/**
 * GenNova — Override Bootstrap 5 + thay thế class Argon cũ (bg-gradient-*, border-radius-xl...)
 * Load sau Bootstrap và gn-content.css để nội dung dashboard có style thống nhất.
 */

/* ═══════════════════════════════════════════════════════════
   BUTTONS — GenNova primary/secondary/danger
══════════════════════════════════════════════════════════ */
.btn-primary,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--gn-primary);
  border-color: var(--gn-primary);
  color: var(--gn-bg-surface);
  font-weight: 600;
  border-radius: 6px;
}
.btn-primary:hover { background-color: var(--gn-primary-hover); border-color: var(--gn-primary-hover); }
.btn-primary:focus { box-shadow: 0 0 0 3px rgba(var(--gn-primary-rgb), 0.25); }
.btn-primary:active { background-color: var(--gn-primary-active); border-color: var(--gn-primary-active); }

.btn-outline-primary {
  color: var(--gn-primary);
  border-color: var(--gn-primary);
  font-weight: 600;
  border-radius: 6px;
}
.btn-outline-primary:hover {
  background-color: var(--gn-c-context-bg);
  border-color: var(--gn-primary);
  color: var(--gn-primary-hover);
}
.btn-outline-primary:focus { box-shadow: 0 0 0 3px rgba(var(--gn-primary-rgb), 0.2); }

.btn-outline-secondary {
  color: var(--gn-text-muted);
  border-color: var(--gn-border);
  border-radius: 6px;
  font-weight: 500;
}
.btn-outline-secondary:hover {
  background-color: var(--gn-bg-muted);
  border-color: var(--gn-border);
  color: var(--gn-text);
}

.btn-outline-danger {
  color: var(--gn-error);
  border-color: var(--gn-error-bg);
  border-radius: 6px;
  font-weight: 500;
}
.btn-outline-danger:hover {
  background-color: var(--gn-error-bg);
  border-color: var(--gn-error);
  color: var(--gn-error);
}

.btn-outline-success {
  color: var(--gn-success);
  border-color: var(--gn-success-bg);
  border-radius: 6px;
}
.btn-outline-success:hover {
  background-color: var(--gn-success-bg);
  border-color: var(--gn-success);
  color: var(--gn-success);
}

.btn-success,
.btn-success:hover,
.btn-success:focus {
  background-color: var(--gn-success);
  border-color: var(--gn-success);
  color: var(--gn-bg-surface);
  border-radius: 6px;
}

.btn-danger,
.btn-danger:hover,
.btn-danger:focus {
  background-color: var(--gn-error);
  border-color: var(--gn-error);
  color: var(--gn-bg-surface);
  border-radius: 6px;
}

.btn-sm {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
}

/* ── Argon legacy: nút gradient → solid GenNova ── */
.btn.bg-gradient-primary,
.btn.bg-gradient-primary:hover,
.btn.bg-gradient-primary:focus {
  background: var(--gn-primary);
  border: none;
  color: var(--gn-bg-surface);
  font-weight: 600;
  border-radius: 6px;
}
.btn.bg-gradient-primary:hover { background: var(--gn-primary-hover); }
.btn.bg-gradient-danger,
.btn.bg-gradient-danger:hover {
  background: var(--gn-error);
  border: none;
  color: var(--gn-bg-surface);
  border-radius: 6px;
}
.btn.bg-gradient-danger:hover { background: var(--gn-error); }
.btn.bg-gradient-dark,
.btn.bg-gradient-dark:hover {
  background: var(--gn-text);
  border: none;
  color: var(--gn-bg-surface);
  border-radius: 6px;
}
.btn.bg-gradient-info,
.btn.bg-gradient-info:hover {
  background: var(--gn-info);
  border: none;
  color: var(--gn-bg-surface);
  border-radius: 6px;
}
.btn.bg-gradient-warning,
.btn.bg-gradient-warning:hover {
  background: var(--gn-warning);
  border: none;
  color: var(--gn-bg-surface);
  border-radius: 6px;
}

/* ═══════════════════════════════════════════════════════════
   CARDS — .card dùng trong dashboard giống .gn-card
══════════════════════════════════════════════════════════ */
.gn-main .card,
.gn-page .card {
  background: var(--gn-bg-surface);
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.04);
}
.gn-main .card-header,
.gn-page .card-header {
  background: transparent;
  border-bottom: 1px solid var(--gn-border);
  padding: 12px 20px;
  font-weight: 700;
  font-size: 14px;
  color: var(--gn-text);
}
.gn-main .card-title,
.gn-page .card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gn-text);
  margin-bottom: 0;
}
.gn-main .card-body,
.gn-page .card-body {
  padding: 20px;
  color: var(--gn-text);
  font-size: 13px;
}
.gn-main .card.shadow-lg,
.gn-page .card.shadow-lg {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Card dùng ngoài .gn-main (theme_settings, auth pages...) */
.card.shadow-lg {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius);
}
.card-header.pb-0.pt-3.bg-transparent {
  padding-top: 1rem;
  padding-bottom: 0;
}

/* ═══════════════════════════════════════════════════════════
   HEADINGS — tiêu đề trong content
══════════════════════════════════════════════════════════ */
.gn-main h1,
.gn-page h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gn-text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.gn-main h2,
.gn-page h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gn-text);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}
.gn-main h3,
.gn-page h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--gn-text);
  margin-bottom: 0.4rem;
}
.gn-main h4,
.gn-page h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--gn-text);
  margin-bottom: 0.35rem;
}
.gn-main h5,
.gn-page h5 {
  font-size: 13px;
  font-weight: 600;
  color: var(--gn-text);
  margin-bottom: 0.25rem;
}
.gn-main h6,
.gn-page h6 {
  font-size: 12px;
  font-weight: 600;
  color: var(--gn-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

/* ═══════════════════════════════════════════════════════════
   LEGACY ARGON UTILITIES — thay gradient/radius cũ
══════════════════════════════════════════════════════════ */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--gn-primary) 0%, var(--gn-primary-hover) 100%) !important;
  color: var(--gn-bg-surface);
}
.bg-gradient-danger {
  background: linear-gradient(135deg, var(--gn-error) 0%, var(--gn-error) 100%) !important;
  color: var(--gn-bg-surface);
}
.bg-gradient-dark {
  background: linear-gradient(135deg, var(--gn-text) 0%, var(--gn-text) 100%) !important;
  color: var(--gn-bg-surface);
}
.bg-gradient-info {
  background: linear-gradient(135deg, var(--gn-info) 0%, var(--gn-info) 100%) !important;
  color: var(--gn-bg-surface);
}
.bg-gradient-warning {
  background: linear-gradient(135deg, var(--gn-warning) 0%, var(--gn-warning) 100%) !important;
  color: var(--gn-bg-surface);
}
.bg-gradient-success {
  background: linear-gradient(135deg, var(--gn-success) 0%, var(--gn-success) 100%) !important;
  color: var(--gn-bg-surface);
}

.border-radius-xl { border-radius: 12px !important; }
.border-radius-lg { border-radius: 8px !important; }

/* Mask overlay (auth pages) */
.mask.bg-gradient-primary { background: rgba(var(--gn-primary-rgb), 0.85) !important; }
.mask.bg-gradient-dark { background: rgba(15, 23, 42, 0.7) !important; }
.mask.bg-gradient-warning { background: rgba(245, 158, 11, 0.4) !important; }
.mask.bg-gradient-info { background: rgba(59, 130, 246, 0.8) !important; }
.opacity-6 { opacity: 0.6; }
.opacity-4 { opacity: 0.4; }

/* Icon shape (auth) */
.icon-shape.bg-gradient-info,
.icon-shape.bg-gradient-primary {
  background: var(--gn-primary) !important;
  color: var(--gn-bg-surface);
}
.icon-shape.bg-gradient-dark { background: var(--gn-text) !important; color: var(--gn-bg-surface); }
.icon-shape.bg-gradient-warning { background: var(--gn-warning) !important; color: var(--gn-bg-surface); }

/* Badge filter (theme_settings) */
.badge.filter.bg-gradient-primary { background: var(--gn-primary) !important; }
.badge.filter.bg-gradient-dark { background: var(--gn-text) !important; }
.badge.filter.bg-gradient-info { background: var(--gn-info) !important; }
.badge.filter.bg-gradient-success { background: var(--gn-success) !important; }
.badge.filter.bg-gradient-warning { background: var(--gn-warning) !important; }
.badge.filter.bg-gradient-danger { background: var(--gn-error) !important; }
.badge.filter {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-block;
  margin: 2px;
  border: 2px solid transparent;
  transition: transform 0.15s, box-shadow 0.15s;
}
.badge.filter:hover { transform: scale(1.1); }
.badge.filter.active { border-color: var(--gn-text); box-shadow: 0 0 0 2px var(--gn-bg-surface); }

/* ═══════════════════════════════════════════════════════════
   LAYOUT base_select_mapping — main-content, min-height-300
══════════════════════════════════════════════════════════ */
body.g-sidenav-show.bg-gray-100 {
  background: var(--gn-bg-content) !important;
}
body.g-sidenav-show .min-height-300.bg-primary {
  background: linear-gradient(135deg, var(--gn-primary) 0%, var(--gn-primary-hover) 100%) !important;
  min-height: 200px;
  border-radius: 0;
}
body.g-sidenav-show .main-content {
  background: var(--gn-bg-muted);
  border-radius: 8px;
  margin: 24px 16px 24px 16px;
  min-height: calc(100vh - 120px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  position: relative;
  z-index: 1;
}
body.g-sidenav-show .main-content.position-relative {
  top: 0;
}

/* Page header full height (auth) */
.page-header.min-vh-100 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ── Text/background utilities (GenNova) ── */
.gn-main .text-primary,
.gn-page .text-primary { color: var(--gn-primary) !important; }
.gn-main .text-muted,
.gn-page .text-muted { color: var(--gn-text-muted) !important; }
.gn-main .bg-light,
.gn-page .bg-light { background-color: var(--gn-bg-muted) !important; }

/* Horizontal rule (theme_settings, etc.) */
.horizontal.dark { border-color: var(--gn-border); }
hr.horizontal { border-top: 1px solid var(--gn-border); }