/* apps/landing/styles/qr-popup.css
   QR D2D lead-capture popup — vanilla CSS, no framework.
   Target: <dialog id="qrCapture"> (HTML native dialog — avoids ad-blocker generic popup rules)
   Theme: matches landing brand (terracotta / cream / ink)
   Imported in index.html <head> after other stylesheets.
*/

/* ── CSS custom properties (local scope) ─────────────────────────────── */
#qrCapture {
  --qr-terracotta:  #a44a3f;
  --qr-terracotta-hover: #8b3d33;
  --qr-cream:       #f5ead8;
  --qr-ink:         #1a0f08;
  --qr-muted:       rgba(26, 15, 8, 0.62);
  --qr-border:      rgba(164, 74, 63, 0.22);
  --qr-input-bg:    #fff;
  --qr-error:       #c0392b;
  --qr-success:     #2d7a4f;
  --qr-radius:      14px;
  --qr-shadow:      0 24px 64px rgba(26, 15, 8, 0.28), 0 4px 16px rgba(26, 15, 8, 0.12);

  /* Override native dialog default styles */
  padding: 0;
  border: none;
  border-radius: 20px;
  background: var(--qr-cream);
  color: var(--qr-ink);
  box-shadow: var(--qr-shadow);
  max-width: 480px;
  width: 92vw;
  font-family: 'Inter', system-ui, sans-serif;
  overflow: hidden;

  /* Entry animation */
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

/* dialog::backdrop — semi-opaque dark overlay */
#qrCapture::backdrop {
  background: rgba(26, 15, 8, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Active state (added by JS after showModal()) */
#qrCapture.qr-open {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ── Inner wrapper ───────────────────────────────────────────────────── */
.qr-inner {
  padding: 32px 28px 28px;
}

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

/* ── Header ─────────────────────────────────────────────────────────── */
.qr-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.qr-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.45rem;
  line-height: 1.2;
  color: var(--qr-ink);
  margin: 0;
  letter-spacing: -0.3px;
}

.qr-subtitle {
  font-size: 0.88rem;
  color: var(--qr-muted);
  margin: 6px 0 0;
  line-height: 1.45;
}

/* Close button × */
.qr-close {
  appearance: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--qr-muted);
  font-size: 1.4rem;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 8px;
  margin-left: 8px;
  flex-shrink: 0;
  transition: color 0.15s, background 0.15s;
}

.qr-close:hover {
  color: var(--qr-terracotta);
  background: rgba(164, 74, 63, 0.08);
}

/* ── Step indicator ─────────────────────────────────────────────────── */
.qr-step-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
}

.qr-step-dot {
  height: 3px;
  flex: 1;
  border-radius: 99px;
  background: rgba(164, 74, 63, 0.2);
  transition: background 0.3s;
}

.qr-step-dot.active {
  background: var(--qr-terracotta);
}

/* ── Steps (2 steps) ────────────────────────────────────────────────── */
.qr-capture-step {
  display: none;
}

.qr-capture-step.visible {
  display: block;
}

/* ── Form fields ────────────────────────────────────────────────────── */
.qr-field {
  margin-bottom: 16px;
}

.qr-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--qr-ink);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.qr-field label .qr-optional {
  font-weight: 400;
  color: var(--qr-muted);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.8rem;
}

.qr-field input[type="email"],
.qr-field input[type="tel"],
.qr-field input[type="text"],
.qr-field input[type="date"] {
  width: 100%;
  box-sizing: border-box;
  background: var(--qr-input-bg);
  border: 1.5px solid rgba(26, 15, 8, 0.18);
  border-radius: var(--qr-radius);
  padding: 12px 16px;
  font-size: 1rem;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--qr-ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

.qr-field input:focus {
  border-color: var(--qr-terracotta);
  box-shadow: 0 0 0 3px rgba(164, 74, 63, 0.15);
}

.qr-field input.qr-has-error {
  border-color: var(--qr-error);
}

.qr-field input[readonly] {
  background: rgba(245, 234, 216, 0.5);
  color: var(--qr-muted);
  cursor: default;
}

/* Hint below field */
.qr-field-hint {
  font-size: 0.78rem;
  color: var(--qr-muted);
  margin-top: 5px;
}

/* Error message below field */
.qr-field-error {
  font-size: 0.8rem;
  color: var(--qr-error);
  margin-top: 5px;
  display: none;
}

.qr-field-error.visible {
  display: block;
}

/* ── City auto-detect row ────────────────────────────────────────────── */
.qr-city-row {
  display: flex;
  gap: 10px;
}

.qr-city-row .qr-field {
  flex: 1;
}

/* ── RGPD checkbox ───────────────────────────────────────────────────── */
.qr-rgpd {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 20px;
  font-size: 0.83rem;
  color: var(--qr-muted);
  line-height: 1.5;
}

.qr-rgpd input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--qr-terracotta);
  margin-top: 2px;
  cursor: pointer;
}

.qr-rgpd a {
  color: var(--qr-terracotta);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.qr-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.qr-btn-primary {
  width: 100%;
  background: var(--qr-terracotta);
  color: #fbf8f4;
  border: none;
  border-radius: 100px;
  padding: 14px 24px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.96rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: 0.1px;
}

.qr-btn-primary:hover {
  background: var(--qr-terracotta-hover);
}

.qr-btn-primary:active {
  transform: scale(0.98);
}

.qr-btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.qr-btn-secondary {
  width: 100%;
  background: transparent;
  color: var(--qr-muted);
  border: 1.5px solid rgba(26, 15, 8, 0.18);
  border-radius: 100px;
  padding: 12px 24px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.qr-btn-secondary:hover {
  background: rgba(26, 15, 8, 0.06);
  color: var(--qr-ink);
}

/* Submit-level error (below buttons) */
.qr-submit-error {
  font-size: 0.83rem;
  color: var(--qr-error);
  text-align: center;
  margin-top: 8px;
  display: none;
}

.qr-submit-error.visible {
  display: block;
}

/* ── Success state ───────────────────────────────────────────────────── */
.qr-success-msg {
  text-align: center;
  padding: 12px 0 4px;
}

.qr-success-msg .qr-success-icon {
  font-size: 2.4rem;
  display: block;
  margin-bottom: 12px;
}

.qr-success-msg h3 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.35rem;
  color: var(--qr-ink);
  margin: 0 0 10px;
}

.qr-success-msg p {
  font-size: 0.9rem;
  color: var(--qr-muted);
  margin: 0 0 20px;
  line-height: 1.5;
}

/* ── Honeypot (invisible) ────────────────────────────────────────────── */
.qr-pot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ── Loading spinner inside button ──────────────────────────────────── */
.qr-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: qrSpin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

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