:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #eef3ff;
  --primary: #1f4fd8;
  --primary-dark: #163ba1;
  --text: #1b2430;
  --muted: #5f6b7a;
  --danger: #c62828;
  --success: #1b8f4d;
  --border: #d9e1ec;
  --shadow: 0 18px 38px rgba(17, 38, 146, 0.12);
}

* {
  box-sizing: border-box;
}

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

.auth-body {
  min-height: 100vh;
  background: linear-gradient(135deg, #eef3ff 0%, #f7f9fc 50%, #edf4ff 100%);
}

.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.auth-card {
  width: min(1100px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  background: var(--surface);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid rgba(31, 79, 216, 0.08);
}

.brand-block {
  padding: 48px;
  background: linear-gradient(160deg, #1f4fd8, #163ba1);
  color: white;
}

.brand-block h1 {
  margin: 16px 0 12px;
  font-size: 2rem;
}

.brand-badge {
  display: inline-block;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-size: 0.9rem;
}

.demo-credentials,
.form-card {
  margin: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.form-card {
  margin-top: 0;
}

label {
  display: block;
  margin: 14px 0 8px;
  font-weight: 700;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  background: #fff;
  color: var(--text);
}

input:focus,
select:focus {
  outline: 3px solid rgba(31, 79, 216, 0.12);
  border-color: var(--primary);
}

button {
  border: none;
  border-radius: 12px;
  padding: 14px 18px;
  cursor: pointer;
  background: var(--primary);
  color: white;
  font-weight: 700;
  transition: transform 0.18s ease, background 0.18s ease;
}

button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

button.secondary {
  background: #eef2f7;
  color: var(--text);
}

button.secondary:hover {
  background: #dde6f2;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.form-actions-left {
  justify-content: flex-start;
}

.alert {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff3f3;
  color: var(--danger);
  border: 1px solid #ffcaca;
}

.alert.success {
  background: #ecfff4;
  border-color: #b7efcb;
  color: var(--success);
}

.hidden {
  display: none;
}

.field-error {
  display: block;
  min-height: 20px;
  margin-top: 6px;
  color: var(--danger);
  font-size: 0.88rem;
}

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: #13203b;
  color: white;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}

.sidebar-title {
  margin: 0;
  font-size: 1.4rem;
}

.sidebar-subtitle {
  margin: 6px 0 0;
  color: #c8d3ec;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav-links a,
.card-link {
  text-decoration: none;
}

.nav-links a {
  padding: 12px 14px;
  border-radius: 12px;
  color: white;
  background: rgba(255, 255, 255, 0.08);
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255, 255, 255, 0.18);
}

.logout-button {
  width: 100%;
  background: #f25353;
}

.logout-button:hover {
  background: #d63f3f;
}

.content {
  padding: 32px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.page-header h2 {
  margin: 6px 0 0;
  font-size: 1.9rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.user-pill,
.status-badge {
  background: var(--surface-soft);
  color: var(--primary-dark);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 14px 30px rgba(23, 35, 79, 0.05);
}

.info-card h3 {
  margin-top: 0;
}

.card-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--primary);
  font-weight: 700;
}

.summary-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}

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

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

th {
  background: #f8faff;
}

.summary-panel {
  margin-top: 20px;
  padding: 16px;
  border-radius: 14px;
  background: var(--surface-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-weight: 400;
}

.checkbox-row input {
  width: auto;
}

@media (max-width: 900px) {
  .auth-card,
  .layout,
  .form-grid,
  .grid-cards {
    grid-template-columns: 1fr;
  }

  .content {
    padding: 22px;
  }

  .brand-block {
    padding: 32px 24px;
  }
}