:root {
  --brand: #ce6389;
  --brand-dark: #a54f6e;
  --brand-green: #078378;
  --sidebar-bg-top: #5c2740;
  --sidebar-bg-bottom: #3b1726;
}

body { background: #f4f5f7; }

.login-body { background: linear-gradient(135deg, #fdf2f6, #eefbf7); }
.login-card { width: 100%; max-width: 400px; border: none; border-radius: 16px; }
.login-clock { font-variant-numeric: tabular-nums; letter-spacing: .06em; }
.text-brand-green { color: var(--brand-green) !important; }
.login-brand-serif {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: 1.8rem;
  line-height: 1.15;
}

#app-wrapper { min-height: 100vh; }

.sidebar {
  width: 250px;
  min-width: 250px;
  min-height: 100vh;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  background: linear-gradient(180deg, var(--sidebar-bg-top), var(--sidebar-bg-bottom));
}
.sidebar .nav-link {
  color: rgba(255,255,255,.75);
  padding: .55rem 1.1rem;
  border-left: 3px solid transparent;
  font-size: .92rem;
}
.sidebar .nav-link i { width: 1.4rem; display: inline-block; }
.sidebar .nav-link:hover { color: #fff; background: rgba(255,255,255,.06); }
.sidebar .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.12);
  border-left-color: var(--brand-green);
  font-weight: 600;
}
.nav-section-title {
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  font-size: .7rem;
  letter-spacing: .05em;
  padding: .8rem 1.1rem .2rem;
}

.main-area { min-width: 0; }

.btn-primary { background: var(--brand); border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.text-primary { color: var(--brand) !important; }

.card { border: none; border-radius: 12px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.stat-card { border-radius: 14px; color: #fff; }

.table thead th { font-size: .8rem; text-transform: uppercase; color: #6c757d; border-bottom-width: 1px; }

.drop-zone { border-style: dashed !important; transition: background-color .15s ease, border-color .15s ease; }
.drop-zone.drop-zone-active { background: rgba(206,99,137,.06); border-color: var(--brand) !important; }
.gallery-img { transition: transform .1s ease; }
.gallery-img:hover { transform: scale(1.03); }

@media (max-width: 991.98px) {
  .sidebar {
    position: fixed;
    left: -260px;
    z-index: 1040;
    transition: left .2s ease;
    box-shadow: 0 0 20px rgba(0,0,0,.2);
  }
  .sidebar.show { left: 0; }
}