/* ==============================================================
   ESTILOS DINÁMICOS BASADOS EN VARIABLES CSS (100% PERSONALIZABLES)
   ============================================================== */

:root {
  --chat-bg: #020617;
  --header-bg: #0f172a;
  --brand-primary: #f59e0b;
  --brand-text: #020617;
  --brand-accent: #f59e0b;
  --bot-bubble: #0f172a;
  --bot-text: #f1f5f9;
  --user-bubble: #f59e0b;
  --user-text: #020617;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --input-bg: #1e293b;
  --border-color: #334155;
}

body {
  background-color: var(--chat-bg) !important;
  color: var(--text-main) !important;
}

.theme-chat-bg { background-color: var(--chat-bg) !important; }
.theme-header-bg { background-color: var(--header-bg) !important; border-color: var(--border-color) !important; }
.theme-border { border-color: var(--border-color) !important; }

/* Botones Principales: TEXTO NEGRO FORZADO EN TODOS LOS FONDOS DORADOS */
.theme-brand-btn,
.theme-brand-btn *,
button.theme-brand-btn,
button.theme-brand-btn *,
.bubble-bot button.theme-brand-btn,
.bubble-bot button.theme-brand-btn *,
.bubble-bot .theme-brand-btn,
.bubble-bot .theme-brand-btn * {
  background-color: var(--brand-primary) !important;
  color: #020617 !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}
.theme-brand-btn:hover { filter: brightness(1.08); }
.theme-brand-text { color: var(--brand-primary) !important; }
.theme-brand-border { border-color: var(--brand-primary) !important; }

/* Acentos y Textos Destacados dinámicos */
.theme-accent-text { color: var(--brand-accent) !important; }
.theme-accent-bg { background-color: var(--brand-accent) !important; }
.theme-accent-border { border-color: var(--brand-accent) !important; }
.theme-accent-soft {
  background-color: color-mix(in srgb, var(--brand-accent) 14%, transparent) !important;
  border-color: color-mix(in srgb, var(--brand-accent) 38%, transparent) !important;
  color: var(--brand-accent) !important;
}

/* Burbujas del Bot */
.bubble-bot {
  background-color: var(--bot-bubble) !important;
  border: 1px solid var(--border-color) !important;
}
.bubble-bot,
.bubble-bot p,
.bubble-bot span:not(.theme-brand-btn *):not(.theme-brand-btn) {
  color: var(--bot-text) !important;
}

/* Burbuja del Usuario: 100% visible, con borde y contraste */
.bubble-user {
  background-color: var(--user-bubble, #f59e0b) !important;
  border: 1px solid rgba(255, 255, 255, 0.22) !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35) !important;
}
.bubble-user,
.bubble-user * {
  color: var(--user-text, #020617) !important;
}

/* Campo de entrada: texto blanco visible al 100% al teclear */
.theme-input {
  background-color: #1e293b !important;
  color: #ffffff !important;
  border: 1px solid var(--border-color) !important;
  font-weight: 500 !important;
}
.theme-input::placeholder { color: #94a3b8 !important; }
.theme-input:focus {
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--brand-primary) 35%, transparent) !important;
}

/* Scrollbar estilizado */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-primary); }
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* Animación de entrada */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-bubble-anim { animation: fadeIn 0.22s ease-out forwards; }

/* Chips de selección de fecha y hora */
.slot-chip {
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: all 0.15s ease-in-out;
}
.slot-chip:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}
.slot-chip.active {
  background-color: var(--brand-primary) !important;
  color: #020617 !important;
  font-weight: 700;
  border-color: var(--brand-primary) !important;
}

/* Carrusel de opciones inferiores con auto-scroll fluido */
.chips-scroller {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 0.4rem 0.2rem;
  scrollbar-width: none;
}
.chips-scroller::-webkit-scrollbar { display: none; }

.quick-chip-btn {
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.52rem 1.1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #e2e8f0;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.quick-chip-btn:hover {
  transform: translateY(-1px);
  background: rgba(30, 41, 59, 0.95);
  border-color: var(--brand-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25);
}

/* Centrado responsivo en móvil / tablet vertical */
#shopSubtitleMobile {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  width: 100% !important;
}
#headerAsesorDisplayMobile {
  text-align: center !important;
  display: inline-block !important;
}
@media (min-width: 768px) {
  #shopSubtitleMobile { display: none !important; }
}

/* Tarjeta del widget de reserva 100% responsive */
.booking-card-responsive {
  max-width: 100% !important;
  word-break: break-word;
}
@media (max-width: 640px) {
  .booking-slots-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}


/* V16 — Chat y barra inferior a sangre (edge-to-edge) en todos los dispositivos.
   Los márgenes interiores de cada control se mantienen para accesibilidad. */
html, body {
  width: 100%;
  max-width: 100%;
  margin: 0 !important;
  overflow-x: clip;
}

#chatAppMain {
  flex: 1 1 0% !important;
  width: 100% !important;
  max-width: none !important;
  min-width: 0;
  min-height: 0;
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box;
}

#chatMessages {
  min-width: 0;
  min-height: 0;
}

#chatActionsDock,
#chatComposerDock {
  position: relative;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0;
  margin: 0 !important;
  border-radius: 0 !important;
  box-sizing: border-box;
}

#chatForm,
#chatForm #userInput {
  min-width: 0;
}

/* Respeta la zona de gestos/notch sin mostrar huecos de fondo exteriores. */
@media (max-width: 640px) {
  #chatActionsDock {
    padding-left: calc(8px + env(safe-area-inset-left, 0px));
    padding-right: calc(8px + env(safe-area-inset-right, 0px));
  }
  #chatComposerDock {
    padding-left: calc(8px + env(safe-area-inset-left, 0px));
    padding-right: calc(8px + env(safe-area-inset-right, 0px));
    padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
  }
}