:root {
  --bg: #f6f3ed;
  --bg-accent: #edf5f8;
  --surface-soft: #f9f5ee;
  --ink: #1e2b2f;
  --muted: #617376;
  --brand: #3b96c2;
  --brand-strong: #2d7ea5;
  --brand-2: #46a88a;
  --brand-2-strong: #3a8d74;
  --card: #ffffff;
  --card-border: #ddd6c7;
  --shadow: 0 18px 42px rgba(17, 24, 39, 0.10);
  --radius: 16px;
}

html, body {
  height: 100%;
}

body {
  font-family: 'Manrope', 'Arial Narrow', Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1000px 560px at 8% -10%, rgba(59, 150, 194, 0.08) 0%, transparent 58%),
    radial-gradient(760px 420px at 92% 0%, rgba(70, 168, 138, 0.09) 0%, transparent 56%),
    linear-gradient(180deg, #f7f1e7 0%, #f3eee6 42%, #f5f7fa 100%);
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
  font-family: 'Fraunces', 'Times New Roman', serif;
  letter-spacing: 0.2px;
}

.page-title {
  font-size: 1.4rem;
  font-weight: 600;
}

.app-navbar {
  background: linear-gradient(90deg, rgba(37, 92, 124, 0.98) 0%, rgba(59, 150, 194, 0.96) 52%, rgba(49, 128, 168, 0.98) 100%) !important;
  box-shadow: 0 10px 24px rgba(37, 92, 124, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.app-navbar .navbar-brand {
  color: #fff;
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.10);
}

.brand-mark img {
  width: 86%;
  height: 86%;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-title {
  font-family: 'Fraunces', 'Times New Roman', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.brand-subtitle {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232, 242, 240, 0.78);
}

.app-navbar .nav-link {
  color: #e8f2f0 !important;
  opacity: 0.9;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.45rem 0.85rem !important;
  transition: background-color 0.18s ease, color 0.18s ease, opacity 0.18s ease;
}

.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus {
  opacity: 1;
  color: #ffffff !important;
  background: rgba(255,255,255,0.10);
}

.app-navbar .badge {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.app-navbar .form-select {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  border-radius: 999px;
}

.app-navbar .form-select option {
  color: #1f2328;
}

.app-user-greeting {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
}

main.container-fluid {
  padding-top: 20px;
}

.app-main {
  max-width: 1640px;
}

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

.card-hero {
  background: linear-gradient(135deg, rgba(59, 150, 194, 0.08) 0%, rgba(70, 168, 138, 0.10) 100%), #ffffff;
}

.card-header {
  background: linear-gradient(180deg, #fcfaf6 0%, #f7f2e9 100%);
  border-bottom: 1px solid var(--card-border);
  font-weight: 600;
}

.btn-primary {
  background: var(--brand);
  border-color: var(--brand);
  box-shadow: 0 6px 16px rgba(59, 150, 194, 0.16);
}

.btn-primary:hover {
  background: var(--brand-strong);
  border-color: var(--brand-strong);
}

.btn-outline-primary {
  color: var(--brand);
  border-color: var(--brand);
}

.btn-outline-primary:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.btn-success {
  background: var(--brand-2);
  border-color: var(--brand-2);
  color: #fff;
}

.btn-success:hover {
  background: var(--brand-2-strong);
  border-color: var(--brand-2-strong);
  color: #fff;
}

.btn-outline-secondary {
  border-color: #c8c3b8;
  color: #4a5a55;
  background: rgba(255,255,255,0.55);
}

.btn-outline-secondary:hover {
  background: #eef0ec;
  color: #2d3b37;
}

.alert {
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.table {
  color: var(--ink);
}

.table thead th {
  font-weight: 600;
  color: var(--muted);
  border-bottom: 1px solid var(--card-border);
  background: #faf7f1;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(59, 150, 194, 0.025);
}

.table tbody tr:hover {
  background-color: rgba(59, 150, 194, 0.045);
}

.form-control, .form-select {
  border-radius: 10px;
  border: 1px solid #ded9cd;
  background: rgba(255,255,255,0.92);
}

.form-label {
  font-weight: 600;
  color: #3b4a45;
}

.form-control:focus, .form-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 0.2rem rgba(59, 150, 194, 0.14);
}

.badge.text-bg-secondary {
  background: #edf5f8 !important;
  color: #2d6d8e !important;
}

.badge.text-bg-success {
  background: #e5f4ef !important;
  color: #2f735f !important;
}

.badge.text-bg-warning {
  background: #f7e9c4 !important;
  color: #7a5b12 !important;
}

.badge.text-bg-danger {
  background: #f4d7d7 !important;
  color: #7a1e1e !important;
}

.nav-tabs .nav-link {
  color: #41524d;
  border-radius: 10px 10px 0 0;
  font-weight: 600;
}

.nav-tabs .nav-link.active {
  color: var(--brand);
  background: #ffffff;
  border-color: var(--card-border) var(--card-border) #ffffff;
}

.list-group-item {
  border-color: var(--card-border);
}

.list-group-item:hover {
  background: rgba(59, 150, 194, 0.05);
}

.table-responsive {
  scrollbar-color: rgba(59, 150, 194, 0.35) transparent;
  scrollbar-width: thin;
}

.help-hint {
  background: linear-gradient(180deg, #f1f7fa, #edf5f8);
  border-color: #dae9ef;
  color: #2d6d8e;
}

.quick-actions .card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.quick-actions .card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(17, 24, 39, 0.12);
}

.auth-shell {
  min-height: 80vh;
  display: grid;
  place-items: center;
  padding: 16px;
}

.auth-body {
  background: var(--bg);
}

.auth-main {
  padding: 24px 12px;
}

.auth-card {
  width: 100%;
  max-width: 920px;
  border-radius: 18px;
  border: 1px solid var(--card-border);
  background: linear-gradient(180deg, #ffffff 0%, #fbfaf7 100%);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
}

.auth-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
}

.auth-panel {
  padding: 28px;
  background: radial-gradient(circle at top left, rgba(59, 150, 194, 0.16), transparent 55%), radial-gradient(circle at bottom right, rgba(70, 168, 138, 0.14), transparent 55%);
  border-right: 1px solid var(--card-border);
}

.auth-hero {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.auth-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.auth-form {
  padding: 28px;
  max-width: 420px;
}

.auth-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.auth-subtitle {
  color: var(--muted);
  font-size: 0.92rem;
}

.auth-form .form-control {
  height: 44px;
  border-radius: 10px;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(59, 150, 194, 0.10);
  color: var(--brand);
}

.page-subtitle {
  color: var(--muted);
  font-size: 0.9rem;
}

.manual-shell {
  background: radial-gradient(circle at 10% 0%, rgba(59, 150, 194, 0.06), transparent 50%), radial-gradient(circle at 90% 0%, rgba(70, 168, 138, 0.08), transparent 55%);
  padding: 16px;
  border-radius: 16px;
}

.manual-hero {
  border-radius: 16px;
  border: 1px solid var(--card-border);
  background: linear-gradient(135deg, rgba(59, 150, 194, 0.10), rgba(70, 168, 138, 0.10));
  padding: 18px;
  margin-bottom: 16px;
}

.manual-section .card-header {
  background: linear-gradient(90deg, rgba(59, 150, 194, 0.10), rgba(70, 168, 138, 0.08));
  font-weight: 600;
}

.manual-section ol {
  list-style: none;
  padding-left: 0;
  counter-reset: step;
}

.manual-section ol li {
  counter-increment: step;
  position: relative;
  padding-left: 2.4rem;
  margin-bottom: 0.65rem;
}

.manual-section ol li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
}

.manual-section ul {
  margin-bottom: 0.5rem;
}

@media (max-width: 900px) {
  .auth-grid {
    grid-template-columns: 1fr;
  }
  .auth-panel {
    border-right: 0;
    border-bottom: 1px solid var(--card-border);
  }
}

@media (max-width: 768px) {
  .app-navbar .nav-link {
    padding: 0.4rem 0.6rem;
  }
  .card {
    border-radius: 12px;
  }
  .app-navbar .form-select {
    font-size: 0.85rem;
  }
  .auth-card {
    margin: 0 12px;
  }
  .brand-subtitle {
    display: none;
  }
  .brand-mark {
    width: 46px;
    height: 46px;
  }
}

.manual-callout {
  border-radius: 14px;
  border: 1px solid var(--card-border);
  padding: 14px 16px;
  background: #fff;
}

.manual-callout.warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(251, 191, 36, 0.08));
  border-color: rgba(217, 119, 6, 0.22);
}

.manual-callout.info {
  background: linear-gradient(135deg, rgba(59, 150, 194, 0.10), rgba(70, 168, 138, 0.08));
}

.manual-callout-title {
  font-weight: 700;
  margin-bottom: 4px;
}

.manual-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
}

.manual-flow-step {
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfaf7 100%);
  padding: 16px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
  position: relative;
}

.manual-flow-num {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  font-weight: 800;
  margin-bottom: 12px;
}

.manual-flow-title {
  font-weight: 700;
  margin-bottom: 6px;
}

.manual-flow-text {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.manual-flow-arrow {
  display: none;
}

.manual-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.manual-mini-card {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px;
  background: #fff;
}

.manual-mini-title {
  font-weight: 700;
  margin-bottom: 10px;
}

.manual-reception .card-header {
  background: linear-gradient(90deg, rgba(59, 150, 194, 0.18), rgba(70, 168, 138, 0.12));
}

@media (max-width: 1100px) {
  .manual-flow,
  .manual-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .manual-flow,
  .manual-grid {
    grid-template-columns: 1fr;
  }
}

.manual-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1280px) {
  .manual-grid-four {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .manual-grid-four {
    grid-template-columns: 1fr;
  }
}