:root {
  --ink: #16202a;
  --muted: #64717f;
  --line: #dde4ea;
  --surface: #ffffff;
  --soft: #f4f7fa;
  --primary: #2764d8;
  --primary-dark: #1f4fac;
  --success: #1f8a5b;
  --warning: #b7791f;
  --danger: #c0392b;
  --neutral: #56616c;
}

html {
  font-size: 16px;
  min-height: 100%;
  position: relative;
}

body {
  background: #f7f9fc;
  color: var(--ink);
  margin-bottom: 72px;
}

a {
  color: var(--primary);
}

.btn {
  border-radius: 8px;
  font-weight: 650;
}

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

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

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(39, 100, 216, 0.18);
}

.app-nav {
  box-shadow: 0 1px 0 rgba(22, 32, 42, 0.04);
}

.navbar-brand {
  letter-spacing: 0;
}

.app-shell {
  padding-top: 28px;
}

.app-alert {
  border-radius: 8px;
}

.app-hero {
  align-items: center;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  min-height: 520px;
}

.app-hero h1,
.page-heading h1,
.auth-layout h1,
.empty-state h1 {
  letter-spacing: 0;
}

.app-hero h1 {
  font-size: 3rem;
  line-height: 1.04;
  margin-bottom: 18px;
  max-width: 760px;
}

.eyebrow {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.hero-copy,
.muted-copy {
  color: var(--muted);
  line-height: 1.65;
  max-width: 640px;
}

.hero-actions,
.table-actions,
.toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-panel {
  background: linear-gradient(135deg, #f9fbfd, #edf4ff);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.mini-calendar {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.mini-calendar-head,
.slot-row,
.compact-row,
.section-heading,
.page-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.mini-calendar-head {
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
  padding-bottom: 12px;
}

.slot-row {
  border-radius: 8px;
  margin-top: 8px;
  min-height: 48px;
  padding: 10px 12px;
}

.slot-row.available {
  background: #eaf8f1;
  color: #155d3e;
}

.slot-row.pending {
  background: #fff7df;
  color: #75510c;
}

.slot-row.blocked {
  background: #f1f3f5;
  color: #48515a;
}

.slot-row.accepted {
  background: #e9f0ff;
  color: #254f9f;
}

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

.dashboard-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 24px;
}

.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 98px;
  padding: 18px;
}

.metric span {
  color: var(--muted);
  display: block;
  font-size: 0.88rem;
  margin-bottom: 10px;
}

.metric strong {
  display: block;
  font-size: 1.45rem;
}

.page-heading {
  margin-bottom: 22px;
}

.page-heading h1,
.auth-layout h1 {
  margin: 0;
}

.auth-layout,
.booking-create-grid,
.admin-columns {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
}

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

.app-card,
.empty-state {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.app-card h2,
.empty-state h2 {
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.form-stack {
  display: grid;
  gap: 16px;
}

.slot-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
}

.slot-radio {
  position: absolute;
  opacity: 0;
}

.slot-label {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  font-weight: 700;
  justify-content: center;
  min-height: 48px;
  padding: 10px;
  text-align: center;
  width: 100%;
}

.slot-radio:checked + .slot-label {
  background: #e9f0ff;
  border-color: var(--primary);
  color: var(--primary-dark);
}

.booking-list,
.compact-list,
.services-grid {
  display: grid;
  gap: 14px;
}

.booking-item {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
}

.booking-item h2 {
  font-size: 1.1rem;
  margin: 0 0 4px;
}

.booking-item p,
.service-card p,
.compact-row span,
.app-table span {
  color: var(--muted);
  display: block;
  margin: 0;
}

.booking-actions {
  align-items: flex-end;
  display: grid;
  gap: 12px;
  justify-items: end;
}

.status-badge {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  padding: 7px 10px;
}

.status-pending {
  background: #fff7df;
  color: var(--warning);
}

.status-accepted {
  background: #eaf8f1;
  color: var(--success);
}

.status-rejected,
.status-cancelled {
  background: #fdecea;
  color: var(--danger);
}

.status-completed {
  background: #eef1f4;
  color: var(--neutral);
}

.empty-state {
  margin-top: 18px;
  text-align: center;
}

.empty-inline {
  background: var(--soft);
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  padding: 16px;
}

.toolbar {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 18px;
  padding: 14px;
}

.toolbar .form-select {
  max-width: 220px;
}

.app-table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.app-table {
  margin-bottom: 0;
}

.app-table th {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.reject-form {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(140px, 1fr) auto;
}

.service-form {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(120px, 1fr)) auto;
}

.service-description {
  grid-column: 1 / -2;
}

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

.working-hours-form {
  display: grid;
  gap: 12px;
}

.hours-row {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(130px, 1fr) 120px 120px;
}

.footer {
  bottom: 0;
  line-height: 60px;
  position: absolute;
  width: 100%;
  white-space: nowrap;
}

@media (max-width: 992px) {
  .app-hero,
  .auth-layout,
  .booking-create-grid,
  .admin-columns,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .app-hero {
    min-height: auto;
  }

  .app-hero h1 {
    font-size: 2.25rem;
  }

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

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

  .service-description {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  body {
    margin-bottom: 96px;
  }

  .page-heading,
  .booking-item,
  .compact-row,
  .mini-calendar-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .booking-actions {
    align-items: stretch;
    justify-items: stretch;
    width: 100%;
  }

  .dashboard-grid,
  .app-band,
  .service-form,
  .hours-row {
    grid-template-columns: 1fr;
  }

  .toolbar .form-select,
  .toolbar .btn,
  .booking-actions .btn {
    width: 100%;
  }

  .table-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .reject-form {
    grid-template-columns: 1fr;
  }
}