:root {
  --bg: #eef4f8;
  --bg-2: #e2ecf3;
  --surface: #ffffff;
  --surface-soft: #f7fbff;
  --surface-strong: #f0f7fd;
  --text: #102033;
  --muted: #5d738a;
  --line: #d8e5ef;
  --primary: #1966b3;
  --primary-2: #18a4b0;
  --success: #188451;
  --warning: #c57b1b;
  --danger: #bb3d48;
  --shadow-lg: 0 28px 64px rgba(19, 46, 72, 0.18);
  --shadow-md: 0 14px 36px rgba(19, 46, 72, 0.12);
  --shadow-sm: 0 6px 18px rgba(21, 42, 66, 0.08);
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "General Sans", "Sora", "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 0% -20%, #ffffff 0%, transparent 46%),
    radial-gradient(circle at 100% 0%, #d4ecff 0%, transparent 38%),
    linear-gradient(145deg, var(--bg), var(--bg-2));
}

a {
  color: var(--primary);
  text-decoration: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Canela", "Fraunces", "Georgia", serif;
}

.sub,
.muted {
  color: var(--muted);
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 250px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.93), rgba(236, 246, 253, 0.9));
  backdrop-filter: blur(10px);
  padding: 24px 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: 700;
}

.logo .dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 0 14px rgba(25, 102, 179, 0.75);
}

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

.nav a,
.nav button {
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  padding: 10px 12px;
  text-align: left;
  color: #224057;
  font-size: 14px;
  cursor: pointer;
}

.nav a.active,
.nav a:hover,
.nav button:hover {
  border-color: #b9d4e8;
  background: #edf6fd;
}

.main {
  padding: 24px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 14px;
}

.topbar-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.settings-btn {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid #c5dcef;
  background: #eef6fd;
  color: #1e466a;
  font-size: 18px;
  cursor: pointer;
}

.status-chip {
  padding: 6px 10px;
  border: 1px solid #c7ddef;
  border-radius: 999px;
  font-size: 12px;
  background: #f4fafe;
  color: var(--muted);
}

.status-chip.live {
  color: var(--success);
  border-color: rgba(24, 132, 81, 0.36);
  background: rgba(24, 132, 81, 0.12);
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 251, 255, 0.94));
  box-shadow: var(--shadow-md);
  padding: 18px;
  margin-bottom: 14px;
}

.hero-banner {
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.8), transparent 45%),
    linear-gradient(135deg, #e8f4ff, #e0f8f5 60%, #f3fbff);
  border: 1px solid #c8dfef;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  align-items: center;
}

.hero-bubbles {
  display: grid;
  gap: 10px;
}

.bubble {
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid #cce1f2;
  color: #24465f;
  width: fit-content;
  box-shadow: var(--shadow-sm);
}

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

.step-pill {
  border: 1px solid #c5daea;
  border-radius: 999px;
  background: #eef6fc;
  color: #1d425f;
  font-weight: 600;
  padding: 8px 14px;
  cursor: pointer;
}

.step-pill.active {
  color: #fff;
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary), #0f518f);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 14px;
}

.right-rail {
  position: sticky;
  top: 18px;
  height: fit-content;
}

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

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.toggle-line {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  border: 1px solid #d4e5f1;
  border-radius: 10px;
  padding: 8px 10px;
  background: #f2f8fd;
}

input,
select,
textarea {
  border: 1px solid #caddea;
  border-radius: 10px;
  background: #fcfeff;
  color: var(--text);
  padding: 10px;
  font-size: 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #3b8acf;
  box-shadow: 0 0 0 3px rgba(59, 138, 207, 0.2);
}

textarea {
  min-height: 120px;
}

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

.choice-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #c9dded;
  border-radius: 999px;
  background: #eef6fc;
  padding: 7px 12px;
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(145deg, var(--primary), #0d4f8f);
}

.btn-secondary {
  color: #fff;
  background: linear-gradient(145deg, #188f9a, #15737d);
}

.btn-outline {
  border: 1px solid #c7dcef;
  background: #eef6fd;
  color: #184468;
}

.btn-danger {
  color: #fff;
  background: var(--danger);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: #fff;
  color: #274762;
}

.stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.stats article {
  border-radius: 14px;
  border: 1px solid #d3e4f1;
  background: #f4fafe;
  padding: 12px;
}

.stats strong {
  display: block;
  font-size: 24px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th,
.table td {
  border-bottom: 1px solid #d7e6f1;
  text-align: left;
  padding: 10px 8px;
}

.mono {
  font-family: "SF Mono", "Menlo", monospace;
  font-size: 12px;
}

.console {
  min-height: 170px;
  background: #0f1d2a;
  border: 1px solid #25384a;
  color: #d6eeff;
  border-radius: 12px;
  padding: 12px;
  overflow: auto;
}

.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.auth-card {
  width: min(960px, 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.98), rgba(241, 249, 255, 0.96));
  overflow: hidden;
}

.auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-showcase {
  padding: 34px;
  background:
    radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.85), transparent 50%),
    linear-gradient(135deg, #dfeeff, #ddfaf5 60%, #edf8ff);
}

.auth-form {
  padding: 34px;
}

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

.kpi-pill {
  border-radius: 999px;
  border: 1px solid #bfdbed;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 24, 38, 0.35);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}

.modal.open {
  display: flex;
}

.modal-card {
  width: min(680px, 100%);
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 16px;
  box-shadow: var(--shadow-lg);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.toast-wrap {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 8px;
  z-index: 60;
}

.toast {
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid #c7dcef;
  background: #f3f9ff;
  box-shadow: var(--shadow-sm);
  min-width: 240px;
}

.toast.success {
  border-color: rgba(24, 132, 81, 0.35);
  background: rgba(24, 132, 81, 0.12);
}

.toast.error {
  border-color: rgba(187, 61, 72, 0.35);
  background: rgba(187, 61, 72, 0.1);
}

.hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .section-grid {
    grid-template-columns: 1fr;
  }

  .right-rail {
    position: static;
  }
}

@media (max-width: 980px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .grid.two,
  .grid.three,
  .stats,
  .hero-grid,
  .auth-layout {
    grid-template-columns: 1fr;
  }
}