/* ==========================================================================
   CENTRO DE ESTÉTICA MARÍA FLOR - LUXURY DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Brand Color Tokens */
  --color-primary: #B8335A;
  --color-primary-dark: #4A1525;
  --color-primary-deep: #2D0B16;
  --color-primary-light: #F5D0E1;
  --color-primary-subtle: #FFF0F5;
  --color-primary-hover: #9E2649;
  
  --color-gold: #D4AF37;
  --color-gold-light: #FDF6E2;
  --color-gold-dark: #A4831B;
  
  --color-bg-main: #FAF6F8;
  --color-bg-card: #FFFFFF;
  --color-bg-alt: #F4ECEF;
  
  --color-text-title: #2D0B16;
  --color-text-body: #4A3E44;
  --color-text-muted: #87777E;
  --color-border: #EADBDF;
  --color-border-focus: #B8335A;
  
  /* Status Colors */
  --color-success: #2E7D32;
  --color-success-bg: #E8F5E9;
  --color-warning: #E65100;
  --color-warning-bg: #FFF3E0;
  --color-danger: #C2185B;
  --color-danger-bg: #FCE4EC;
  --color-info: #0277BD;
  --color-info-bg: #E1F5FE;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(74, 21, 37, 0.04);
  --shadow-md: 0 8px 24px rgba(74, 21, 37, 0.08);
  --shadow-lg: 0 16px 40px rgba(74, 21, 37, 0.12);
  --shadow-glow: 0 0 25px rgba(184, 51, 90, 0.25);
  
  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   LUXURY DARK MODE THEME TOKENS & OVERRIDES
   ========================================================================== */
[data-theme="dark"] {
  --color-primary: #E0537E;
  --color-primary-dark: #FFB3CA;
  --color-primary-deep: #0E0307;
  --color-primary-light: #52162A;
  --color-primary-subtle: #2A0E1A;
  --color-primary-hover: #F06D94;
  
  --color-gold: #E5C365;
  --color-gold-light: #33280B;
  --color-gold-dark: #F5D78E;
  
  --color-bg-main: #14070E;
  --color-bg-card: #200C16;
  --color-bg-alt: #1A0A12;
  
  --color-text-title: #FFF0F5;
  --color-text-body: #E8D8DE;
  --color-text-muted: #A38E97;
  --color-border: #3A1828;
  --color-border-focus: #E0537E;
  
  /* Status Colors */
  --color-success: #66BB6A;
  --color-success-bg: #1B3320;
  --color-warning: #FFA726;
  --color-warning-bg: #38240D;
  --color-danger: #EC407A;
  --color-danger-bg: #380E1C;
  --color-info: #42A5F5;
  --color-info-bg: #0D273D;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.65);
  --shadow-glow: 0 0 25px rgba(224, 83, 126, 0.35);
}

[data-theme="dark"], [data-theme="dark"] body {
  background-color: #14070E !important;
  color: #E8D8DE !important;
}

[data-theme="dark"] .dashboard-layout {
  background-color: #14070E !important;
}

[data-theme="dark"] .dashboard-sidebar {
  background-color: #200C16 !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .card,
[data-theme="dark"] .table-card,
[data-theme="dark"] .kpi-card,
[data-theme="dark"] .agenda-column-card,
[data-theme="dark"] .modal-card,
[data-theme="dark"] .modal-content {
  background-color: #200C16 !important;
  border-color: #3A1828 !important;
  color: #E8D8DE !important;
}

[data-theme="dark"] .custom-table th {
  background-color: #180911 !important;
  color: #B39DA7 !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .custom-table td {
  border-color: #3A1828 !important;
  color: #E8D8DE !important;
}

[data-theme="dark"] .custom-table tr:hover td {
  background-color: #2A101D !important;
}

[data-theme="dark"] .form-control {
  background-color: #180811 !important;
  color: #FFF0F5 !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .form-control:focus {
  background-color: #220B18 !important;
  border-color: #E0537E !important;
  box-shadow: 0 0 0 3px rgba(224, 83, 126, 0.25) !important;
}

[data-theme="dark"] select.form-control option {
  background: #200C16 !important;
  color: #FFF0F5 !important;
}

[data-theme="dark"] .site-header {
  background: rgba(20, 7, 14, 0.95) !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .nav-link {
  color: #E8D8DE !important;
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
  color: #E0537E !important;
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] .kpi-value {
  color: #FFF0F5 !important;
}

[data-theme="dark"] .btn-secondary {
  background-color: #200C16 !important;
  color: #E8D8DE !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .btn-secondary:hover {
  background-color: #2E1220 !important;
  color: #FFF0F5 !important;
}

[data-theme="dark"] .agenda-date-nav {
  background-color: #200C16 !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .agenda-booking-card {
  background-color: #180811 !important;
  border-color: #3A1828 !important;
}

[data-theme="dark"] .agenda-booking-card:hover {
  background-color: #200C16 !important;
}

[data-theme="dark"] .card-glass {
  background: rgba(32, 12, 22, 0.88) !important;
  border-color: rgba(58, 24, 40, 0.7) !important;
}

[data-theme="dark"] .mobile-drawer {
  background: #1B0A13 !important;
  color: var(--color-text-title) !important;
}

/* Theme Toggle Switch Button */
.theme-toggle-btn {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-title);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.15rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.theme-toggle-btn:hover {
  transform: rotate(15deg) scale(1.08);
  border-color: var(--color-primary);
  background: var(--color-primary-subtle);
}

/* Base Reset & Typography */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-main);
  color: var(--color-text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
}

h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--color-text-title);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { font-size: 2.5rem; line-height: 1.2; }
h2 { font-size: 2rem; line-height: 1.25; }
h3 { font-size: 1.4rem; line-height: 1.3; }
h4 { font-size: 1.15rem; line-height: 1.4; }

p {
  margin-bottom: 0.8rem;
  color: var(--color-text-body);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-primary-dark);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

.container-sm {
  max-width: 800px;
}

.container-lg {
  max-width: 1360px;
}

/* Navbar Luxury */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title span {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-text-body);
  transition: color var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.75rem 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(184, 51, 90, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary-deep));
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(184, 51, 90, 0.45);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary-subtle);
  color: var(--color-primary-dark);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.45);
}

.btn-secondary {
  background: #ffffff;
  border: 1px solid var(--color-border);
  color: var(--color-text-body);
}

.btn-secondary:hover {
  background: var(--color-bg-alt);
  color: var(--color-text-title);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1.1rem;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-primary { background: var(--color-primary-subtle); color: var(--color-primary-dark); border: 1px solid var(--color-primary-light); }
.badge-gold { background: var(--color-gold-light); color: var(--color-gold-dark); border: 1px solid rgba(212,175,55,0.3); }
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); }
.badge-light { background: #f0edf0; color: #555; }

/* Cards & Glassmorphism */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(234, 219, 223, 0.6);
}

/* Toast Messages / Alerts */
.messages-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 420px;
}

.alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  box-shadow: var(--shadow-md);
  animation: slideInRight 0.3s ease-out;
}

.alert-success { background: #E8F5E9; color: #1B5E20; border-left: 4px solid #2E7D32; }
.alert-error, .alert-danger { background: #FFEBEE; color: #B71C1C; border-left: 4px solid #C2185B; }
.alert-warning { background: #FFF3E0; color: #E65100; border-left: 4px solid #FF9800; }
.alert-info { background: #E1F5FE; color: #01579B; border-left: 4px solid #0288D1; }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-title);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-body);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(184, 51, 90, 0.15);
}

/* Footer Luxury */
.site-footer {
  background: var(--color-primary-deep);
  color: #FAF6F8;
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  color: #D1C5C9;
  font-size: 0.92rem;
  max-width: 320px;
}

.footer-col h4 {
  color: var(--color-primary-light);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #D1C5C9;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #A3969B;
}

/* External Web Switch Banner */
.external-web-banner {
  background: linear-gradient(90deg, #4A1525, #721C38);
  color: #FFFFFF;
  padding: 8px 16px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.external-web-banner a {
  color: var(--color-primary-light);
  font-weight: 700;
  text-decoration: underline;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.external-web-banner a:hover {
  color: #FFFFFF;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-title span {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-primary);
  font-weight: 600;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  cursor: pointer;
  line-height: 1;
}

/* Mobile Drawer Overlay */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(45, 11, 22, 0.5);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: #FFFFFF;
  z-index: 10000;
  box-shadow: -5px 0 25px rgba(0,0,0,0.15);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.mobile-drawer-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.mobile-drawer-menu a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-title);
  text-decoration: none;
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.03);
}

.mobile-drawer-menu a:hover {
  color: var(--color-primary);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .mobile-menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-actions .btn-outline { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .brand-title span { display: none; }
  .brand-title { font-size: 1.15rem; }
  .nav-actions .btn-primary { padding: 0.5rem 1rem; font-size: 0.85rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 480px) {
  .brand-logo img { height: 36px; }
  .brand-title { font-size: 1rem; }
  .nav-wrapper { height: 64px; }
  .nav-actions { gap: 6px; }
  .nav-actions .btn-sm { padding: 0.4rem 0.65rem; font-size: 0.78rem; }
  #pwa-install-btn { padding: 0.4rem 0.6rem; font-size: 0.75rem; }
}