/* Booking Scheduler — Clean black & white with light/dark modes */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root,
[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f4f4;
  --bg-deep: #ebebeb;
  --surface: #ffffff;
  --surface-soft: #f7f7f7;
  --surface-elevated: #ffffff;
  --surface-strong: #0a0a0a;
  --text: #0a0a0a;
  --text-muted: #525252;
  --text-soft: #737373;
  --text-inverse: #fafafa;
  --border: #d4d4d4;
  --border-strong: #0a0a0a;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.05);
  --overlay: rgba(255, 255, 255, 0.82);
  --focus-ring: rgba(10, 10, 10, 0.18);
  --slot-bg: #f0f0f0;
  --slot-hover: #e4e4e4;
  --completed-bg: #e8e8e8;
  --error: #0a0a0a;
  --error-surface: #f0f0f0;
  --success: #0a0a0a;
  --danger: #1a1a1a;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --transition: 0.2s ease;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0c0c;
  --bg-deep: #050505;
  --surface: #161616;
  --surface-soft: #1c1c1c;
  --surface-elevated: #1f1f1f;
  --surface-strong: #f5f5f5;
  --text: #f5f5f5;
  --text-muted: #a3a3a3;
  --text-soft: #8a8a8a;
  --text-inverse: #0a0a0a;
  --border: #2e2e2e;
  --border-strong: #f5f5f5;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.35);
  --overlay: rgba(0, 0, 0, 0.72);
  --focus-ring: rgba(245, 245, 245, 0.22);
  --slot-bg: #222222;
  --slot-hover: #2c2c2c;
  --completed-bg: #242424;
  --error: #f5f5f5;
  --error-surface: #262626;
  --success: #f5f5f5;
  --danger: #e5e5e5;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0c0c0c;
    --bg-deep: #050505;
    --surface: #161616;
    --surface-soft: #1c1c1c;
    --surface-elevated: #1f1f1f;
    --surface-strong: #f5f5f5;
    --text: #f5f5f5;
    --text-muted: #a3a3a3;
    --text-soft: #8a8a8a;
    --text-inverse: #0a0a0a;
    --border: #2e2e2e;
    --border-strong: #f5f5f5;
    --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.35);
    --overlay: rgba(0, 0, 0, 0.72);
    --focus-ring: rgba(245, 245, 245, 0.22);
    --slot-bg: #222222;
    --slot-hover: #2c2c2c;
    --completed-bg: #242424;
    --error: #f5f5f5;
    --error-surface: #262626;
    --success: #f5f5f5;
    --danger: #e5e5e5;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(128, 128, 128, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 95% 5%, rgba(128, 128, 128, 0.08), transparent 45%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  min-height: 100vh;
  padding: 20px;
  transition: background var(--transition), color var(--transition);
}

a {
  color: var(--text);
  text-decoration: none;
  transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

a:hover {
  text-decoration: underline;
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 2000;
  padding: 10px 16px;
  background: var(--surface-strong);
  color: var(--text-inverse);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

/* Container */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 36px 40px 52px;
  background-color: var(--surface);
  min-height: calc(100vh - 40px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.header-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.header-eyebrow {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.header h1 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin: 0;
}

.header-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-left: auto;
}

.timezone-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  padding: 8px 10px 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
}

.timezone-selector label {
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.timezone-selector select {
  padding: 8px 34px 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 13px;
  background-color: var(--surface);
  color: var(--text);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
  max-width: 220px;
}

[data-theme="dark"] .timezone-selector select,
[data-theme="dark"] .form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23cfcfcf' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  color: var(--text);
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--border-strong);
  background: var(--surface);
}

.theme-toggle:active {
  transform: scale(0.96);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  display: block;
}

.theme-toggle .icon-sun,
[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

.theme-toggle .icon-moon {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-moon {
    display: none;
  }

  :root:not([data-theme="light"]) .theme-toggle .icon-sun {
    display: block;
  }
}

/* Step Indicator */
.steps {
  margin-bottom: 32px;
}

.step-indicator {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface-soft);
  box-shadow: var(--shadow-soft);
}

.step-indicator .step {
  padding: 11px 14px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  border-radius: 12px;
  background: transparent;
  border: none;
  cursor: default;
  transition: background-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.step-indicator .step.completed {
  color: var(--text);
  background: var(--completed-bg);
  cursor: pointer;
}

.step-indicator .step.completed:hover {
  border: none;
  box-shadow: inset 0 0 0 1px var(--border-strong);
}

.step-indicator .step.active {
  color: var(--text-inverse);
  background: var(--surface-strong);
  box-shadow: inset 0 0 0 1px var(--surface-strong);
  cursor: default;
}

.step-progress {
  margin-top: 12px;
  height: 3px;
  background: var(--border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.step-progress-bar {
  height: 100%;
  width: 20%;
  background: var(--surface-strong);
  border-radius: var(--radius-pill);
  transition: width 0.35s ease;
}

/* Step Content */
.step-content {
  display: none;
  animation: fadeIn 0.28s ease;
}

.step-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.step-lead {
  color: var(--text-muted);
  margin: -8px 0 20px;
  max-width: 52ch;
}

.selected-info {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding: 14px 16px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

/* Meeting Type Cards */
.meeting-types-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.meeting-type-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition), background-color var(--transition);
  background: var(--surface-elevated);
  position: relative;
}

.meeting-type-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.meeting-type-card.selected,
.meeting-type-card:focus-visible {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--focus-ring);
  outline: none;
}

.meeting-type-card h3 {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  line-height: 1.3;
}

.meeting-type-card .duration {
  font-size: 12px;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-heading);
}

.meeting-type-card .description {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

.meeting-type-card .instructions {
  font-size: 13px;
  color: var(--text-soft);
  font-style: italic;
  margin-top: 10px;
  line-height: 1.55;
}

.meeting-type-card .card-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
}

/* Duration Cards */
.duration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.duration-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 16px;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition), background-color var(--transition);
  background: var(--surface-elevated);
  text-align: center;
}

.duration-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.duration-card.selected,
.duration-card:focus-visible {
  border-color: var(--border-strong);
  background: var(--surface-strong);
  color: var(--text-inverse);
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.duration-card.selected .duration-value,
.duration-card.selected .duration-label,
.duration-card:focus-visible .duration-value,
.duration-card:focus-visible .duration-label {
  color: var(--text-inverse);
}

.duration-card .duration-value {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.duration-card .duration-label {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 4px;
}

/* Instruction Banner */
.instruction-banner {
  display: none;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.instruction-banner.visible {
  display: block;
}

.instruction-banner .instruction-icon {
  font-weight: 700;
  color: var(--text);
  margin-right: 6px;
}

/* Step 3 Toolbar */
.step-3-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

/* Calendar */
.calendar-container {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 16px;
  box-shadow: var(--shadow-soft);
  position: relative;
  contain: layout style;
}

.fc .fc-timegrid-slot {
  height: 1px !important;
}

.fc {
  font-family: var(--font-body) !important;
  font-size: 13px !important;
  --fc-border-color: var(--border);
  --fc-page-bg-color: var(--surface);
  --fc-neutral-bg-color: var(--surface-soft);
  --fc-list-event-hover-bg-color: var(--slot-hover);
  --fc-today-bg-color: transparent;
  color: var(--text) !important;
}

.fc .fc-toolbar-title {
  font-family: var(--font-heading) !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--text) !important;
  letter-spacing: -0.02em !important;
}

.fc .fc-button-primary {
  background-color: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  font-family: var(--font-heading) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  padding: 6px 12px !important;
  border-radius: var(--radius-pill) !important;
  transition: all var(--transition) !important;
  box-shadow: none !important;
}

.fc .fc-button-primary:hover {
  background-color: var(--text) !important;
  border-color: var(--text) !important;
  color: var(--text-inverse) !important;
}

.fc .fc-button-primary:disabled {
  opacity: 0.4 !important;
}

.fc .fc-button-primary:not(:disabled):active,
.fc .fc-button-primary:not(:disabled).fc-button-active {
  background-color: var(--text) !important;
  color: var(--text-inverse) !important;
  border-color: var(--text) !important;
}

.fc .fc-button-primary:focus {
  box-shadow: 0 0 0 3px var(--focus-ring) !important;
}

.fc .fc-col-header-cell-cushion {
  font-family: var(--font-heading) !important;
  font-weight: 800 !important;
  color: var(--text) !important;
  letter-spacing: 0.04em !important;
}

.fc .fc-timegrid-slot-label-cushion {
  font-size: 12px !important;
  font-weight: 700 !important;
  color: var(--text) !important;
}

.fc .fc-daygrid-day-number,
.fc .fc-col-header-cell-cushion {
  text-decoration: none !important;
}

.fc td,
.fc th {
  border-color: var(--border) !important;
}

.fc .fc-scrollgrid {
  border-color: var(--border) !important;
}

.fc .fc-timegrid-now-indicator-line {
  border-color: var(--text) !important;
}

.fc .fc-timegrid-now-indicator-arrow {
  border-color: var(--text) !important;
}

.fc .fc-event.available-slot {
  background-color: var(--slot-bg) !important;
  border: 1.5px solid var(--border-strong) !important;
  border-left: 4px solid var(--text) !important;
  color: var(--text) !important;
  cursor: pointer !important;
  pointer-events: auto !important;
  z-index: 2 !important;
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition) !important;
}

.fc .fc-event.available-slot:hover {
  background-color: var(--slot-hover) !important;
  border-color: var(--text) !important;
  transform: translateY(-1px);
}

.fc .fc-event .fc-event-main,
.fc .fc-event .fc-event-title,
.fc .fc-event .fc-event-time {
  color: var(--text) !important;
  opacity: 1 !important;
}

.fc .fc-event .fc-event-title {
  font-family: var(--font-heading) !important;
  font-weight: 800 !important;
  font-size: 12px !important;
  letter-spacing: 0.04em !important;
}

.fc .fc-event .fc-event-time {
  font-size: 11px !important;
  font-weight: 600 !important;
}

/* Form */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--text);
  font-weight: 600;
}

.required {
  color: var(--text);
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
  color: var(--text);
  background: var(--surface);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-soft);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: var(--surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: var(--error);
  background: var(--error-surface);
}

.error-message {
  display: block;
  font-size: 13px;
  color: var(--error);
  margin-top: 5px;
  min-height: 1.2em;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  background: none;
  border-radius: var(--radius-pill);
  color: var(--text);
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 15px 40px;
  border: 1px solid var(--text);
  background-color: var(--text);
  color: var(--text-inverse);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  margin-top: 8px;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background-color: var(--surface);
  color: var(--text);
  text-decoration: none;
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-pill);
}

.btn-secondary:hover {
  background: var(--text);
  color: var(--text-inverse);
  text-decoration: none;
}

.btn-back {
  color: var(--text-muted);
  padding: 0;
  margin-bottom: 20px;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

.btn-back:hover {
  color: var(--text);
}

.btn-ghost {
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-size: 13px;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-strong);
  text-decoration: none;
}

/* Confirmation */
.confirmation-box {
  text-align: center;
  padding: 36px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.confirmation-box .checkmark {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--text-inverse);
  background: var(--surface-strong);
  border-radius: 50%;
}

.confirmation-box h2 {
  text-align: center;
  margin-bottom: 12px;
}

.confirmation-box > p {
  color: var(--text-muted);
}

.confirmation-details {
  text-align: left;
  background: var(--surface-soft);
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  margin: 24px 0;
}

.confirmation-details dt {
  font-weight: 600;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-heading);
}

.confirmation-details dt:first-child {
  margin-top: 0;
}

.confirmation-details dd {
  margin-left: 0;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 15px;
}

.confirmation-links {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.confirmation-links a,
.confirmation-links .btn:not(.btn-primary) {
  display: inline-block;
  padding: 10px 22px;
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: all var(--transition);
  border-radius: var(--radius-pill);
  background: transparent;
  width: auto;
  margin-top: 0;
}

.confirmation-links a:hover,
.confirmation-links .btn:not(.btn-primary):hover {
  background-color: var(--text);
  color: var(--text-inverse);
  text-decoration: none;
}

.confirmation-links .btn-primary {
  width: auto;
  min-width: 220px;
  margin-top: 0;
}

.confirmation-note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cancel-details {
  margin: 12px 0 8px;
  color: var(--text-muted);
}

.status-error {
  color: var(--danger);
}

/* Loading */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(8px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.loading-overlay.visible {
  display: flex;
}

.loading-overlay p {
  font-family: var(--font-heading);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Error Banner */
.error-banner {
  display: none;
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-strong);
  color: var(--text-inverse);
  padding: 12px 18px;
  border: 1px solid var(--surface-strong);
  border-radius: var(--radius-pill);
  font-size: 14px;
  z-index: 1001;
  max-width: min(90%, 520px);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.error-banner.visible {
  display: block;
  animation: fadeIn 0.2s ease;
}

/* No Slots Message */
.no-slots-message {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 15px;
}

.toast-copied {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-strong);
  color: var(--text-inverse);
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.04em;
  z-index: 1002;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.toast-copied.visible {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .container {
    padding: 22px 16px 28px;
    border-radius: 18px;
    min-height: calc(100vh - 20px);
  }

  .header h1 {
    font-size: 26px;
  }

  .header {
    flex-direction: column;
    align-items: stretch;
  }

  .header-controls {
    margin-left: 0;
    width: 100%;
  }

  .timezone-selector {
    flex: 1;
    justify-content: space-between;
    min-width: 0;
  }

  .timezone-selector select {
    max-width: none;
    flex: 1;
  }

  .step-indicator {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .step-indicator::-webkit-scrollbar {
    display: none;
  }

  .step-indicator .step {
    padding: 10px 12px;
    font-size: 12px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .step-content h2 {
    font-size: 22px;
  }

  .meeting-types-grid {
    grid-template-columns: 1fr;
  }

  .duration-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .confirmation-links {
    flex-direction: column;
    align-items: stretch;
  }

  .confirmation-links a,
  .confirmation-links .btn {
    display: block;
    text-align: center;
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* Availability Settings Panel & Controls */
.step-3-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hidden {
  display: none !important;
}

.availability-panel {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-soft);
  animation: fadeIn 0.2s ease;
}

.availability-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.availability-panel-header h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: var(--text-soft);
  cursor: pointer;
  padding: 0 4px;
}

.btn-close:hover {
  color: var(--text);
}

.setting-group {
  margin-bottom: 20px;
}

.setting-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.setting-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.days-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.day-pill {
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.day-pill:hover {
  border-color: var(--border-strong);
  color: var(--text);
}

.day-pill.selected {
  background: var(--surface-strong);
  color: var(--text-inverse);
  border-color: var(--surface-strong);
}

.time-ranges-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.time-range-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.time-input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
}

.range-separator {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

.btn-remove-range,
.btn-remove-tag {
  background: transparent;
  border: none;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-soft);
  cursor: pointer;
  margin-left: 4px;
  padding: 0 4px;
  line-height: 1;
}

.btn-remove-range:hover,
.btn-remove-tag:hover {
  color: var(--error);
}

.blocked-date-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.blocked-date-input-row input[type="date"] {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
}

.blocked-dates-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blocked-date-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.availability-panel-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.footer-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  width: 100%;
}

.btn-sm {
  padding: 8px 16px !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  border-radius: var(--radius-pill) !important;
  white-space: nowrap;
  width: auto !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
}

  .calendar-container {
    padding: 10px;
  }

  .fc .fc-toolbar {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 420px) {
  .duration-grid {
    grid-template-columns: 1fr 1fr;
  }

  .header-eyebrow {
    font-size: 10px;
  }
}