/* ═══════════════════════════════════════════════════
   Cliplanner v2.5 — Design System
   Medical Appointment SaaS — Refined & Professional
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700&display=swap');

/* ── Design Tokens ── */
:root {
  --mb-primary: #2563EB;
  --mb-primary-light: #EFF6FF;
  --mb-primary-hover: #1D4ED8;
  --mb-accent: #059669;
  --mb-accent-light: #ECFDF5;
  --mb-danger: #DC2626;
  --mb-danger-light: #FEF2F2;
  --mb-warning: #D97706;
  --mb-warning-light: #FFFBEB;
  --mb-info: #0891B2;
  --mb-info-light: #ECFEFF;
  --mb-gray-50: #F8FAFC;
  --mb-gray-100: #F1F5F9;
  --mb-gray-200: #E2E8F0;
  --mb-gray-300: #CBD5E1;
  --mb-gray-400: #94A3B8;
  --mb-gray-500: #64748B;
  --mb-gray-600: #475569;
  --mb-gray-700: #334155;
  --mb-gray-800: #1E293B;
  --mb-gray-900: #0F172A;
  --mb-sidebar-w: 250px;
  --mb-radius: 10px;
  --mb-radius-sm: 6px;
  --mb-shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --mb-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --mb-shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --mb-shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
  --mb-transition: all .2s cubic-bezier(.4,0,.2,1);
}

/* ── Base ── */
* { box-sizing: border-box; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--mb-gray-50);
  color: var(--mb-gray-800);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; color: var(--mb-gray-900); letter-spacing: -0.01em; }
a { color: var(--mb-primary); text-decoration: none; transition: var(--mb-transition); }
a:hover { color: var(--mb-primary-hover); }
::selection { background: var(--mb-primary); color: white; }

/* ── Sidebar ── */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--mb-sidebar-w);
  background: var(--mb-gray-900);
  display: flex; flex-direction: column;
  z-index: 1000;
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--mb-gray-700) transparent;
}

.sidebar-brand {
  padding: 20px 18px;
  display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.sidebar-brand h5 {
  color: #F1F5F9 !important; margin: 0;
  font-size: .9rem; font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-icon {
  width: 36px; height: 36px;
  background: var(--mb-primary) !important;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem;
  flex-shrink: 0;
}

.sidebar-section {
  padding: 16px 18px 6px;
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 600;
  color: var(--mb-gray-500);
}

.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 18px;
  color: var(--mb-gray-400);
  font-size: .82rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: var(--mb-transition);
  text-decoration: none;
}
.sidebar-link i { font-size: 1rem; width: 20px; text-align: center; opacity: .7; }
.sidebar-link:hover {
  color: #E2E8F0;
  background: rgba(255,255,255,.04);
  border-left-color: rgba(255,255,255,.1);
}
.sidebar-link.active {
  color: #fff;
  background: rgba(37,99,235,.15);
  border-left-color: var(--mb-primary);
}
.sidebar-link.active i { opacity: 1; color: var(--mb-primary); }

.sidebar-footer {
  margin-top: auto;
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,.06);
}

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px;
  border-radius: var(--mb-radius-sm);
}
.sidebar-user .user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--mb-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 700;
  flex-shrink: 0;
}
.sidebar-user-info { min-width: 0; }
.sidebar-user-info .name { color: #E2E8F0; font-size: .8rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-info .role { color: var(--mb-gray-500); font-size: .65rem; text-transform: uppercase; letter-spacing: .05em; }

/* ── Main content ── */
.main-content {
  margin-left: var(--mb-sidebar-w);
  min-height: 100vh;
}
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--mb-gray-200);
  padding: 12px 28px;
  display: flex; justify-content: space-between; align-items: center;
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,.92);
}
.topbar-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--mb-gray-700); cursor: pointer; padding: 4px 8px; border-radius: 6px; }
.topbar-toggle:hover { background: var(--mb-gray-100); }

.content-wrapper { padding: 24px 28px 40px; max-width: 1400px; }

/* ── Super Admin banner ── */
.sa-banner {
  background: linear-gradient(135deg, var(--mb-gray-900) 0%, #1E293B 100%);
  color: #fff; padding: 8px 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem;
}

/* ── Page Header ── */
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px;
  gap: 12px;
}
.page-header h4 {
  font-size: 1.25rem; margin: 0;
  display: flex; align-items: center; gap: 8px;
}
.page-header h4 i { color: var(--mb-primary); font-size: 1.1rem; }

/* ── Cards ── */
.card {
  border: 1px solid var(--mb-gray-200);
  border-radius: var(--mb-radius);
  box-shadow: var(--mb-shadow-sm);
  background: #fff;
  transition: var(--mb-transition);
}
.card:hover { box-shadow: var(--mb-shadow); }
.card-header {
  background: #fff;
  border-bottom: 1px solid var(--mb-gray-100);
  padding: 12px 16px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--mb-gray-700);
}
.card-body { padding: 16px; }
.card-footer { background: var(--mb-gray-50); border-top: 1px solid var(--mb-gray-100); padding: 12px 16px; }

/* ── Stat Cards ── */
.stat-card {
  background: #fff;
  border: 1px solid var(--mb-gray-200);
  border-radius: var(--mb-radius);
  padding: 18px 20px;
  box-shadow: var(--mb-shadow-sm);
  transition: var(--mb-transition);
}
.stat-card:hover { box-shadow: var(--mb-shadow-md); transform: translateY(-1px); }
.stat-value {
  font-size: 1.75rem; font-weight: 700;
  color: var(--mb-gray-900);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.stat-label { font-size: .75rem; color: var(--mb-gray-500); margin-top: 2px; font-weight: 500; }
.stat-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  background: var(--mb-primary-light);
  color: var(--mb-primary);
}

/* ── Tables ── */
.table { font-size: .85rem; }
.table thead th {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--mb-gray-500);
  font-weight: 600;
  border-bottom: 2px solid var(--mb-gray-200);
  padding: 10px 12px;
  white-space: nowrap;
}
.table tbody td { padding: 10px 12px; vertical-align: middle; border-bottom: 1px solid var(--mb-gray-100); color: var(--mb-gray-700); }
.table-hover tbody tr:hover { background: var(--mb-gray-50); }

/* ── Buttons ── */
.btn {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: .82rem;
  border-radius: var(--mb-radius-sm);
  transition: var(--mb-transition);
  letter-spacing: -0.01em;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--mb-primary); border-color: var(--mb-primary); }
.btn-primary:hover { background: var(--mb-primary-hover); border-color: var(--mb-primary-hover); box-shadow: 0 2px 8px rgba(37,99,235,.25); }
.btn-outline-primary { color: var(--mb-primary); border-color: var(--mb-primary); }
.btn-outline-primary:hover { background: var(--mb-primary); border-color: var(--mb-primary); color: #fff; }
.btn-success { background: var(--mb-accent); border-color: var(--mb-accent); }
.btn-icon { width: 32px; height: 32px; padding: 0; display: inline-flex; align-items: center; justify-content: center; }
.btn-group-sm > .btn { font-size: .75rem; }

/* ── Forms ── */
.form-control, .form-select {
  font-family: 'DM Sans', sans-serif;
  border-radius: var(--mb-radius-sm);
  border: 1px solid var(--mb-gray-300);
  font-size: .85rem;
  transition: var(--mb-transition);
  color: var(--mb-gray-800);
}
.form-control:focus, .form-select:focus {
  border-color: var(--mb-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-label { font-size: .82rem; font-weight: 600; color: var(--mb-gray-700); margin-bottom: 4px; }
.form-control-sm, .form-select-sm { font-size: .8rem; }
.form-check-input:checked { background-color: var(--mb-primary); border-color: var(--mb-primary); }

/* ── Badges ── */
.badge {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: .7rem;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: .02em;
}

/* ── Alerts ── */
.alert {
  font-size: .85rem;
  border-radius: var(--mb-radius);
  border: none;
  font-weight: 500;
  box-shadow: var(--mb-shadow-sm);
}
.alert-success { background: var(--mb-accent-light); color: #065F46; border-left: 4px solid var(--mb-accent); }
.alert-danger { background: var(--mb-danger-light); color: #991B1B; border-left: 4px solid var(--mb-danger); }
.alert-warning { background: var(--mb-warning-light); color: #92400E; border-left: 4px solid var(--mb-warning); }
.alert-info { background: var(--mb-info-light); color: #155E75; border-left: 4px solid var(--mb-info); }

/* ── Color dots ── */
.color-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; vertical-align: middle;
}

/* ── Estado badges ── */
.estado-pendiente { background: var(--mb-warning-light); color: var(--mb-warning); }
.estado-confirmada { background: var(--mb-primary-light); color: var(--mb-primary); }
.estado-en_atencion { background: var(--mb-info-light); color: var(--mb-info); }
.estado-completada { background: var(--mb-accent-light); color: var(--mb-accent); }
.estado-cancelada { background: var(--mb-danger-light); color: var(--mb-danger); }
.estado-no_asistio { background: #F1F5F9; color: var(--mb-gray-500); }

/* ── Empty state ── */
.empty-state {
  text-align: center; padding: 48px 20px;
  color: var(--mb-gray-400);
}
.empty-state i { font-size: 2.5rem; margin-bottom: 12px; opacity: .3; }
.empty-state p { font-size: .9rem; margin: 0; }

/* ── Login ── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #0F172A 100%);
  padding: 20px;
}
.login-card {
  width: 100%; max-width: 400px;
  background: #fff;
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 25px 50px rgba(0,0,0,.25);
}
.login-card .brand {
  font-size: 1.5rem; font-weight: 700;
  color: var(--mb-primary);
  display: flex; align-items: center; gap: 10px; justify-content: center;
}
.login-card .brand-sub {
  font-size: .8rem; color: var(--mb-gray-500);
  margin-top: 4px;
}

/* ── Animations ── */
.fade-in { animation: fadeIn .4s cubic-bezier(.4,0,.2,1); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--mb-gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--mb-gray-400); }

/* ── Mobile ── */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 999;
  backdrop-filter: blur(2px);
  opacity: 0; transition: opacity .3s;
}
.sidebar-overlay.show { display: block; opacity: 1; }

@media (max-width: 991px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.show { transform: translateX(0); box-shadow: 0 0 40px rgba(0,0,0,.3); }
  .main-content { margin-left: 0; }
  .content-wrapper { padding: 16px; }
  .topbar { padding: 10px 16px; }
  .topbar-toggle { display: block; }
  .page-header { flex-wrap: wrap; }
  .page-header h4 { font-size: 1.1rem; }
}

@media (max-width: 575px) {
  .stat-value { font-size: 1.4rem; }
  .btn-group { flex-wrap: wrap; }
}

/* ── Print ── */
@media print {
  .sidebar, .topbar, .sa-banner, .btn, .page-header a { display: none !important; }
  .main-content { margin: 0; }
  .content-wrapper { padding: 0; }
  .card { border: 1px solid #ddd; box-shadow: none; break-inside: avoid; }
}