/* ================================================================
   Turnout — Signup Page
   Design system: Instrument Serif + Manrope
   Palette: #171311 / #f6efe8 / #e6d9cd / #c8102e / #941226
   ================================================================ */

/* ─── Custom Properties ──────────────────────────── */
:root {
  --dark: #171311;
  --paper: #f6efe8;
  --sand: #e6d9cd;
  --red: #c8102e;
  --red-deep: #941226;
  --white: #fff;
  --ink: #171311;
  --muted: rgba(23, 19, 17, 0.55);
  --line: rgba(23, 19, 17, 0.1);
  --line-light: rgba(255, 255, 255, 0.1);

  --radius-card: 1.25rem;
  --radius-pill: 999px;
  --radius-input: 10px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

button, a, select {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

::selection {
  background: rgba(200, 16, 46, 0.15);
  color: var(--ink);
}

h1, h2, h3 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

/* ─── Grain Overlay ──────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.03;
  filter: url(#grain-filter);
  mix-blend-mode: overlay;
}

/* ================================================================
   LAYOUT — Two Column
   ================================================================ */
.signup-layout {
  display: flex;
  min-height: 100vh;
}

.signup-form-col {
  flex: 0 0 60%;
  max-width: 60%;
  background: var(--paper);
  display: flex;
  justify-content: center;
  overflow-y: auto;
}

.signup-form-inner {
  width: 100%;
  max-width: 540px;
  padding: 48px 40px 64px;
}

.signup-proof-col {
  flex: 0 0 40%;
  max-width: 40%;
  background: linear-gradient(165deg, #1c1815, #171311 40%, #1a1613 70%, #171311);
  color: var(--white);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Grain on dark panel */
.signup-proof-col::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  filter: url(#grain-filter);
  mix-blend-mode: overlay;
}

/* Subtle warm glow */
.signup-proof-col::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(200, 16, 46, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.signup-proof-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  padding: 48px 40px;
}

/* ================================================================
   HEADER
   ================================================================ */
.signup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 48px;
}

.signup-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.signup-wordmark {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.signup-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 200ms var(--ease-out);
}

.signup-back:hover {
  color: var(--ink);
}

/* ================================================================
   INTRO
   ================================================================ */
.signup-intro {
  margin-bottom: 36px;
}

.signup-heading {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--ink);
  margin-bottom: 8px;
}

.signup-subheading {
  font-size: 1.0625rem;
  color: var(--muted);
  font-weight: 400;
}

/* ================================================================
   FORM
   ================================================================ */
.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-group-half {
  flex: 1;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.form-optional {
  font-weight: 400;
  color: var(--muted);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1.5px solid var(--sand);
  border-radius: var(--radius-input);
  font-family: 'Manrope', sans-serif;
  font-size: 0.9375rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(23, 19, 17, 0.3);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
}

.form-input.is-error,
.form-select.is-error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.12);
  animation: shake 400ms var(--ease-out);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}

.form-textarea {
  height: auto;
  padding: 12px 16px;
  resize: vertical;
  line-height: 1.5;
}

/* Select wrapper with custom chevron */
.select-wrap {
  position: relative;
}

.form-select {
  padding-right: 40px;
  cursor: pointer;
}

.select-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

/* ─── Studio Dropdown ────────────────────────────── */
.studio-select-wrap {
  position: relative;
}

.studio-search-input.has-value {
  font-weight: 600;
}

.studio-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 240px;
  overflow-y: auto;
  background: var(--white);
  border: 1.5px solid var(--sand);
  border-radius: var(--radius-input);
  box-shadow: 0 12px 40px rgba(23, 19, 17, 0.12), 0 2px 8px rgba(23, 19, 17, 0.06);
  z-index: 50;
  display: none;
}

.studio-dropdown.is-open {
  display: block;
  animation: dropdownIn 200ms var(--ease-out);
}

@keyframes dropdownIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.studio-dropdown-item {
  padding: 10px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background 100ms;
}

.studio-dropdown-item:hover,
.studio-dropdown-item.is-active {
  background: rgba(200, 16, 46, 0.04);
}

.studio-dropdown-item.is-active {
  background: rgba(200, 16, 46, 0.08);
}

.studio-dropdown-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.studio-dropdown-location {
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
}

.studio-dropdown-empty {
  padding: 16px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Scrollbar styling for dropdown */
.studio-dropdown::-webkit-scrollbar {
  width: 6px;
}

.studio-dropdown::-webkit-scrollbar-track {
  background: transparent;
}

.studio-dropdown::-webkit-scrollbar-thumb {
  background: var(--sand);
  border-radius: 3px;
}

/* ─── Studio Feedback ────────────────────────────── */
.studio-feedback {
  margin-top: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #3b7a3b;
  line-height: 1.4;
  animation: fadeInUp 300ms var(--ease-out);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Risk Reversal ─────────────────────────────── */
.signup-risk-reversal {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
  margin-top: 28px;
  margin-bottom: -8px;
  line-height: 1.5;
}

/* ================================================================
   SUBMIT BUTTON
   ================================================================ */
.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 56px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--red);
  color: var(--white);
  font-family: 'Manrope', sans-serif;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  margin-top: 12px;
  transition: transform 200ms var(--ease-spring), background 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
  box-shadow: 0 4px 20px rgba(200, 16, 46, 0.3), 0 1px 3px rgba(200, 16, 46, 0.2);
}

.btn-submit:hover {
  background: var(--red-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200, 16, 46, 0.45), 0 4px 12px rgba(200, 16, 46, 0.3);
}

.btn-submit:active {
  transform: translateY(0) scale(0.98);
}

.btn-submit:disabled {
  background: var(--sand);
  color: var(--muted);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* ================================================================
   BELOW BUTTON TEXT
   ================================================================ */
/* ─── Trust Signal ───────────────────────────────── */
.signup-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(23, 19, 17, 0.4);
  margin-top: 16px;
}

.trust-lock {
  flex-shrink: 0;
  color: rgba(23, 19, 17, 0.35);
}

.signup-contact {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 8px;
}

.signup-contact a {
  color: var(--red);
  font-weight: 600;
  transition: color 200ms;
}

.signup-contact a:hover {
  color: var(--red-deep);
}

.signup-legal {
  text-align: center;
  font-size: 0.6875rem;
  color: rgba(23, 19, 17, 0.35);
  margin-top: 16px;
  line-height: 1.5;
}

.signup-legal a {
  text-decoration: underline;
  text-decoration-color: rgba(23, 19, 17, 0.15);
  transition: color 200ms, text-decoration-color 200ms;
}

.signup-legal a:hover {
  color: var(--ink);
  text-decoration-color: var(--ink);
}

.signup-corp {
  text-align: center;
  font-size: 0.6875rem;
  color: rgba(23, 19, 17, 0.25);
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  letter-spacing: 0.01em;
}

/* ================================================================
   SUCCESS STATE
   ================================================================ */
.signup-success {
  text-align: center;
  padding: 3rem 2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}

.signup-success.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.success-content {
  max-width: 600px;
  margin: 0 auto;
}

.success-check {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #22c55e;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.success-heading {
  font-size: 2rem;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.success-sub {
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 2rem;
  line-height: 1.6;
  font-size: 1rem;
}

.success-steps {
  text-align: left;
  max-width: 440px;
  margin: 0 auto 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.success-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.success-step strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
  color: var(--ink);
}

.success-step p {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

.success-booking {
  margin: 2rem 0;
  max-width: 100%;
}

@media (max-width: 520px) {
  .success-booking {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center;
  }
}

.success-booking h3 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.375rem;
  margin-bottom: 1rem;
  color: var(--ink);
}

.success-booking iframe {
  border: 1.5px solid var(--sand);
  border-radius: 12px;
}

.success-contact {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.success-contact a {
  color: var(--red);
  font-weight: 600;
  transition: color 200ms;
}

.success-contact a:hover {
  color: var(--red-deep);
}

.success-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--red);
  transition: color 200ms;
}

.success-link:hover {
  color: var(--red-deep);
}

/* ─── Textarea error state ────────────────────────── */
.form-textarea.is-error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.12);
  animation: shake 400ms var(--ease-out);
}

/* ================================================================
   RIGHT COLUMN — PROOF PANEL
   ================================================================ */
.proof-section {
  margin-bottom: 0;
}

.proof-label {
  font-family: 'Manrope', sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

.proof-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.proof-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

.proof-check-icon {
  flex-shrink: 0;
}

.proof-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 28px 0;
}

/* ─── Testimonial ────────────────────────────────── */
.proof-testimonial {
  margin: 0;
}

.proof-quote {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.0625rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.55;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.proof-attribution {
  display: flex;
  align-items: center;
  gap: 12px;
}

.proof-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(200, 16, 46, 0.2);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.proof-cite {
  display: block;
  font-style: normal;
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
}

.proof-role {
  display: block;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 1px;
}

/* ─── Stats Strip ────────────────────────────────── */
.proof-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.proof-stat {
  text-align: center;
}

.proof-stat-number {
  display: block;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.75rem;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.proof-stat-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 4px;
}

.proof-stat-sep {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
}

/* ─── Founding Badge ────────────────────────────── */
.proof-founding-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(200, 16, 46, 0.12);
  border: 1px solid rgba(200, 16, 46, 0.2);
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  text-align: center;
  line-height: 1.3;
}

.founding-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Builder Credibility ───────────────────────── */
.proof-builder {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
  margin-top: 20px;
  line-height: 1.5;
}

/* ================================================================
   RESPONSIVE — Mobile
   ================================================================ */
@media (max-width: 900px) {
  .signup-layout {
    flex-direction: column;
  }

  .signup-form-col,
  .signup-proof-col {
    flex: none;
    max-width: 100%;
  }

  .signup-form-col {
    order: 1;
  }

  .signup-proof-col {
    order: 2;
    min-height: auto;
  }

  .signup-form-inner {
    max-width: 520px;
    padding: 32px 24px 48px;
    margin: 0 auto;
  }

  .signup-proof-inner {
    max-width: 520px;
    padding: 40px 24px 48px;
    margin: 0 auto;
  }

  .signup-header {
    margin-bottom: 36px;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }
}

@media (max-width: 480px) {
  .signup-form-inner {
    padding: 24px 20px 40px;
  }

  .signup-proof-inner {
    padding: 32px 20px 40px;
  }

  .signup-heading {
    font-size: 1.875rem;
  }

  .proof-stats {
    gap: 16px;
  }

  .proof-stat-number {
    font-size: 1.5rem;
  }
}

/* ================================================================
   BOOKING WIDGET (light variant — signup success)
   ================================================================ */
.turnout-booking {
  max-width: 100%;
  margin: 0;
  padding: 1.5rem;
  border-radius: var(--radius-card);
  font-family: 'Manrope', sans-serif;
}
.turnout-booking--light {
  background: var(--white);
  border: 1.5px solid var(--sand);
}

/* ─── Date Buttons ─── */
.booking-dates {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.booking-date-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 16px;
  background: var(--white);
  border: 1.5px solid var(--sand);
  border-radius: 12px;
  color: var(--ink);
  cursor: pointer;
  transition: all 200ms var(--ease-out);
  font-family: 'Manrope', sans-serif;
  min-width: 80px;
}
.booking-date-btn:hover {
  border-color: var(--red);
  background: rgba(200,16,46,0.03);
}
.booking-date-btn.is-selected {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.booking-date-day {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.booking-date-num {
  font-size: 0.8125rem;
  font-weight: 500;
}

/* ─── Time Slots ─── */
.booking-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  margin-top: 1rem;
}
.booking-time-btn {
  padding: 10px 8px;
  background: var(--white);
  border: 1.5px solid var(--sand);
  border-radius: 10px;
  color: var(--ink);
  font-family: 'Manrope', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms var(--ease-out);
}
.booking-time-btn:hover {
  border-color: var(--red);
  background: rgba(200,16,46,0.03);
}
.booking-time-btn.is-selected {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.booking-no-slots {
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
  padding: 0;
}
.booking-live-calendar {
  text-align: center;
  padding: 1rem 0;
}
.booking-live-calendar .booking-no-slots {
  margin: 0 0 0.75rem;
}

/* ─── Loading ─── */
.booking-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 1.5rem 0;
  color: var(--muted);
  font-size: 0.875rem;
}
.booking-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--sand);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: booking-spin 0.6s linear infinite;
}
@keyframes booking-spin { to { transform: rotate(360deg); } }

/* ─── Confirmation ─── */
.booking-confirm {
  margin-top: 1.25rem;
  animation: booking-fadeIn 300ms var(--ease-out);
}
@keyframes booking-fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.booking-summary {
  text-align: center;
  margin-bottom: 1rem;
}
.booking-summary strong {
  display: block;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.25rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.booking-summary span {
  font-size: 0.875rem;
  color: var(--muted);
}
.booking-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
  margin: 0 auto;
}
.booking-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1.5px solid var(--sand);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  transition: border-color 200ms, box-shadow 200ms;
}
.booking-input::placeholder {
  color: rgba(23,19,17,0.3);
}
.booking-input:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200,16,46,0.1);
}
.booking-input.is-error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200,16,46,0.12);
  animation: shake 400ms var(--ease-out);
}
.booking-submit {
  height: 48px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--red);
  color: var(--white);
  font-family: 'Manrope', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 200ms, transform 200ms var(--ease-spring);
  box-shadow: 0 4px 20px rgba(200,16,46,0.3), 0 1px 3px rgba(200,16,46,0.2);
}
.booking-submit:hover {
  background: var(--red-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200,16,46,0.45), 0 4px 12px rgba(200,16,46,0.3);
}
.booking-submit:disabled {
  background: var(--sand);
  color: var(--muted);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* ─── Success State ─── */
.booking-done {
  text-align: center;
  padding: 1.5rem 0;
  animation: booking-fadeIn 400ms var(--ease-out);
}
.booking-check {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #22c55e;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto 0.75rem;
}
.booking-done p {
  color: var(--ink);
  font-size: 0.9375rem;
  margin: 0.25rem 0;
}
.booking-done strong {
  font-size: 1.125rem;
  color: var(--ink);
}
.booking-details {
  color: var(--muted) !important;
  font-size: 0.8125rem !important;
}
.booking-note {
  color: var(--muted) !important;
  font-size: 0.8125rem !important;
  margin-top: 0.5rem !important;
}

/* ─── Fallback / Error ─── */
.booking-error {
  text-align: center;
  padding: 1rem 0;
  animation: booking-fadeIn 300ms var(--ease-out);
}
.booking-error-msg {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.booking-fallback-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  background: transparent;
  color: var(--ink);
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1.5px solid var(--sand);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all 200ms var(--ease-out);
}
.booking-fallback-btn:hover {
  border-color: var(--red);
  color: var(--red);
}
.booking-retry-btn {
  display: block;
  margin: 0.75rem auto 0;
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: underline;
}
.booking-retry-btn:hover {
  color: var(--red);
}

/* ─── Mobile ─── */
@media (max-width: 480px) {
  .booking-dates {
    gap: 6px;
  }
  .booking-date-btn {
    padding: 8px 10px;
    min-width: 60px;
  }
  .booking-slots-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ================================================================
   PRINT
   ================================================================ */
@media print {
  .signup-proof-col { display: none; }
  .signup-form-col { max-width: 100%; }
}