/* ── CSS Variables (defaults — sobrescritos via JS com barber_site_config) ── */
:root {
  --c-bg:      #080808;
  --c-surface: #141414;
  --c-border:  #2b2b2b;
  --c-text:    #f5f5f5;
  --c-muted:   #8b8b8b;
  --c-primary: #ffd22e;

  --font-heading: 'Oswald', sans-serif;
  --font-body:    'Inter', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255, 210, 46, 0.08) 1.1px, transparent 0),
    linear-gradient(180deg, rgba(255, 210, 46, 0.035) 0%, rgba(0, 0, 0, 0) 18%);
  background-size: 24px 24px, 100% 100%;
}

/* ── Loader (splash) ── */
.loader {
  width: 28px;
  height: 28px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.loader-sm {
  width: 16px;
  height: 16px;
  border: 2px solid var(--c-border);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Step section transitions ── */
.step-section {
  animation: fadeSlideIn 0.25s ease;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Auth ── */
.auth-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1.5px solid var(--c-border);
  background: linear-gradient(180deg, #191919 0%, #101010 100%);
  border-radius: 24px;
  padding: 20px 18px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.auth-brand-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.auth-panel-title {
  font-family: 'Fredoka', var(--font-body);
  font-size: 34px;
  line-height: 1;
  font-weight: 700;
  color: #fff6cc;
  letter-spacing: 0.02em;
}

.auth-panel-subtitle {
  margin-top: 6px;
  font-size: 14px;
  color: #b7b7b7;
}

.auth-duck-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.35));
}

.auth-switch {
  border: none;
  background: transparent;
  color: var(--c-muted);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.auth-message-success { color: #34d399; }
.auth-message-error { color: #f87171; }

.auth-email-field {
  position: relative;
}

.auth-email-suggestions {
  position: absolute;
  inset: calc(100% + 8px) 0 auto;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  border: 1.5px solid var(--c-border);
  border-radius: 14px;
  background: linear-gradient(180deg, #1a1a1a 0%, #111111 100%);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
}

.auth-email-suggestion {
  width: 100%;
  border: none;
  border-radius: 10px;
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 14px;
  color: #f5f5f5;
  background: transparent;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}

.auth-email-suggestion:hover,
.auth-email-suggestion.is-active {
  background: color-mix(in srgb, var(--c-primary) 18%, transparent);
  color: #fff;
}

.auth-footer {
  margin-top: 2px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-footer-version {
  text-align: center;
  color: #9b9b9b;
  font-size: 13px;
}

.auth-dot {
  color: #6c7483;
}

.auth-wordmark {
  font-family: 'Oleo Script Swash Caps', cursive;
  font-size: 24px;
  color: #ffe27a;
  position: relative;
  top: 2px;
}

.client-hub-shell {
  border: 1.5px solid color-mix(in srgb, var(--c-primary) 28%, var(--c-border));
  background:
    radial-gradient(circle at top right, rgba(255, 210, 46, 0.16), transparent 34%),
    linear-gradient(180deg, #1a1a1a 0%, #111111 100%);
  border-radius: 24px;
  padding: 18px;
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.22);
}

.client-hub-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.client-hub-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-primary);
}

.client-hub-title {
  margin-top: 6px;
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.02;
  color: #fff8dc;
}

.client-hub-copy {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.55;
  color: #b5b5b5;
  max-width: 34ch;
}

.client-hub-badge {
  flex-shrink: 0;
  border-radius: 999px;
  padding: 9px 12px;
  border: 1px solid color-mix(in srgb, var(--c-primary) 26%, var(--c-border));
  background: rgba(255, 210, 46, 0.08);
  color: #fff1ad;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.client-hub-profile {
  margin-top: 18px;
}

.booking-wizard-shell {
  margin: 18px 16px 22px;
  border: 1.5px solid color-mix(in srgb, var(--c-border) 88%, white 12%);
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(255, 210, 46, 0.08), transparent 30%),
    linear-gradient(180deg, #151515 0%, #0f0f0f 100%);
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.booking-progress-shell {
  height: 3px;
  width: 100%;
}

.booking-step-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.booking-step-label {
  flex: 1;
  min-width: 0;
}

.booking-step-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.booking-step-counter {
  white-space: nowrap;
}

.booking-step-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border: none;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  transition: opacity 0.15s, background-color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.booking-step-back.hidden {
  display: none;
}

.booking-step-back:hover {
  background: rgba(255, 255, 255, 0.04);
}

.booking-step-back:active {
  opacity: 0.8;
}

/* ── Profile card ── */
.profile-card-shell {
  border: 1.5px solid var(--c-border);
  background: linear-gradient(180deg, #1b1b1b 0%, #131313 100%);
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.2);
}

.profile-card-shell-inline {
  border-color: color-mix(in srgb, var(--c-border) 88%, white 12%);
  background: rgba(0, 0, 0, 0.18);
  box-shadow: none;
}

.profile-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.profile-card-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
}

.profile-card-copy {
  margin-top: 4px;
  font-size: 13px;
  color: var(--c-muted);
}

.profile-card-action {
  border: 1px solid var(--c-border);
  background: rgba(255,255,255,0.03);
  color: var(--c-text);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.profile-card-grid {
  display: grid;
  gap: 10px;
}

.appointments-card-shell {
  border: 1.5px solid var(--c-border);
  background: linear-gradient(180deg, #1b1b1b 0%, #131313 100%);
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.18);
}

.appointments-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.appointments-card-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
}

.appointments-card-copy {
  margin-top: 4px;
  font-size: 13px;
  color: var(--c-muted);
}

.appointments-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.appointment-item {
  border: 1px solid color-mix(in srgb, var(--c-border) 90%, white 10%);
  background: color-mix(in srgb, var(--c-bg) 55%, var(--c-surface));
  border-radius: 16px;
  padding: 14px;
}

.appointment-item-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.appointment-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text);
}

.appointment-item-badge {
  flex-shrink: 0;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 12%, transparent);
}

.appointment-item-datetime {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
}

.appointment-item-dt-block {
  display: flex;
  align-items: center;
  gap: 8px;
  background: color-mix(in srgb, var(--c-primary) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-primary) 20%, transparent);
  border-radius: 12px;
  padding: 10px 12px;
}

.appointment-item-dt-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.appointment-item-dt-value {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text);
  margin-top: 2px;
}

.profile-field {
  border: 1px solid color-mix(in srgb, var(--c-border) 90%, white 10%);
  background: color-mix(in srgb, var(--c-bg) 55%, var(--c-surface));
  border-radius: 14px;
  padding: 12px 14px;
}

.profile-field-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.profile-field-value {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  word-break: break-word;
}

/* ── Service card ── */
.service-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1.5px solid var(--c-border);
  background: #171717;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.service-card:active,
.service-card.selected {
  border-color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 8%, var(--c-surface));
}
.service-img {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  background: var(--c-border);
  flex-shrink: 0;
}
.service-img-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--c-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
}

/* ── Barber card ── */
.barber-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 12px;
  border-radius: 16px;
  border: 1.5px solid var(--c-border);
  background: #171717;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
  text-align: center;
}
.barber-card:active,
.barber-card.selected {
  border-color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 8%, var(--c-surface));
}
.barber-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--c-border);
}
.barber-photo-placeholder {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
}

/* ── Date strip day button ── */
.day-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 4px;
  border-radius: 12px;
  border: 1.5px solid transparent;
  background: #171717;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.day-btn:disabled {
  opacity: 0.3;
  cursor: default;
}
.day-btn.selected {
  border-color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 12%, var(--c-surface));
}
.day-btn .day-name {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-muted);
}
.day-btn .day-num {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
}
.day-btn.selected .day-num { color: var(--c-primary); }

/* ── Time slot button ── */
.slot-btn {
  padding: 10px 6px;
  border-radius: 10px;
  border: 1.5px solid var(--c-border);
  background: #171717;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.slot-btn:hover,
.slot-btn.selected {
  border-color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 10%, var(--c-surface));
  color: var(--c-primary);
}

/* ── Form input ── */
input.field-input,
textarea.field-input,
select.field-input {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--c-border);
  background-color: #1b1b1b;
  color: #f5f5f5;
  -webkit-text-fill-color: var(--c-text);
  caret-color: var(--c-primary);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
  color-scheme: dark;
}
input.field-input::placeholder,
textarea.field-input::placeholder { color: #8f8f8f; }

input.field-input:focus,
textarea.field-input:focus,
select.field-input:focus {
  border-color: var(--c-primary);
  background-color: #202020;
  box-shadow: 0 0 0 3px rgba(255, 210, 46, 0.14);
}

input.field-input:-webkit-autofill,
input.field-input:-webkit-autofill:hover,
input.field-input:-webkit-autofill:focus,
textarea.field-input:-webkit-autofill,
textarea.field-input:-webkit-autofill:hover,
textarea.field-input:-webkit-autofill:focus,
select.field-input:-webkit-autofill,
select.field-input:-webkit-autofill:hover,
select.field-input:-webkit-autofill:focus {
  -webkit-text-fill-color: #f5f5f5;
  box-shadow: inset 0 0 0 1000px #1b1b1b, 0 0 0 3px rgba(255, 210, 46, 0.14);
  transition: background-color 9999s ease-out 0s;
}

input.field-input[readonly],
input.field-input:disabled {
  opacity: 0.75;
  cursor: not-allowed;
}

/* ── Buttons ── */
.btn-primary {
  width: 100%;
  padding: 14px 20px;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  color: #060606;
  background: var(--c-primary);
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn-primary:active { opacity: 0.85; }

.btn-whatsapp {
  padding: 14px 20px;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: #25D366;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn-whatsapp:active { opacity: 0.85; }

.btn-secondary {
  padding: 14px 20px;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  color: #fff1ad;
  background: rgba(255, 210, 46, 0.06);
  border: 1.5px solid var(--c-border);
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s, border-color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn-secondary:active {
  opacity: 0.85;
  border-color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 10%, transparent);
}

@media (max-width: 520px) {
  .client-hub-head {
    flex-direction: column;
  }

  .booking-wizard-shell {
    margin-inline: 12px;
  }

  .booking-step-meta {
    padding-inline: 14px;
  }
}

.confirm-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Summary line ── */
.summary-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.summary-line .label {
  font-size: 12px;
  color: var(--c-muted);
  min-width: 72px;
}
.summary-line .value {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
}

/* ── Toast (notificação mobile) ── */
#toast-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 16px;
  gap: 8px;
  pointer-events: none;
}
.toast {
  width: 100%;
  max-width: 420px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(28, 28, 28, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.55);
  pointer-events: all;
  cursor: pointer;
  animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.toast.toast-out {
  animation: toastOut 0.25s ease-in both;
}
.toast-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
  background: #ef4444;
  color: #fff;
}
.toast-icon.success { background: #22c55e; }
.toast-icon.warning { background: #f59e0b; }
.toast-body { flex: 1; min-width: 0; }
.toast-app {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  margin-bottom: 2px;
}
.toast-msg {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
  line-height: 1.35;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-110%) scale(0.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-60%) scale(0.9); }
}

/* ── Auth tabs ── */
.auth-tabs {
  display: flex;
  border-radius: 14px;
  overflow: hidden;
  border: 1.5px solid var(--c-border);
}
.auth-tab {
  flex: 1;
  padding: 11px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-muted);
  background: var(--c-surface);
  border: none;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.auth-tab.auth-tab-active {
  color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 10%, var(--c-surface));
}

/* ── Field label ── */
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--c-text);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 4px; }