/* AiAgent.Admin design tokens */
:root {
  --aa-bg: #f4f5f7;
  --aa-surface: #ffffff;
  --aa-text: #212529;
  --aa-text-muted: #6c757d;
  --aa-border: #dee2e6;
  --aa-header-bar: #212529;
  --aa-accent: #6f42c1;
  --aa-radius: 0.375rem;
  --aa-shadow-header: 0 2px 4px rgba(0, 0, 0, 0.1);
  --aa-shadow-card: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.06);
  --aa-code-bg: #1a1a1e;
  --aa-code-fg: #e8e8ec;
}

/* Base */
html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--aa-bg);
  color: var(--aa-text);
}

/* ----- Layout regions ----- */
.aa-page {
  width: 100%;
  padding-left: clamp(0.75rem, 2.5vw, 2rem);
  padding-right: clamp(0.75rem, 2.5vw, 2rem);
  padding-bottom: 0.25rem;
}

.aa-page-header {
  margin-bottom: 1.25rem;
}

.aa-page-header h1,
.aa-page-header h2 {
  letter-spacing: -0.02em;
}

/* Card headers — use with Bootstrap .card-header */
.card-header-aa {
  background-color: var(--aa-header-bar) !important;
  color: #fff !important;
  border-bottom: none !important;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.card-header-aa-muted {
  background-color: var(--aa-surface) !important;
  color: var(--aa-text) !important;
  border-bottom: 1px solid var(--aa-border) !important;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

/* Dashboard tiles */
.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hover-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.hover-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.15) !important;
}

/* JSON / payload blocks */
.aa-code-pre {
  max-height: 400px;
  overflow-y: auto;
  font-size: 0.8rem;
  background-color: var(--aa-code-bg);
  color: var(--aa-code-fg);
  border-radius: var(--aa-radius);
  padding: 1rem;
  margin-bottom: 0;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.aa-code-pre code {
  color: inherit;
  font-size: inherit;
}

/* Tables */
.table-hover tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.03);
}

.card-body.p-0 .table > :not(caption) > * > * {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.card-body.p-0 .table > :not(caption) > * > :first-child {
  padding-left: 1.25rem;
}

.card-body.p-0 .table > :not(caption) > * > :last-child {
  padding-right: 1.25rem;
}

.aa-page .badge {
  font-weight: 500;
}

/* Header */
.header-custom {
  box-shadow: var(--aa-shadow-header);
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85);
  transition: all 0.3s ease;
  position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: #ffffff;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: #ffffff;
  transition: width 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover::after {
  width: 80%;
}

.navbar-brand {
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

/* Footer */
.footer-custom {
  border-top: 3px solid #333333;
}

.footer-custom a:hover {
  text-decoration: underline !important;
  opacity: 0.8;
}

/* Focus */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #333333;
}

/* Buttons */
.btn-primary {
  background-color: #000000;
  border-color: #000000;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #333333;
  border-color: #333333;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-outline-dark {
  transition: all 0.3s ease;
}

.btn-outline-dark:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Links */
a {
  color: #000000;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  color: #333333;
  opacity: 0.8;
}

/* Forms */
.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Utilities */
.bg-black {
  background-color: #000000 !important;
}

.text-light {
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar-nav {
    padding-top: 1rem;
  }

  .navbar-nav .nav-link {
    padding: 0.5rem 0;
  }
}

/* Sign-out button styled as a dropdown item */
.aa-signout {
  background: none;
  border: none;
  padding: 0.25rem 1rem;
  font: inherit;
  color: inherit;
  width: 100%;
  text-align: left;
}