/* ==========================================================================
   RESET & SYSTEM DESIGN - CPB v2 EXACT IDENTITY
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

:root {
  color-scheme: light dark;
}

/* CLÍNICO CLARO (Estilo CPB v2 con negro #1A202C) */
html[data-theme="clinical-light"] {
  --bg-page: #f8fafc;
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --border-color: #e5e7eb;
  --border-color-focus: #67b2d4;
  
  --text-main: #1A202C; /* Negro exacto del proyecto CPB */
  --text-muted: #4A5568;
  --text-light: #9ca3af;
  --text-white: #ffffff;
  
  --accent: #67b2d4; /* Brand primary CPB */
  --accent-rgb: 103, 178, 212;
  --accent-hover: #5ba6c9;
  --accent-light: rgba(103, 178, 212, 0.12);
  --color-primary-dark: #4081a1;
  
  --secondary: #dfa56f; /* Ocre corporativo CPB */
  --secondary-hover: #c98e57;
  
  --bg-input: #ffffff;
  --bg-input-focus: #ffffff;
  
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-btn: 3px 3px 0px #1f2937;
  --border-radius: 16px;
  --radius-full: 9999px;
  --font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
}

/* CLÍNICO OSCURO (Estilo CPB v2 Dark Premium) */
html[data-theme="clinical-dark"] {
  --bg-page: #0b0f19;
  --bg-app: #0b0f19;
  --bg-card: #151c2c;
  --bg-card-hover: #1e293b;
  --border-color: #26334d;
  --border-color-focus: #67b2d4;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  --text-white: #ffffff;
  
  --accent: #67b2d4;
  --accent-rgb: 103, 178, 212;
  --accent-hover: #83c6e6;
  --accent-light: rgba(103, 178, 212, 0.16);
  --color-primary-dark: #83c6e6;
  
  --secondary: #e5ad7c;
  --secondary-hover: #f0be92;
  
  --bg-input: #0c1220;
  --bg-input-focus: #111827;
  
  --card-shadow: 0 12px 35px rgba(0, 0, 0, 0.45), 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-btn: 3px 3px 0px #050811;
  --border-radius: 16px;
  --radius-full: 9999px;
  --font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;
}

/* ==========================================================================
   GLOBAL LAYOUT & HEADER SUPERIOR (LOGO IZQUIERDA EN COLOR)
   ========================================================================== */
html, body {
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(243, 244, 246, 0.8);
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
}
[data-theme="clinical-dark"] .site-header {
  background: rgba(15, 23, 42, 0.98);
  border-bottom: 1px solid rgba(51, 65, 85, 0.8);
}

.header-inner-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 90px;
  gap: 1.5rem;
}

.header-left-group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.site-header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  cursor: pointer;
}

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

.header-logo-text {
  display: flex;
  flex-direction: column;
}
.header-logo-sub {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  line-height: 1;
}
.header-logo-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
  margin-top: 2px;
}

.header-nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  background: none;
  border: none;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  transition: color 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
  cursor: pointer;
  padding: 0.4rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
}

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

.nav-link.active {
  color: var(--accent);
  font-weight: 700;
  border-bottom: 2px solid var(--accent);
}

.header-right-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Selector de Rol en Header */
.header-role-wrapper {
  display: inline-flex;
  align-items: center;
}
.header-role-select {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  outline: none;
  cursor: pointer;
}

/* Selector de Tema en Header */
.theme-toggle-mini {
  display: flex;
  gap: 0.25rem;
  background-color: var(--bg-card-hover);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}
.theme-btn-mini {
  padding: 0.35rem 0.6rem;
  background: transparent;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.15s ease;
}
.theme-btn-mini.active {
  background-color: var(--bg-card);
  color: var(--text-main);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Botón de Menú Móvil */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-main);
}
.mobile-toggle svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

/* Drawer Móvil */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}
.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
}
.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 82%;
  max-width: 320px;
  height: 100%;
  background: var(--bg-card);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-sizing: border-box;
}
.mobile-drawer.open .mobile-drawer-content {
  transform: translateX(0);
}
.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
.mobile-close-btn {
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-muted);
}
.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.mobile-nav-link {
  background: none;
  border: none;
  font-family: var(--font-family);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--accent);
}

@media (max-width: 1024px) {
  .header-nav-links, .header-right-group {
    display: none;
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .header-inner-container {
    height: 75px;
    padding: 0 1.25rem;
  }
  .site-header-logo img {
    height: 40px;
  }
}

/* ==========================================================================
   MAIN APP CONTAINER & CALENDAR CARD (WIDE DESKTOP & FULL RESPONSIVE)
   ========================================================================== */
.main-app-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2.5rem 2rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  overflow-x: hidden;
}

.calendly-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  width: 100%;
  max-width: 1320px;
  min-height: 640px;
  display: grid;
  grid-template-columns: 320px 1fr;
  overflow: hidden;
  box-sizing: border-box;
}

@media (max-width: 950px) {
  .main-app-container {
    padding: 0.75rem 0.4rem;
  }
  .calendly-card {
    grid-template-columns: 1fr !important;
    min-height: auto;
    border-radius: 12px;
  }
}

/* ==========================================================================
   LEFT COLUMN (DETALLES DEL TURNO EN RESERVA)
   ========================================================================== */
.left-brand-panel {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  box-sizing: border-box;
}

@media (max-width: 950px) {
  .left-brand-panel {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 1rem;
  }
}

.brand-title-main {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--text-main);
  line-height: 1.2;
}

.duration-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.brand-desc-text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.therapist-selector-box {
  margin-top: auto;
}

/* ==========================================================================
   RIGHT CONTENT (CALENDARIO, GESTIÓN, ESTADÍSTICAS)
   ========================================================================== */
.right-content-panel {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.view-section {
  display: none;
  width: 100%;
  max-width: 100%;
  height: 100%;
  box-sizing: border-box;
}
.view-section.active {
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   VISTA 2: GESTIÓN DE SESIONES (100% RESPONSIVE)
   ========================================================================== */
.management-view-container, .stats-view-container {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}
@media (max-width: 768px) {
  .management-view-container, .stats-view-container {
    padding: 1.25rem 0.6rem;
  }
}

.view-section-header {
  margin-bottom: 1.5rem;
  width: 100%;
}
.view-section-header h3 {
  font-size: clamp(1.2rem, 3.5vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  word-break: break-word;
}
.view-section-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.filter-bar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  width: 100%;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  .filter-bar {
    flex-direction: column;
    gap: 0.5rem;
  }
  .filter-bar input, .filter-bar select {
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box;
  }
}

.search-input {
  flex: 1;
  min-width: 220px;
}

.card-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}
@media (max-width: 768px) {
  .card-box {
    padding: 1.15rem 0.65rem;
    border-radius: 10px;
  }
}

.management-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: block;
}
.management-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}
.management-table th {
  background-color: var(--bg-card-hover);
  padding: 0.85rem 1rem;
  font-weight: 700;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.4px;
}
.management-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}
.management-table tr:last-child td {
  border-bottom: none;
}
.management-table tr:hover td {
  background-color: var(--bg-card-hover);
}

.billing-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0.25rem;
  width: 100%;
  box-sizing: border-box;
}
@media (max-width: 600px) {
  .billing-summary-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   VISTA 3: INFORME ANUAL, KPIS & HEATMAPS (100% RESPONSIVE)
   ========================================================================== */
.stats-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
@media (max-width: 1024px) {
  .stats-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .stats-grid-4 {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
}
.stat-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}
.stat-number {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0.3rem 0;
  font-family: var(--font-mono);
}
.stat-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.charts-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
@media (max-width: 900px) {
  .charts-grid-layout {
    grid-template-columns: 1fr;
  }
}

.chart-card-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.chart-card-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}
.chart-card-header p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  margin-bottom: 1.25rem;
}
.chart-canvas-wrapper {
  position: relative;
  height: 240px;
  width: 100%;
}

/* ==========================================================================
   MAPA DE CALOR SEMANAL ESTILIZADO & RESPONSIVE
   ========================================================================== */
.heatmap-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0.5rem 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
.heatmap-grid {
  display: grid;
  grid-template-columns: 55px repeat(6, 1fr);
  gap: 4px;
  width: 100%;
  min-width: 380px;
  box-sizing: border-box;
}
.heatmap-header-cell {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  padding: 0.35rem 0.25rem;
  text-transform: uppercase;
}
.heatmap-hour-label {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.6rem;
}
.heatmap-cell {
  height: 25px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  user-select: none;
}
.heatmap-cell:hover {
  transform: scale(1.08);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.heatmap-d0 { background-color: var(--bg-card-hover); color: var(--text-muted); opacity: 0.6; }
.heatmap-d1 { background-color: rgba(103, 178, 212, 0.22); color: var(--text-main); }
.heatmap-d2 { background-color: rgba(103, 178, 212, 0.45); color: var(--text-main); }
.heatmap-d3 { background-color: rgba(103, 178, 212, 0.70); color: #ffffff; }
.heatmap-d4 { background-color: rgba(103, 178, 212, 0.88); color: #ffffff; }
.heatmap-d5 { background-color: #4081a1; color: #ffffff; font-weight: 800; }

[data-theme="clinical-dark"] .heatmap-d0 { background-color: rgba(51, 65, 85, 0.4); color: var(--text-muted); }
[data-theme="clinical-dark"] .heatmap-d1 { background-color: rgba(103, 178, 212, 0.20); color: var(--text-main); }
[data-theme="clinical-dark"] .heatmap-d2 { background-color: rgba(103, 178, 212, 0.40); color: var(--text-main); }
[data-theme="clinical-dark"] .heatmap-d3 { background-color: rgba(103, 178, 212, 0.65); color: #ffffff; }
[data-theme="clinical-dark"] .heatmap-d4 { background-color: rgba(103, 178, 212, 0.85); color: #ffffff; }
[data-theme="clinical-dark"] .heatmap-d5 { background-color: #67b2d4; color: #0f172a; font-weight: 800; }

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
  justify-content: flex-end;
}
.heatmap-legend-box {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: inline-block;
}

.annual-heatmap-scroll-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0.5rem 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* ==========================================================================
   SPLIT VIEW DEL CALENDARIO
   ========================================================================== */
.calendly-split {
  display: grid;
  grid-template-columns: 1fr 340px;
  min-height: 600px;
  height: 100%;
}

@media (max-width: 820px) {
  .calendly-split {
    grid-template-columns: 1fr;
  }
}

.middle-calendar-panel {
  padding: 2.25rem 2rem;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 820px) {
  .middle-calendar-panel {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 1rem;
    align-items: stretch;
  }
}

.calendar-picker-header,
.calendar-weekdays,
.calendar-days-grid,
.timezone-section {
  width: 100%;
  max-width: 380px;
}
@media (max-width: 820px) {
  .calendar-picker-header,
  .calendar-weekdays,
  .calendar-days-grid,
  .timezone-section {
    max-width: 100%;
  }
}

.calendar-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.calendar-picker-header h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: capitalize;
}
.calendar-nav-arrow {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s ease;
}
.calendar-nav-arrow:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--accent);
  color: var(--accent);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.45rem;
  margin-bottom: auto;
}
@media (max-width: 820px) {
  .calendar-days-grid {
    gap: 0.5rem;
  }
}

/* CELDAS VACÍAS (Desfase de días sin círculo ni fondo) */
.calendar-day-empty {
  width: 44px;
  height: 44px;
  margin: 0 auto;
  background: transparent;
  border: none;
  pointer-events: none;
}
@media (max-width: 820px) {
  .calendar-day-empty {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
  }
}

/* BOTONES DE DÍAS */
.calendar-day-btn {
  width: 44px;
  height: 44px;
  margin: 0 auto;
  border-radius: 50%;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.15s ease;
}
@media (max-width: 820px) {
  .calendar-day-btn {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    font-size: 0.98rem;
  }
}

/* 1. DÍAS DISPONIBLES: Azul suave para reservar */
.calendar-day-btn:not(.disabled):not(:disabled) {
  background-color: var(--accent-light);
  color: var(--text-main);
  font-weight: 700;
}
.calendar-day-btn:hover:not(.disabled):not(:disabled) {
  background-color: rgba(103, 178, 212, 0.32);
  color: var(--color-primary-dark);
  transform: scale(1.06);
}

/* 2. DÍA SELECCIONADO / ACTIVO: Azul corporativo con sombra */
.calendar-day-btn.active {
  background-color: var(--accent) !important;
  color: #ffffff !important;
  font-weight: 800;
  box-shadow: 2px 2px 0px #1f2937;
  transform: translateY(-1px);
}

/* 3. DÍAS NO DISPONIBLES / PASADOS / LLENOS: Fondo gris y números en gris */
.calendar-day-btn.disabled,
.calendar-day-btn:disabled {
  background-color: #f1f5f9 !important;
  color: #94a3b8 !important;
  cursor: not-allowed;
  font-weight: 500;
  border-color: transparent;
}
[data-theme="clinical-dark"] .calendar-day-btn.disabled,
[data-theme="clinical-dark"] .calendar-day-btn:disabled {
  background-color: #1e293b !important;
  color: #64748b !important;
}

.calendar-day-btn.today::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--accent);
}
.calendar-day-btn.today.active::after {
  background-color: var(--text-white);
}

.calendar-day-btn.has-events::before {
  content: '';
  position: absolute;
  top: 4px;
  right: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--secondary);
}

.timezone-section {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}

/* Panel Derecho (Horas) */
.right-slots-panel {
  padding: 2.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
}
@media (max-width: 820px) {
  .right-slots-panel {
    padding: 1.5rem 1rem;
  }
}
.slots-panel-header {
  margin-bottom: 1.25rem;
}
.slots-panel-header h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}
.slots-list-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  max-height: 480px;
  padding-right: 0.25rem;
}

.slot-btn {
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.slot-time {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-main);
}
.slot-subtext {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
  white-space: nowrap;
}
.slot-btn:hover:not(.disabled) {
  border-color: var(--accent);
  background-color: var(--accent-light);
  transform: translateY(-1px);
}
.slot-btn:hover:not(.disabled) .slot-time {
  color: var(--accent);
}
.slot-btn:hover:not(.disabled) .slot-subtext {
  color: var(--color-primary-dark);
}
.slot-btn.disabled {
  background-color: var(--bg-app);
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 0.65;
  border-color: var(--border-color);
  font-weight: normal;
}
/* ==========================================================================
   BOTONES CPB v2 EXACTOS CON SOMBRA Y ELEVACIÓN
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-family);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.btn-primary {
  background-color: #67b2d4;
  color: #ffffff !important;
  box-shadow: 3px 3px 0px #1f2937;
}
.btn-primary:hover, .btn-primary:focus {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px #1f2937;
  background-color: #5ba6c9;
  color: #ffffff !important;
}
.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px #1f2937;
  color: #ffffff !important;
}

.btn-secondary {
  background-color: #dfa56f;
  color: #ffffff !important;
  box-shadow: 3px 3px 0px #1f2937;
}
.btn-secondary:hover, .btn-secondary:focus {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px #1f2937;
  color: #ffffff !important;
}
.btn-secondary:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px #1f2937;
}

.btn-outline {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  box-shadow: 2px 2px 0px #1f2937;
}
[data-theme="clinical-dark"] .btn-outline {
  background-color: #1e293b;
  box-shadow: 2px 2px 0px #0f172a;
}
.btn-outline:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #1f2937;
  background-color: var(--bg-card-hover);
  color: var(--text-main);
}

.btn-danger {
  background-color: #ef4444;
  color: #ffffff !important;
  box-shadow: 3px 3px 0px #1f2937;
}
.btn-danger:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px #1f2937;
}

.btn-sm {
  padding: 0.45rem 1.15rem;
  font-size: 0.8rem;
}

/* Formularios */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}
.form-group label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}
.form-control, .btn-select {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.65rem 0.85rem;
  font-family: inherit;
  font-size: 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-input);
  color: var(--text-main);
  outline: none;
  transition: border-color 0.15s ease;
}
.form-control:focus, .btn-select:focus {
  border-color: var(--border-color-focus);
}

.form-row-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.75rem;
  width: 100%;
  box-sizing: border-box;
}
@media (max-width: 600px) {
  .form-row-grid {
    grid-template-columns: 1fr;
  }
}

/* Modales */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-backdrop.active {
  display: flex !important;
  opacity: 1;
  pointer-events: auto;
}
.modal-card {
  box-sizing: border-box;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 92%;
  max-width: 520px;
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  overflow-x: hidden;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}
.modal-header h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}
.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.availability-banner {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.availability-banner.success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.availability-banner.danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.availability-banner.warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* Notificaciones Toast */
.notification-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent);
  padding: 0.95rem 1.35rem;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 10000;
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 420px;
}
.notification-toast.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.notification-toast.success { border-left-color: var(--success); }
.notification-toast.danger { border-left-color: var(--danger); }

/* Overlay de Login y Modales de Contraseña */
.login-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-backdrop.active {
  display: flex !important;
  opacity: 1;
  pointer-events: auto;
}
.login-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 90%;
  max-width: 440px;
  padding: 2.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  text-align: center;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-backdrop.active .login-card {
  transform: scale(1);
}
.login-logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1.5rem;
}
.theme-btn-mini-login.active {
  background-color: var(--accent) !important;
  color: #ffffff !important;
  border-color: var(--accent) !important;
}

/* ==========================================================================
   ENHANCED DARK MODE COMPONENT REFINEMENTS (CPB v2 DARK PREMIUM)
   ========================================================================== */
[data-theme="clinical-dark"] {
  color-scheme: dark;
}

/* Custom Scrollbars in Dark Mode */
[data-theme="clinical-dark"] ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
[data-theme="clinical-dark"] ::-webkit-scrollbar-track {
  background: #0b0f19;
}
[data-theme="clinical-dark"] ::-webkit-scrollbar-thumb {
  background: #26334d;
  border-radius: 4px;
}
[data-theme="clinical-dark"] ::-webkit-scrollbar-thumb:hover {
  background: #3b4d6e;
}

/* Header in Dark Mode */
[data-theme="clinical-dark"] .site-header {
  background: rgba(11, 15, 25, 0.96);
  border-bottom: 1px solid rgba(38, 51, 77, 0.9);
}

/* Day Buttons in Dark Mode */
[data-theme="clinical-dark"] .calendar-day-btn:not(.disabled):not(:disabled) {
  background-color: rgba(103, 178, 212, 0.16);
  color: #e2e8f0;
  border: 1px solid rgba(103, 178, 212, 0.28);
}
[data-theme="clinical-dark"] .calendar-day-btn:hover:not(.disabled):not(:disabled) {
  background-color: rgba(103, 178, 212, 0.35);
  color: #ffffff;
  border-color: #67b2d4;
  box-shadow: 0 0 10px rgba(103, 178, 212, 0.25);
}
[data-theme="clinical-dark"] .calendar-day-btn.active {
  background-color: #67b2d4 !important;
  color: #0b0f19 !important;
  font-weight: 800;
  box-shadow: 0 0 16px rgba(103, 178, 212, 0.5) !important;
}
[data-theme="clinical-dark"] .calendar-day-btn.disabled,
[data-theme="clinical-dark"] .calendar-day-btn:disabled {
  background-color: rgba(21, 28, 44, 0.6) !important;
  color: #475569 !important;
  border: 1px solid transparent;
}

/* Time Slot Buttons in Dark Mode */
[data-theme="clinical-dark"] .slot-btn {
  background-color: #151c2c;
  border: 1px solid #26334d;
}
[data-theme="clinical-dark"] .slot-btn:hover:not(.disabled) {
  background-color: rgba(103, 178, 212, 0.20);
  border-color: #67b2d4;
  box-shadow: 0 0 10px rgba(103, 178, 212, 0.18);
}
[data-theme="clinical-dark"] .slot-btn.disabled {
  background-color: #0c1220;
  color: #475569;
  border-color: #1a2336;
}

/* Table in Dark Mode */
[data-theme="clinical-dark"] .management-table th {
  background-color: #1a2336;
  color: #cbd5e1;
  border-bottom: 1px solid #26334d;
}
[data-theme="clinical-dark"] .management-table td {
  border-bottom: 1px solid #1e293b;
}
[data-theme="clinical-dark"] .management-table tr:hover td {
  background-color: rgba(103, 178, 212, 0.08);
}

/* Stat Cards & Charts in Dark Mode */
[data-theme="clinical-dark"] .stat-card {
  background: linear-gradient(145deg, #151c2c 0%, #0f1626 100%);
  border: 1px solid #26334d;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
[data-theme="clinical-dark"] .stat-number {
  color: #f8fafc;
  text-shadow: 0 0 18px rgba(103, 178, 212, 0.25);
}
[data-theme="clinical-dark"] .chart-card-box {
  background: linear-gradient(145deg, #151c2c 0%, #0f1626 100%);
  border: 1px solid #26334d;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Form Controls and Date Inputs in Dark Mode */
[data-theme="clinical-dark"] input[type="date"],
[data-theme="clinical-dark"] input[type="text"],
[data-theme="clinical-dark"] input[type="email"],
[data-theme="clinical-dark"] input[type="password"],
[data-theme="clinical-dark"] select,
[data-theme="clinical-dark"] .form-control,
[data-theme="clinical-dark"] .btn-select {
  color-scheme: dark;
  background-color: #0c1220;
  border-color: #26334d;
  color: #f1f5f9;
}
[data-theme="clinical-dark"] input:focus,
[data-theme="clinical-dark"] select:focus,
[data-theme="clinical-dark"] .form-control:focus,
[data-theme="clinical-dark"] .btn-select:focus {
  border-color: #67b2d4;
  box-shadow: 0 0 0 3px rgba(103, 178, 212, 0.25);
}

/* Modals and Overlays in Dark Mode */
[data-theme="clinical-dark"] .modal-backdrop {
  background-color: rgba(5, 8, 15, 0.75);
}
[data-theme="clinical-dark"] .modal-card {
  background: #151c2c;
  border: 1px solid #2e3d55;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.05);
}
[data-theme="clinical-dark"] .notification-toast {
  background: #151c2c;
  border: 1px solid #26334d;
  color: #f8fafc;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.55);
}

/* Buttons Shadow Elevation in Dark Mode */
[data-theme="clinical-dark"] .btn-primary {
  box-shadow: 3px 3px 0px #050811;
}
[data-theme="clinical-dark"] .btn-primary:hover {
  box-shadow: 4px 4px 0px #050811;
}
[data-theme="clinical-dark"] .btn-secondary {
  box-shadow: 3px 3px 0px #050811;
}
[data-theme="clinical-dark"] .btn-secondary:hover {
  box-shadow: 4px 4px 0px #050811;
}
[data-theme="clinical-dark"] .btn-outline {
  background-color: #151c2c;
  border-color: #26334d;
  box-shadow: 2px 2px 0px #050811;
}