/* ==========================================================================
   DVMReady Design Refresh — extracted from React app visual patterns
   ========================================================================== */

/* ─── Design Tokens ─── */
:root {
  --dr-cream: #F7F5F0;
  --dr-cream-dark: #EDE9E0;
  --dr-cream-light: #F0F7F6;
  --dr-white: #FFFFFF;
  --dr-white-soft: #FAFAF8;
  --dr-teal: #0D7377;
  --dr-teal-light: #149C9A;
  --dr-teal-muted: rgba(13, 115, 119, 0.08);
  --dr-ink: #1A1A1A;
  --dr-ink-soft: #58676B;
  --dr-ink-muted: #9CA3AF;
  --dr-divider: #E2E0DA;
  --dr-divider-strong: #D5D3CD;
  --dr-success: #16A34A;
  --dr-success-muted: rgba(22, 163, 74, 0.08);
  --dr-warning: #E8A838;
  --dr-warning-muted: rgba(232, 168, 56, 0.08);
  --dr-danger: #DC2626;
  --dr-radius-xl: 22px;
  --dr-radius-lg: 16px;
  --dr-radius-md: 12px;
  --dr-radius-sm: 10px;
  --dr-shadow-sm: 0 2px 8px rgba(28, 39, 41, 0.06);
  --dr-shadow-md: 0 4px 16px rgba(28, 39, 41, 0.08);
  --dr-shadow-hover: 0 8px 28px rgba(28, 39, 41, 0.10);
}

/* ─── Gradients ─── */
.dr-gradient-hero {
  background: linear-gradient(135deg, #F0F7F6 0%, #F7F5F0 50%, #EDE9E0 100%);
}

.dr-gradient-stats {
  background: linear-gradient(90deg, #0D7377 0%, #149C9A 100%);
}

.dr-gradient-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFAF8 100%);
}

/* ─── Card Component ─── */
.dr-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--dr-white);
  border: 1px solid var(--dr-divider);
  border-radius: var(--dr-radius-md);
  box-shadow: var(--dr-shadow-sm);
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
  text-decoration: none;
  color: inherit;
}

.dr-card:hover {
  border-color: var(--dr-divider-strong);
  box-shadow: var(--dr-shadow-hover);
  transform: translateY(-3px);
}

.dr-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.dr-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--dr-radius-sm);
  background: var(--dr-teal-muted);
  color: var(--dr-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.25s ease, color 0.25s ease;
}

.dr-card:hover .dr-card__icon {
  background: var(--dr-teal);
  color: var(--dr-white);
}

.dr-card h3,
.dr-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--dr-ink);
  margin: 0;
}

.dr-card p {
  font-size: 0.82rem;
  color: var(--dr-ink-soft);
  line-height: 1.5;
  margin: 0;
}

.dr-card__footer {
  margin-top: auto;
  padding-top: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--dr-teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dr-card__footer::after {
  content: '→';
  transition: transform 0.2s ease;
}

.dr-card:hover .dr-card__footer::after {
  transform: translateX(3px);
}

/* ─── Badge Component ─── */
.dr-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  flex-shrink: 0;
}

.dr-badge--live {
  color: var(--dr-success);
  background: var(--dr-success-muted);
  border: 1px solid rgba(22, 163, 74, 0.18);
}

.dr-badge--live::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--dr-success);
}

.dr-badge--preview {
  color: var(--dr-warning);
  background: var(--dr-warning-muted);
  border: 1px solid rgba(232, 168, 56, 0.18);
}

.dr-badge--pill {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dr-teal);
  background: var(--dr-teal-muted);
  border: 1px solid rgba(13, 115, 119, 0.14);
  padding: 4px 10px;
  border-radius: 20px;
}

/* ─── Section Header ─── */
.dr-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.dr-section-head h2 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

/* ─── Stats Bar ─── */
.dr-stats-bar {
  background: linear-gradient(90deg, #0D7377 0%, #149C9A 100%);
  padding: 28px 0;
}

.dr-stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  text-align: center;
}

.dr-stats-bar__value {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}

.dr-stats-bar__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

@media (min-width: 768px) {
  .dr-stats-bar__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ─── Search Input ─── */
.dr-search {
  position: relative;
}

.dr-search input {
  width: 100%;
  height: 48px;
  padding-left: 48px;
  padding-right: 40px;
  background: var(--dr-white);
  border: 1.5px solid var(--dr-divider);
  border-radius: var(--dr-radius-sm);
  font-size: 1rem;
  color: var(--dr-ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.dr-search input::placeholder {
  color: var(--dr-ink-muted);
}

.dr-search input:focus {
  border-color: var(--dr-teal);
  box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.10);
}

.dr-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--dr-ink-muted);
  pointer-events: none;
}

/* ─── Empty State ─── */
.dr-empty {
  text-align: center;
  padding: 40px 24px;
  border: 1px dashed var(--dr-divider);
  border-radius: var(--dr-radius-md);
  background: rgba(255, 255, 255, 0.5);
}

.dr-empty p {
  margin: 0;
  color: var(--dr-ink-soft);
  font-size: 0.95rem;
}

/* ─── Grid ─── */
.dr-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

@media (max-width: 640px) {
  .dr-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── Animations ─── */
@keyframes dr-pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.4); }
}

.dr-pulse-dot {
  animation: dr-pulse-dot 2s infinite;
}

/* ─── Scrollbar refinements ─── */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--dr-cream);
}
::-webkit-scrollbar-thumb {
  background: var(--dr-divider);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--dr-divider-strong);
}