/* SK Badminton mobile admin/coach shell */

:root {
  --sk-shell-bg: #f6f8fb;
  --sk-shell-card: #ffffff;
  --sk-shell-border: rgba(15, 23, 42, .10);
  --sk-shell-text: #0f172a;
  --sk-shell-muted: #64748b;
  --sk-shell-shadow: 0 10px 26px rgba(15, 23, 42, .08);
  --sk-shell-radius: 18px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--sk-shell-bg);
}

.card,
.list-group-item,
.border.rounded {
  border-color: var(--sk-shell-border) !important;
}

.text-muted,
.form-text,
.small.text-muted {
  color: var(--sk-shell-muted) !important;
  opacity: 1 !important;
}

.sk-mobile-bottom-nav {
  display: none;
}

/* Better desktop/laptop cards too, but very light */
.card {
  border-radius: 14px;
}

/* Mobile-first admin/coach polish */
@media (max-width: 767.98px) {
  body {
    padding-bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .container,
  .container-fluid {
    max-width: 100% !important;
    padding-left: .85rem !important;
    padding-right: .85rem !important;
  }

  h1,
  .h1 {
    font-size: 1.45rem !important;
    line-height: 1.2;
  }

  h2,
  .h2 {
    font-size: 1.25rem !important;
  }

  h3,
  .h3 {
    font-size: 1.12rem !important;
  }

  .h4,
  h4 {
    font-size: 1.05rem !important;
  }

  .navbar {
    position: sticky;
    top: 0;
    z-index: 1040;
    box-shadow: 0 6px 18px rgba(15, 23, 42, .08);
  }

  .card,
  .card-touch,
  .booking-card,
  .att-stickybar,
  .list-group-item,
  .border.rounded {
    border-radius: var(--sk-shell-radius) !important;
  }

  .card {
    box-shadow: var(--sk-shell-shadow);
    overflow: hidden;
  }

  .card-header {
    padding: .9rem 1rem !important;
    background: rgba(248, 250, 252, .92) !important;
  }

  .card-body {
    padding: 1rem !important;
  }

  .btn,
  .form-control,
  .form-select {
    border-radius: 13px !important;
  }

  .form-control,
  .form-select,
  input,
  select,
  textarea {
    font-size: 16px !important;
    min-height: 44px;
  }

  .btn {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
  }

  .btn-sm {
    min-height: 38px;
    padding: .48rem .72rem !important;
  }

  .d-flex.gap-2.flex-wrap .btn,
  .d-flex.gap-2.flex-wrap form,
  .d-flex.gap-2.flex-wrap a {
    max-width: 100%;
  }

  .table-responsive,
  .sk-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 14px;
  }

  table.table {
    font-size: .88rem;
    white-space: nowrap;
  }

  .alert {
    border-radius: 15px;
  }

  .badge {
    border-radius: 999px;
  }

  .dropdown-menu {
    border-radius: 15px;
    box-shadow: var(--sk-shell-shadow);
  }

  .sk-mobile-bottom-nav {
    position: fixed;
    left: .65rem;
    right: .65rem;
    bottom: calc(.55rem + env(safe-area-inset-bottom));
    z-index: 1055;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: .35rem;
    padding: .5rem;
    border: 1px solid rgba(15, 23, 42, .12);
    border-radius: 22px;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(12px);
    box-shadow: 0 14px 34px rgba(15, 23, 42, .18);
  }

  .sk-mobile-bottom-nav a {
    text-decoration: none;
    color: #334155;
    font-size: .72rem;
    font-weight: 700;
    line-height: 1.05;
    min-height: 48px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .16rem;
  }

  .sk-mobile-bottom-nav a span:first-child {
    font-size: 1.1rem;
    line-height: 1;
  }

  .sk-mobile-bottom-nav a.sk-active {
    background: #0d6efd;
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(13, 110, 253, .28);
  }

  .sk-mobile-bottom-nav a:active {
    transform: scale(.98);
  }

  .hide-mobile,
  .hide-xs {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .sk-mobile-only {
    display: none !important;
  }
}

/* Dark mode support if device is dark */
@media (prefers-color-scheme: dark) {
  body {
    background: #0f172a;
  }

  .sk-mobile-bottom-nav {
    background: rgba(15, 23, 42, .96);
    border-color: rgba(255, 255, 255, .14);
  }

  .sk-mobile-bottom-nav a {
    color: #cbd5e1;
  }
}