/* ==========================================================================
   Donations Management - theme
   Sidebar shell (dark indigo gradient) + light canvas content area.
   Type: Sora for headings/numbers, Inter for body/UI text.
   ========================================================================== */

:root {
  --ink: #14171f;
  --canvas: #e0eeff;
  --surface: #ffffff;
  --border-hairline: #e6e6f0;
  --muted: #6b7280;

  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --primary-soft: #eef0fd;

  --money: #059669;
  --money-soft: #e7f6f0;
  --warning: #d97706;
  --warning-soft: #fdf1e0;
  --danger: #e11d48;
  --danger-soft: #fde8ec;
  --info: #0891b2;
  --info-soft: #e3f4f7;

  --sidebar-w: 252px;
  --radius-md: 10px;
  --radius-lg: 14px;

  /* Bootstrap variable overrides */
  --bs-primary: var(--primary);
  --bs-primary-rgb: 79, 70, 229;
  --bs-link-color: var(--primary);
  --bs-link-hover-color: var(--primary-dark);
  --bs-body-font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --bs-body-color: var(--ink);
  --bs-body-bg: var(--canvas);
  --bs-border-radius: var(--radius-md);
  --bs-border-radius-lg: var(--radius-lg);
  --bs-border-radius-sm: 8px;
  --bs-card-bg: #fff!important;
  --bs-modal-color: #e0eeff;
}

html, body { height: 100%; }
body {
  background: #fdfdfd;
  font-size: 0.925rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.card {background-color:#fff;}
.modal-content  {background-color:#fff;}
code { font-size: 0.85em; color: #4338ca; background: var(--primary-soft); padding: 0.1em 0.4em; border-radius: 5px; }

a { text-decoration: none; }
a:hover { text-decoration: none; }

/* ==========================================================================
   App shell layout
   ========================================================================== */

.app-shell {
  display: flex;
  min-height: 100vh;
  align-items: stretch;
}

.app-sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: linear-gradient(180deg, #14162b 0%, #1b1e3a 100%);
  color: #d7d8ee;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 1040;
}

.app-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 30, 0.5);
  z-index: 1035;
}
.app-backdrop.is-visible { display: block; }

.app-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.app-topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border-hairline);
  position: sticky;
  top: 0;
  z-index: 1020;
}
.topbar-toggle {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  color: var(--ink);
  line-height: 1;
  padding: 0.25rem;
}
.topbar-brand { font-family: 'Sora', sans-serif; font-weight: 600; }

.app-content {
  flex: 1 1 auto;
  padding: 2rem 2.25rem 3rem;
}

/* ==========================================================================
   Sidebar contents
   ========================================================================== */

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.25rem 1.1rem;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #fff;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), #818cf8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex: 0 0 auto;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.45);
}
.brand-word {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  color: #fff;
  line-height: 1.2;
}
.sidebar-close {
  background: transparent;
  border: none;
  color: #b6b8d6;
  font-size: 1.1rem;
}

.sidebar-nav {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 0.5rem 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.side-link, .side-group-toggle {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  border: none;
  background: transparent;
  color: #c7c9e6;
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.side-link i, .side-group-toggle i.bi:first-child { font-size: 1rem; width: 1.1rem; text-align: center; flex: 0 0 auto; color: #9698c9; }
.side-link:hover, .side-group-toggle:hover { background: rgba(255,255,255,0.06); color: #fff; }
.side-link.active, .side-group-toggle.active {
  background: rgba(79, 70, 229, 0.35);
  color: #fff;
}
.side-link.active i, .side-group-toggle.active i.bi:first-child { color: #c7cbff; }

.side-group-toggle .chev { margin-left: auto; font-size: 0.7rem; transition: transform 0.2s ease; color: #8688b8; }
.side-group-toggle[aria-expanded="true"] .chev { transform: rotate(180deg); }

.side-subnav {
  display: flex;
  flex-direction: column;
  padding: 0.2rem 0 0.35rem 2.35rem;
  gap: 0.1rem;
}
.side-sublink {
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  color: #a9abd2;
  font-size: 0.83rem;
}
.side-sublink:hover { background: rgba(255,255,255,0.06); color: #fff; }
.side-sublink.active { color: #fff; font-weight: 600; }

.sidebar-user { padding: 0.85rem; border-top: 1px solid rgba(255,255,255,0.08); }
.sidebar-user-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #e4e5f5;
  padding: 0.4rem;
  border-radius: var(--radius-md);
}
.sidebar-user-link:hover { background: rgba(255,255,255,0.06); }
.avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #818cf8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  flex: 0 0 auto;
}
.sidebar-user-meta { display: flex; flex-direction: column; line-height: 1.25; overflow: hidden; }
.sidebar-user-name { font-size: 0.84rem; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 0.72rem; color: #9698c9; }

/* ==========================================================================
   Cards, tables, badges, forms - restrained premium finish
   ========================================================================== */

.card {
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 20px rgba(16, 24, 40, 0.035);
}
.card-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border-hairline);
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
}

.table { --bs-table-hover-bg: #f7f7fd; }
.table thead th {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 1px solid var(--border-hairline);
  text-transform: none;
  letter-spacing: 0;
}
.table td, .table th { vertical-align: middle; }
.table-light { --bs-table-bg: #57c2ff; }

.badge { font-weight: 600; padding: 0.4em 0.65em; border-radius: 999px; }
.badge.bg-success { background-color: var(--money-soft) !important; color: var(--money) !important; }
.badge.bg-warning { background-color: var(--warning-soft) !important; color: var(--warning) !important; }
.badge.bg-danger  { background-color: var(--danger-soft) !important; color: var(--danger) !important; }
.badge.bg-info    { background-color: var(--info-soft) !important; color: var(--info) !important; }
.badge.bg-secondary { background-color: #eef0f4 !important; color: #64748b !important; }
.badge.bg-dark { background-color: var(--ink) !important; }

.btn {
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease, border-color 0.15s ease;
}
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.8rem; }
.btn-primary {
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-color: var(--primary-dark);
  box-shadow: 0 1px 2px rgba(55, 48, 163, 0.25), 0 4px 10px rgba(79, 70, 229, 0.25);
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(180deg, #5850ec, var(--primary-dark));
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}
.btn-success { background-color: var(--money); border-color: var(--money); }
.btn-success:hover { background-color: #047857; border-color: #047857; transform: translateY(-1px); }
.btn-outline-primary { color: var(--primary); border-color: #c7c9f5; }
.btn-outline-primary:hover { background-color: var(--primary); border-color: var(--primary); transform: translateY(-1px); }
.btn-outline-secondary { color: var(--muted); border-color: var(--border-hairline); }
.btn-outline-secondary:hover { background-color: #f2f2f7; color: var(--ink); border-color: var(--border-hairline); }
.btn-outline-danger:hover, .btn-danger:hover { transform: translateY(-1px); }

.form-control, .form-select {
  border-radius: var(--radius-md);
  border-color: var(--border-hairline);
  font-size: 0.875rem;
}
.form-control:focus, .form-select:focus {
  border-color: #b4b8f7;
  box-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.15);
}
.form-label { font-size: 0.82rem; font-weight: 600; color: #374151; }

.modal-content { border-radius: var(--radius-lg); border: none; }
.modal-header { border-bottom: 1px solid var(--border-hairline); }
.modal-footer { border-top: 1px solid var(--border-hairline); }

.alert { border-radius: var(--radius-md); border: none; font-size: 0.88rem; }
.alert-success { background: var(--money-soft); color: #065f46; }
.alert-danger  { background: var(--danger-soft); color: #9f1239; }
.alert-warning { background: var(--warning-soft); color: #92400e; }
.alert-info    { background: var(--info-soft); color: #0e7490; }

.dropdown-menu {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-hairline);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.12);
}

/* ==========================================================================
   Dashboard KPI cards
   ========================================================================== */

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  height: 100%;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 20px rgba(16, 24, 40, 0.035);
}
.kpi-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex: 0 0 auto;
}
.kpi-icon.tone-primary { background: var(--primary-soft); color: var(--primary); }
.kpi-icon.tone-money   { background: var(--money-soft); color: var(--money); }
.kpi-icon.tone-warning { background: var(--warning-soft); color: var(--warning); }
.kpi-icon.tone-danger  { background: var(--danger-soft); color: var(--danger); }
.kpi-icon.tone-info    { background: var(--info-soft); color: var(--info); }

.kpi-value {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.55rem;
  color: var(--ink);
  line-height: 1.15;
}
.kpi-label { font-size: 0.8rem; color: var(--muted); font-weight: 500; }

.kpi-card.kpi-hero {
  background: linear-gradient(135deg, #4338ca, #4f46e5 55%, #6366f1);
  border: none;
  color: #fff;
}
.kpi-card.kpi-hero .kpi-value { color: #fff; }
.kpi-card.kpi-hero .kpi-label { color: rgba(255,255,255,0.8); }
.kpi-card.kpi-hero .kpi-icon { background: rgba(255,255,255,0.18); color: #fff; }

/* ==========================================================================
   Responsive: off-canvas sidebar below the lg breakpoint
   ========================================================================== */

@media (max-width: 991.98px) {
  .app-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    box-shadow: 0 0 40px rgba(0,0,0,0.25);
  }
  .app-sidebar.is-open { transform: translateX(0); }
  .sidebar-close { display: inline-flex !important; }
  .app-content { padding: 1.25rem 1.1rem 2.5rem; }
}

@media (min-width: 992px) {
  .app-topbar { display: none !important; }
  .app-backdrop { display: none !important; }
}