/**
 * DCO Booking — styles front (widget).
 * Identité Dev Code One : bleus profonds, accent cyan, surface claire premium.
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Source+Sans+3:wght@400;500;600&display=swap');

.dco-booking {
  --dco-primary: #1d4ed8;
  --dco-accent: #0ea5e9;
  --dco-ink: #0f172a;
  --dco-muted: #64748b;
  --dco-line: rgba(15, 23, 42, 0.08);
  --dco-surface: #ffffff;
  --dco-soft: #f1f5f9;
  --dco-radius: 20px;
  --dco-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
  position: relative;
  isolation: isolate;
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: calc(var(--dco-radius) + 4px);
  background:
    radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--dco-accent) 18%, transparent), transparent 55%),
    radial-gradient(100% 70% at 100% 0%, color-mix(in srgb, var(--dco-primary) 16%, transparent), transparent 50%),
    linear-gradient(180deg, #f8fbff 0%, #eef3f9 100%);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--dco-shadow);
  color: var(--dco-ink);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  overflow: hidden;
}

.dco-booking__glow {
  position: absolute;
  inset: auto -20% -40% auto;
  width: 55%;
  height: 55%;
  background: radial-gradient(circle, color-mix(in srgb, var(--dco-accent) 25%, transparent), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
  animation: dco-float 8s ease-in-out infinite;
}

@keyframes dco-float {
  0%, 100% { transform: translate(0, 0); opacity: 0.7; }
  50% { transform: translate(-12px, -18px); opacity: 1; }
}

.dco-booking > *:not(.dco-booking__glow) {
  position: relative;
  z-index: 1;
}

.dco-booking--compact {
  padding-top: clamp(1rem, 2vw, 1.35rem);
}

.dco-booking--compact .dco-booking__steps {
  margin-top: 0.35rem;
}

.dco-booking__logo {
  margin: 0 0 0.85rem;
}

.dco-booking__logo img {
  display: block;
  max-height: 56px;
  width: auto;
  max-width: min(220px, 70%);
  object-fit: contain;
}

.dco-booking__eyebrow {
  margin: 0 0 0.35rem;
  font-family: Outfit, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dco-primary);
}

.dco-booking__title {
  margin: 0 0 0.5rem;
  font-family: Outfit, sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.dco-booking__lead {
  margin: 0;
  color: var(--dco-muted);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 38ch;
}

.dco-booking__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  list-style: none;
  margin: 1.5rem 0 1.25rem;
  padding: 0;
}

.dco-booking__steps li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid transparent;
  color: var(--dco-muted);
  font-size: 0.82rem;
  font-weight: 600;
  transition: border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s;
}

.dco-booking__steps li span {
  display: inline-grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--dco-soft);
  font-size: 0.75rem;
}

.dco-booking__steps li.is-active {
  color: var(--dco-ink);
  border-color: color-mix(in srgb, var(--dco-primary) 35%, transparent);
  background: #fff;
  transform: translateY(-1px);
}

.dco-booking__steps li.is-active span,
.dco-booking__steps li.is-done span {
  background: linear-gradient(135deg, var(--dco-primary), var(--dco-accent));
  color: #fff;
}

.dco-booking__steps li.is-done {
  color: var(--dco-ink);
}

.dco-booking__panel {
  background: var(--dco-surface);
  border: 1px solid var(--dco-line);
  border-radius: var(--dco-radius);
  padding: clamp(1rem, 2.5vw, 1.35rem);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
  animation: dco-in 0.35s ease;
}

@keyframes dco-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.dco-booking__panel-title {
  margin: 0 0 1rem;
  font-family: Outfit, sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
}

.dco-booking__services {
  display: grid;
  gap: 0.75rem;
}

.dco-service {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 1rem;
  width: 100%;
  text-align: left;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--dco-line);
  background: linear-gradient(180deg, #fff, #f8fafc);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  font: inherit;
  color: inherit;
}

.dco-service:hover,
.dco-service:focus-visible {
  border-color: color-mix(in srgb, var(--dco-accent) 55%, transparent);
  box-shadow: 0 12px 28px rgba(14, 165, 233, 0.12);
  transform: translateY(-2px);
  outline: none;
}

.dco-service.is-selected {
  border-color: var(--dco-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--dco-primary) 18%, transparent);
  background: linear-gradient(180deg, #fff, color-mix(in srgb, var(--dco-primary) 6%, #fff));
}

.dco-service__label {
  font-family: Outfit, sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  grid-column: 1;
}

.dco-service__desc {
  grid-column: 1;
  color: var(--dco-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.dco-service__duration {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--dco-soft);
  color: var(--dco-primary);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.dco-booking__calendar {
  display: grid;
  gap: 0.85rem;
}

.dco-cal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.dco-cal__month {
  font-family: Outfit, sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  text-transform: capitalize;
}

.dco-cal__nav {
  display: inline-flex;
  gap: 0.35rem;
}

.dco-icon-btn {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 12px;
  border: 1px solid var(--dco-line);
  background: #fff;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: background 0.15s, border-color 0.15s;
}

.dco-icon-btn:hover:not(:disabled) {
  background: var(--dco-soft);
  border-color: color-mix(in srgb, var(--dco-primary) 30%, transparent);
}

.dco-icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.dco-cal__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
}

.dco-cal__dow {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dco-muted);
  padding: 0.25rem 0;
}

.dco-cal__day {
  aspect-ratio: 1;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--dco-ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}

.dco-cal__day:hover:not(:disabled):not(.is-selected) {
  background: var(--dco-soft);
}

.dco-cal__day.is-selected {
  background: linear-gradient(135deg, var(--dco-primary), var(--dco-accent));
  color: #fff;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--dco-primary) 35%, transparent);
}

.dco-cal__day:disabled,
.dco-cal__day.is-outside {
  color: #cbd5e1;
  cursor: default;
}

.dco-cal__day.is-today:not(.is-selected) {
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--dco-accent) 70%, transparent);
}

.dco-booking__meta {
  margin: -0.35rem 0 0.85rem;
  color: var(--dco-muted);
  font-size: 0.95rem;
  text-transform: capitalize;
}

.dco-booking__slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr));
  gap: 0.55rem;
  min-height: 3rem;
}

.dco-slot {
  padding: 0.75rem 0.5rem;
  border-radius: 12px;
  border: 1px solid var(--dco-line);
  background: #fff;
  font-family: Outfit, sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, background 0.15s, color 0.15s;
}

.dco-slot:hover,
.dco-slot:focus-visible {
  border-color: var(--dco-accent);
  outline: none;
  transform: translateY(-1px);
}

.dco-slot.is-selected {
  background: linear-gradient(135deg, var(--dco-primary), var(--dco-accent));
  border-color: transparent;
  color: #fff;
}

.dco-booking__empty,
.dco-booking__loading {
  grid-column: 1 / -1;
  padding: 1.25rem;
  text-align: center;
  color: var(--dco-muted);
  background: var(--dco-soft);
  border-radius: 12px;
}

.dco-booking__summary {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--dco-primary) 8%, #fff), color-mix(in srgb, var(--dco-accent) 10%, #fff));
  border: 1px solid color-mix(in srgb, var(--dco-primary) 15%, transparent);
  font-size: 0.95rem;
  line-height: 1.45;
}

.dco-booking__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.dco-field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #334155;
}

.dco-field--full {
  margin-top: 0.85rem;
}

.dco-field input,
.dco-field textarea {
  width: 100%;
  border: 1px solid #dbe3ef;
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  font-weight: 500;
  color: var(--dco-ink);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.dco-field input:focus,
.dco-field textarea:focus {
  outline: none;
  border-color: var(--dco-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--dco-accent) 22%, transparent);
}

.dco-field--honeypot {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

.dco-check {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--dco-muted);
  font-weight: 500;
  line-height: 1.45;
}

.dco-check input {
  margin-top: 0.2rem;
  accent-color: var(--dco-primary);
}

.dco-check a {
  color: var(--dco-primary);
}

.dco-booking__error {
  margin: 0.85rem 0 0;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
  font-size: 0.92rem;
}

.dco-booking__nav,
.dco-booking__actions {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
}

.dco-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  font-family: Outfit, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s, opacity 0.15s;
}

.dco-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.dco-btn--primary {
  background: linear-gradient(135deg, var(--dco-primary), var(--dco-accent));
  color: #fff;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--dco-primary) 28%, transparent);
  margin-left: auto;
}

.dco-btn--primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 16px 28px color-mix(in srgb, var(--dco-primary) 35%, transparent);
}

.dco-btn--ghost {
  background: transparent;
  color: var(--dco-muted);
  border: 1px solid var(--dco-line);
}

.dco-btn--ghost:hover:not(:disabled) {
  background: #fff;
  color: var(--dco-ink);
}

.dco-booking__success {
  text-align: center;
  padding: 2rem 1.25rem;
}

.dco-booking__success-icon {
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--dco-primary), var(--dco-accent));
  animation: dco-pop 0.45s cubic-bezier(0.2, 0.9, 0.3, 1.3);
}

@keyframes dco-pop {
  from { transform: scale(0.4); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.dco-booking__success h3 {
  margin: 0 0 0.5rem;
  font-family: Outfit, sans-serif;
  font-size: 1.5rem;
}

.dco-booking__success-detail {
  color: var(--dco-muted);
  margin: 0.75rem 0 0;
}

.dco-booking.is-submitting .dco-btn--primary span::after {
  content: '…';
}

@media (max-width: 640px) {
  .dco-booking__steps {
    grid-template-columns: 1fr 1fr;
  }

  .dco-booking__grid {
    grid-template-columns: 1fr;
  }

  .dco-booking__steps li {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dco-booking *,
  .dco-booking__glow {
    animation: none !important;
    transition: none !important;
  }
}