/* Community Hub premium theme foundation
   Uses tenant-controlled design tokens injected by TenantAppearance. */

:root {
  --hub-page-bg: #f4f6f8;
  --hub-surface: #fff;
  --hub-tile: #fff;
  --hub-border: #e2e6ea;
  --hub-border-width: 1px;
  --hub-radius: 18px;
  --hub-shadow: 0 10px 28px rgba(18,32,44,.09);
  --hub-card-padding: 20px;
  --hub-section-gap: 18px;
  --hub-control-padding: 11px;
  --hub-header-bg: #fff;
  --hub-welcome-image: linear-gradient(135deg, #183b31 0%, #2d5a4b 48%, #496c5e 100%);
  --hub-welcome-overlay: rgba(16,37,29,.44);
  --hub-welcome-text: #fff;
  --hub-welcome-position: center;
}

body {
  background: var(--hub-page-bg) !important;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.site-header {
  background: color-mix(in srgb, var(--hub-header-bg) 94%, transparent) !important;
  border-bottom: var(--hub-border-width) solid var(--hub-border) !important;
  box-shadow: 0 4px 18px rgba(18,32,44,.05) !important;
  backdrop-filter: blur(16px);
}

.header-inner {
  max-width: 1220px !important;
  min-height: 62px;
  padding: 9px 20px !important;
}

.brand-logo {
  width: auto !important;
  max-width: min(190px, 46vw) !important;
  max-height: 44px !important;
}

.nav a {
  border-radius: 10px !important;
  transition: background-color .16s ease, color .16s ease, transform .16s ease;
}

.nav a:hover,
.nav a:focus-visible {
  transform: translateY(-1px);
}

.page {
  max-width: 1220px !important;
  padding: 20px 20px 64px !important;
}

.section {
  margin: var(--hub-section-gap) 0 !important;
}

.action-card,
.card,
.success-card,
.auth-card,
.form-grid,
.filter-bar,
.table-wrap,
.document-dialog,
.settings-panel {
  background: var(--hub-surface) !important;
  border: var(--hub-border-width) solid var(--hub-border) !important;
  border-radius: var(--hub-radius) !important;
  box-shadow: var(--hub-shadow) !important;
}

.card,
.action-card,
.settings-panel {
  padding: var(--hub-card-padding) !important;
}

.action-card {
  background: var(--hub-tile) !important;
  transition: transform .17s ease, box-shadow .17s ease, border-color .17s ease;
}

.action-card:hover,
.action-card:focus-within {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--green) 28%, var(--hub-border)) !important;
  box-shadow: 0 16px 34px rgba(18,32,44,.12) !important;
}

input,
select,
textarea {
  padding: var(--hub-control-padding) 12px !important;
  border-color: color-mix(in srgb, var(--hub-border) 82%, #a9b2bb) !important;
  border-radius: max(9px, calc(var(--hub-radius) * .56)) !important;
  box-shadow: none;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--green) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 16%, transparent) !important;
}

input[type="color"] {
  min-height: 44px;
  padding: 4px !important;
}

.button {
  min-height: 42px;
  border-radius: max(10px, calc(var(--hub-radius) * .58)) !important;
  padding: 10px 16px;
  transition: transform .14s ease, box-shadow .14s ease, filter .14s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  box-shadow: 0 8px 18px color-mix(in srgb, var(--orange) 24%, transparent);
}

/* Premium dashboard */
.dashboard-hero {
  position: relative;
  isolation: isolate;
  min-height: 178px !important;
  margin: 4px 0 var(--hub-section-gap) !important;
  padding: 28px 30px !important;
  overflow: hidden;
  align-items: center !important;
  border: var(--hub-border-width) solid color-mix(in srgb, var(--hub-border) 60%, transparent) !important;
  border-radius: calc(var(--hub-radius) + 6px) !important;
  box-shadow: var(--hub-shadow) !important;
  background-color: #24473c !important;
  background-image: linear-gradient(90deg, var(--hub-welcome-overlay), color-mix(in srgb, var(--hub-welcome-overlay) 58%, transparent)), var(--hub-welcome-image) !important;
  background-size: cover !important;
  background-position: var(--hub-welcome-position) !important;
}

.dashboard-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(110deg, rgba(0,0,0,.18) 0%, transparent 68%);
}

.dashboard-hero .hero-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.dashboard-hero h1,
.dashboard-hero .lead,
.dashboard-hero .eyebrow {
  color: var(--hub-welcome-text) !important;
  text-shadow: 0 1px 4px rgba(0,0,0,.2);
}

.dashboard-hero h1 {
  margin: 5px 0 8px !important;
  font-size: clamp(1.85rem, 4vw, 2.65rem) !important;
  letter-spacing: -.035em;
}

.dashboard-hero .lead {
  max-width: 42rem;
  margin-bottom: 0 !important;
  opacity: .92;
}

.dashboard-hero .eyebrow {
  opacity: .85;
}

.dashboard-hero .hero-art {
  display: none !important;
}

.dashboard-hero + .section,
.dashboard-hero + .card {
  margin-top: 0 !important;
}

.panel-heading {
  gap: 14px;
}

.panel-heading h2,
.section-heading h2 {
  letter-spacing: -.02em;
}

.my-shifts-card,
.today-actions-section.card,
.training-category-outstanding.card {
  overflow: hidden;
}

.my-shift-row,
.today-form-row,
.message-thread-row {
  border-radius: max(10px, calc(var(--hub-radius) * .62));
  transition: background-color .14s ease, transform .14s ease;
}

.my-shift-row:hover,
.today-form-row:hover,
.message-thread-row:hover {
  transform: translateX(2px);
}

/* Task pages: action first, decoration second. */
.form-shell {
  max-width: 820px !important;
}

.form-shell .back-link {
  margin-bottom: 12px !important;
  font-size: .92rem;
}

.form-heading {
  margin-bottom: 12px !important;
}

.form-heading h1 {
  margin-top: 5px !important;
  margin-bottom: 6px !important;
  font-size: clamp(1.75rem, 4vw, 2.45rem) !important;
}

.form-heading .lead {
  margin-bottom: 0 !important;
  font-size: 1rem !important;
}

.form-required-note {
  margin: 8px 0 10px !important;
  font-size: .84rem;
  color: var(--muted);
}

.form-grid {
  gap: 14px !important;
  padding: var(--hub-card-padding) !important;
}

.form-field {
  gap: 7px !important;
}

.form-actions {
  margin-top: 8px !important;
  padding-top: 4px;
}

.form-actions .button.primary {
  min-width: 160px;
}

/* Appearance settings */
.premium-appearance-settings {
  display: grid;
  gap: var(--hub-section-gap);
  margin: var(--hub-section-gap) 0;
}

.appearance-control-panel h2 {
  margin-bottom: 7px;
}

.appearance-colour-grid {
  margin-top: 14px;
}

.appearance-welcome-preview {
  position: relative;
  min-height: 150px;
  display: flex;
  align-items: flex-end;
  margin: 14px 0 18px;
  padding: 20px;
  overflow: hidden;
  border-radius: max(14px, calc(var(--hub-radius) * .8));
  color: var(--hub-welcome-text);
  background-color: #24473c;
  background-image: linear-gradient(90deg, var(--hub-welcome-overlay), color-mix(in srgb, var(--hub-welcome-overlay) 58%, transparent)), var(--hub-welcome-image);
  background-size: cover;
  background-position: var(--hub-welcome-position);
}

.appearance-welcome-preview > div {
  position: relative;
  z-index: 1;
}

.appearance-welcome-preview strong,
.appearance-welcome-preview small {
  display: block;
}

.appearance-welcome-preview strong {
  margin: 3px 0;
  font-size: 1.35rem;
}

.appearance-welcome-preview .eyebrow,
.appearance-welcome-preview small {
  color: inherit !important;
  opacity: .88;
}

/* Mobile operational layout */
@media (max-width: 700px) {
  .site-header {
    min-height: 56px;
  }

  .header-inner {
    min-height: 56px;
    padding: 7px 14px !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 10px !important;
  }

  .brand {
    width: auto !important;
    max-width: 72vw;
  }

  .brand-logo {
    max-width: min(165px, 58vw) !important;
    max-height: 38px !important;
  }

  .brand-context {
    display: none !important;
  }

  .page {
    padding: 14px 14px 72px !important;
  }

  .section {
    margin: 14px 0 !important;
  }

  .card,
  .action-card,
  .settings-panel {
    padding: max(14px, calc(var(--hub-card-padding) - 4px)) !important;
  }

  .dashboard-hero {
    min-height: 148px !important;
    padding: 20px !important;
    margin-top: 0 !important;
    border-radius: max(16px, var(--hub-radius)) !important;
  }

  .dashboard-hero h1 {
    font-size: 1.85rem !important;
  }

  .dashboard-hero .lead {
    font-size: .95rem !important;
  }

  .section-heading {
    margin-bottom: 10px !important;
  }

  .section-heading h2,
  .panel-heading h2 {
    margin-bottom: 4px !important;
  }

  .form-shell .back-link {
    margin-bottom: 8px !important;
  }

  .form-heading {
    margin-bottom: 8px !important;
  }

  .form-heading h1 {
    font-size: 1.7rem !important;
  }

  .form-heading .lead {
    font-size: .94rem !important;
  }

  .form-required-note {
    margin: 5px 0 8px !important;
  }

  .form-grid {
    gap: 11px !important;
    padding: max(13px, calc(var(--hub-card-padding) - 5px)) !important;
  }

  .form-actions {
    gap: 8px !important;
  }

  .form-actions .button {
    flex: 1 1 140px;
    text-align: center;
  }

  .mobile-nav {
    background: color-mix(in srgb, var(--hub-surface) 96%, transparent) !important;
    border-top: var(--hub-border-width) solid var(--hub-border) !important;
    box-shadow: 0 -8px 24px rgba(18,32,44,.10) !important;
    backdrop-filter: blur(16px);
  }

  .mobile-nav a {
    min-height: 49px;
    align-content: center;
  }

  .settings-field-grid,
  .brand-colour-grid {
    gap: 12px !important;
  }
}

/* Keep dark mode usable while retaining the tenant's geometry/density tokens. */
html.dark-mode {
  --hub-page-bg: #181d1c;
  --hub-surface: #202725;
  --hub-tile: #202725;
  --hub-border: #39433f;
  --hub-header-bg: #1b211f;
}

html.dark-mode body {
  background: var(--hub-page-bg) !important;
}

html.dark-mode .action-card,
html.dark-mode .card,
html.dark-mode .settings-panel,
html.dark-mode .form-grid,
html.dark-mode .filter-bar,
html.dark-mode .table-wrap {
  background: var(--hub-surface) !important;
  border-color: var(--hub-border) !important;
}