0ff;
  color: #2b67c8;
  border-color: #c9daf8;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 5px 10px;
  border: 1px solid #d8e1ef;
  background: #f6f9ff;
  font-size: 12px;
  font-weight: 700;
  color: #3c5072;
}

.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
}

.empty {
  padding: 12px;
  color: var(--muted);
  background: #f8fbff;
  border: 1px dashed #cfd9e9;
  border-radius: 10px;
}

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

.status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--line);
  background: #f9fbff;
  border-radius: 12px;
  padding: 10px 12px;
}

.status-card strong {
  font-size: 18px;
  color: #243b62;
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fafcff;
}

.timeline-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.timeline-subject {
  font-weight: 700;
  color: #1f355b;
  margin-bottom: 6px;
}

.timeline-body {
  color: #2b4065;
  font-size: 14px;
  line-height: 1.45;
}

@media (max-width: 1260px) {
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 14px;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .metrics {
    grid-template-columns: 1fr;
  }

  .grid,
  .grid3 {
    grid-template-columns: 1fr;
  }
}