/**
 * Luxury RSVP Form Styling
 * Minimalist editorial form with bespoke controls & confirmation state
 */

.rsvp-section {
  background-color: var(--section-bg-even);
  border-top: 1px solid var(--line-subtle);
}

.rsvp-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 7vw;
  align-items: start;
}

.rsvp-intro-col {
  position: sticky;
  top: 7rem;
}

.rsvp-lead-copy {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.6;
  color: var(--muted);
  font-style: italic;
  margin-top: 1.5rem;
  max-width: 440px;
}

.rsvp-form-container {
  background-color: #ffffff;
  border: 1px solid var(--line);
  padding: 3.5rem 3rem;
  box-shadow: var(--shadow-card);
}

.rsvp-form-group {
  margin-bottom: 2.2rem;
  position: relative;
}

.rsvp-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0.8rem;
}

/* Custom Text Input */
.rsvp-input,
.rsvp-select,
.rsvp-textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.8rem 0;
  background-color: transparent;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s ease;
}

.rsvp-input:focus,
.rsvp-select:focus,
.rsvp-textarea:focus {
  border-bottom-color: var(--gold);
}

.rsvp-input::placeholder,
.rsvp-textarea::placeholder {
  color: #b3a496;
  font-style: italic;
  font-size: 1.0625rem;
}

/* Attendance Radio Pills */
.attendance-pill-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0.5rem;
}

.attendance-pill {
  position: relative;
  cursor: pointer;
  user-select: none;
}

.attendance-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pill-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
}

.attendance-pill input[type="radio"]:checked + .pill-label {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--ivory);
}

.pill-heart {
  color: var(--terracotta);
}

.attendance-pill input[type="radio"]:checked + .pill-label .pill-heart {
  color: var(--gold-light);
}

/* Guest Counter Stepper */
.guest-stepper {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 0.4rem;
}

.stepper-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background: transparent;
  transition: all 0.3s ease;
}

.stepper-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.guest-count-input {
  width: 50px;
  text-align: center;
  border: none;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--ink);
  font-weight: 600;
  background: transparent;
}

/* Custom Select */
.rsvp-select {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23be9358' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0 center;
  background-size: 16px;
}

/* Textarea */
.rsvp-textarea {
  min-height: 90px;
  resize: vertical;
  line-height: 1.6;
}

/* Submit Button */
.rsvp-submit-btn {
  width: 100%;
  padding: 1.3rem 2rem;
  background-color: var(--ink);
  color: var(--ivory);
  border: 1px solid var(--ink);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  cursor: pointer;
  transition: all 0.4s var(--ease-cinematic);
  position: relative;
  overflow: hidden;
  margin-top: 2rem;
}

.rsvp-submit-btn:hover {
  background-color: var(--burgundy-deep);
  border-color: var(--burgundy-deep);
}

.rsvp-submit-btn .gold-arrow {
  color: var(--gold-light);
  font-size: 1.1em;
  transition: transform 0.3s ease;
}

.rsvp-submit-btn:hover .gold-arrow {
  transform: translate(2px, -2px);
}

/* Post submission status card */
.form-status {
  margin-top: 1.5rem;
  text-align: center;
}

.form-status.success .status-card {
  padding: 1.8rem;
  border: 1px solid var(--gold-border);
  background-color: var(--paper-card);
  animation: fadeInStatus 0.8s var(--ease-cinematic);
}

.status-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}

.status-lead {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--burgundy);
  margin-bottom: 0.4rem;
}

.status-sub {
  font-size: 0.8125rem;
  color: var(--muted);
  font-style: italic;
}

@keyframes fadeInStatus {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}