/* DEMO flow modal — fullscreen Reservar/Pedir wizard.
   Reuses the site's existing tokens (--deep-green, --turquoise, --warm-white,
   --radius-lg, --transition, fonts) defined in style.css. */

.modal-flow {
  position: fixed;
  inset: 0;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms ease;
}
.modal-flow.is-open { opacity: 1; pointer-events: auto; }

.modal-flow-blur {
  position: absolute;
  inset: 0;
  background: rgba(6, 22, 21, 0.4);
  backdrop-filter: blur(28px) brightness(0.6);
  -webkit-backdrop-filter: blur(28px) brightness(0.6);
}

.modal-flow-scroll {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

.modal-flow-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: linear-gradient(180deg, rgba(6, 22, 21, 0.75) 0%, rgba(6, 22, 21, 0) 100%);
}

.modal-flow-back {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--warm-white);
  background: rgba(4, 16, 15, 0.5);
  border: 1.5px solid rgba(250, 246, 238, 0.35);
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.modal-flow-back:hover {
  background: rgba(4, 16, 15, 0.68);
  border-color: rgba(127, 212, 204, 0.6);
  transform: translateY(-2px);
}

.modal-flow-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--warm-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.modal-flow-body {
  max-width: 480px;
  margin: 0 auto;
  padding: 8px 20px 48px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.flow-step {
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: flowStepIn 260ms ease;
}
@keyframes flowStepIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.flow-question {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--warm-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

/* Big glass option cards: Reservar/Pedir, Recoger/Llevar */
.flow-options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 560px) {
  .flow-options-grid { grid-template-columns: 1fr 1fr; }
}

.flow-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  background: rgba(4, 16, 15, 0.48);
  border: 1px solid rgba(250, 246, 238, 0.16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.flow-option:hover,
.flow-option:active {
  transform: translateY(-4px);
  border-color: rgba(127, 212, 204, 0.55);
  background: rgba(4, 16, 15, 0.6);
}
.flow-option-icon { font-size: 2.4rem; line-height: 1; }
.flow-option-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--warm-white);
}
.flow-option-desc {
  font-size: 0.88rem;
  color: rgba(250, 246, 238, 0.7);
}

/* Chip-style selectable pickers: personas, hora */
.flow-chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.flow-chip {
  padding: 13px 20px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--warm-white);
  background: rgba(4, 16, 15, 0.45);
  border: 1.5px solid rgba(250, 246, 238, 0.3);
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.flow-chip:hover { transform: translateY(-2px); }
.flow-chip.is-selected {
  background: rgba(79, 189, 180, 0.32);
  border-color: var(--turquoise-soft);
  color: var(--warm-white);
}

/* Text / textarea / date fields */
.flow-field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.flow-input,
.flow-textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(4, 16, 15, 0.45);
  border: 1.5px solid rgba(250, 246, 238, 0.25);
  color: var(--warm-white);
  font-family: var(--font-body);
  font-size: 1rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color var(--transition), background var(--transition);
}
.flow-input::placeholder,
.flow-textarea::placeholder { color: rgba(250, 246, 238, 0.45); }
.flow-input:focus,
.flow-textarea:focus {
  outline: none;
  border-color: var(--turquoise-soft);
  background: rgba(4, 16, 15, 0.6);
}
.flow-textarea { min-height: 120px; resize: vertical; font-family: var(--font-body); }

/* Native date input: force a legible color-scheme on the dark glass */
.flow-input[type="date"] { color-scheme: dark; }

/* Summary card */
.flow-summary {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(4, 16, 15, 0.5);
  border: 1px solid rgba(250, 246, 238, 0.16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.flow-summary-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(250, 246, 238, 0.1);
}
.flow-summary-row:last-child { border-bottom: none; padding-bottom: 0; }
.flow-summary-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--turquoise-soft);
}
.flow-summary-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--warm-white);
  white-space: pre-line;
  overflow-wrap: break-word;
}

/* Primary CTA (Continuar / Confirmar / Enviar) */
.flow-btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 18px 24px;
  border-radius: 999px;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--deep-green-dark);
  background: linear-gradient(135deg, var(--turquoise), #3a9990);
  box-shadow: 0 10px 26px rgba(79, 189, 180, 0.3);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.flow-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(79, 189, 180, 0.42); }
.flow-btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .flow-step { animation: none; }
}