/**
 * LYROS FAMILY TAX ADVISOR — Form Styles
 * ========================================
 * Repo:    github.com/chris-lyros/family-tax-advisor
 * Version: 3.0.0
 * Updated: 2026-02-09
 *
 * Loaded via jsDelivr CDN in Webflow Page Settings → Head Code.
 * HTML embed on the page provides the markup; JS loaded in Footer Code.
 */

/* ========== RESET & BASE ========== */
.lta-root * { margin:0; padding:0; box-sizing:border-box; }
.lta-root {
  --emerald: #10b981;
  --emerald-dark: #059669;
  --emerald-glow: rgba(16,185,129,0.15);
  --emerald-subtle: rgba(16,185,129,0.08);
  --bg-deep: #0b0f19;
  --bg-card: #111827;
  --bg-input: #1a2235;
  --bg-input-focus: #1e2a3f;
  --border-dim: rgba(255,255,255,0.06);
  --border-focus: rgba(16,185,129,0.5);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-dim: #64748b;
  --error-red: #f87171;
  --error-bg: rgba(248,113,113,0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* ========== HEADER ========== */
.lta-header {
  text-align: center;
  margin-bottom: 48px;
}
.lta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--emerald-glow);
  border: 1px solid rgba(16,185,129,0.2);
  color: var(--emerald);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.lta-badge::before { content: "●"; font-size: 8px; animation: lta-pulse 2s infinite; }
@keyframes lta-pulse { 0%,100% { opacity:1; } 50% { opacity:0.3; } }

.lta-header h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lta-header p {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* ========== PROGRESS BAR ========== */
.lta-progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 36px;
}
.lta-progress-step {
  flex: 1;
  height: 3px;
  background: var(--border-dim);
  border-radius: 2px;
  transition: background 0.4s ease;
  position: relative;
}
.lta-progress-step.active { background: var(--emerald); }
.lta-progress-step.done { background: var(--emerald-dark); }
.lta-progress-label {
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
}

/* ========== SECTIONS ========== */
.lta-section {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
  display: none;
  animation: lta-fadeUp 0.35s ease;
}
.lta-section.visible { display: block; }
@keyframes lta-fadeUp {
  from { opacity:0; transform:translateY(12px); }
  to { opacity:1; transform:translateY(0); }
}

.lta-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-dim);
}
.lta-section-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--emerald-glow);
  color: var(--emerald);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.lta-section-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.lta-section-subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ========== FORM FIELDS ========== */
.lta-field {
  margin-bottom: 20px;
}
.lta-field:last-child { margin-bottom: 0; }

.lta-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.lta-label .req { color: var(--emerald); margin-left: 2px; }
.lta-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* Inputs */
.lta-input, .lta-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  outline: none;
}
.lta-input:focus, .lta-select:focus {
  border-color: var(--border-focus);
  background: var(--bg-input-focus);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
}
.lta-input::placeholder { color: var(--text-dim); }
.lta-select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.lta-select option { background: var(--bg-card); color: var(--text-primary); }

.lta-input.error, .lta-select.error {
  border-color: var(--error-red);
  background: var(--error-bg);
}
.lta-error-msg {
  color: var(--error-red);
  font-size: 12px;
  margin-top: 4px;
  display: none;
}
.lta-error-msg.show { display: block; }

/* Chip selectors (multi-select) */
.lta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.lta-chip {
  padding: 8px 16px;
  border: 1px solid var(--border-dim);
  border-radius: 20px;
  background: var(--bg-input);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}
.lta-chip:hover { border-color: rgba(16,185,129,0.3); color: var(--text-primary); }
.lta-chip.selected {
  background: var(--emerald-glow);
  border-color: var(--emerald);
  color: var(--emerald);
}

/* Radio groups */
.lta-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.lta-radio {
  padding: 10px 18px;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  flex: 1;
  min-width: 120px;
  text-align: center;
}
.lta-radio:hover { border-color: rgba(16,185,129,0.3); color: var(--text-primary); }
.lta-radio.selected {
  background: var(--emerald-glow);
  border-color: var(--emerald);
  color: var(--emerald);
  font-weight: 600;
}

/* Row layout */
.lta-row { display: flex; gap: 16px; }
.lta-row > .lta-field { flex: 1; }
@media (max-width: 560px) { .lta-row { flex-direction: column; } }

/* Checkbox */
.lta-check-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dim);
  cursor: pointer;
  transition: border-color 0.2s;
}
.lta-check-row:hover { border-color: rgba(16,185,129,0.3); }
.lta-check-row input[type="checkbox"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 20px !important;
  height: 20px !important;
  min-width: 20px;
  min-height: 20px;
  border: 2px solid var(--text-dim);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative !important;
  pointer-events: auto !important;
  opacity: 1 !important;
  display: inline-block !important;
  background: var(--bg-input);
  clip: auto !important;
  clip-path: none !important;
  overflow: visible !important;
}
.lta-check-row input[type="checkbox"]:checked {
  background: var(--emerald);
  border-color: var(--emerald);
}
.lta-check-row input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  color: white;
  font-size: 13px;
  font-weight: 700;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.lta-check-text { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }

/* ========== DEEP DIVE GATE ========== */
.lta-gate {
  background: linear-gradient(135deg, rgba(16,185,129,0.06) 0%, rgba(16,185,129,0.02) 100%);
  border: 1px dashed rgba(16,185,129,0.25);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 20px;
  text-align: center;
  display: none;
}
.lta-gate.visible { display: block; animation: lta-fadeUp 0.35s ease; }
.lta-gate h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}
.lta-gate p { font-size: 14px; color: var(--text-secondary); margin-bottom: 18px; }
.lta-gate-btns { display: flex; justify-content: center; gap: 12px; }

/* ========== BUTTONS ========== */
.lta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  outline: none;
}
.lta-btn-primary {
  background: var(--emerald);
  color: white;
  width: 100%;
}
.lta-btn-primary:hover { background: var(--emerald-dark); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(16,185,129,0.25); }
.lta-btn-primary:active { transform: translateY(0); }
.lta-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.lta-btn-secondary {
  background: var(--bg-input);
  color: var(--text-secondary);
  border: 1px solid var(--border-dim);
}
.lta-btn-secondary:hover { border-color: rgba(16,185,129,0.3); color: var(--text-primary); }

.lta-btn-ghost {
  background: transparent;
  color: var(--text-dim);
  padding: 14px 24px;
}
.lta-btn-ghost:hover { color: var(--text-secondary); }

.lta-nav-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.lta-nav-row .lta-btn { flex: 1; }

/* ========== SPINNER ========== */
.lta-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: lta-spin 0.6s linear infinite;
}
@keyframes lta-spin { to { transform: rotate(360deg); } }

/* ========== SUCCESS STATE ========== */
.lta-success {
  text-align: center;
  padding: 60px 32px;
  display: none;
  animation: lta-fadeUp 0.5s ease;
}
.lta-success.visible { display: block; }
.lta-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--emerald-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 32px;
}
.lta-success h2 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.lta-success p { color: var(--text-secondary); font-size: 15px; max-width: 420px; margin: 0 auto; }

/* ========== DISCLAIMER ========== */
.lta-disclaimer {
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 32px;
  line-height: 1.6;
  padding: 0 20px;
  transition: opacity 0.3s ease;
}
.lta-disclaimer.hidden { opacity: 0; display: none; }

/* ========== CONDITIONAL FIELDS ========== */
.lta-conditional { display: none; }
.lta-conditional.visible { display: block; animation: lta-fadeUp 0.3s ease; }

/* ========== INLINE ERROR BANNER ========== */
.lta-submit-error {
  background: var(--error-bg);
  border: 1px solid rgba(248,113,113,0.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-top: 12px;
  color: var(--error-red);
  font-size: 13px;
  text-align: center;
  display: none;
  animation: lta-fadeUp 0.3s ease;
}
.lta-submit-error.show { display: block; }
.lta-submit-error a { color: var(--emerald); text-decoration: underline; }


/* ========== KEYBOARD FOCUS ========== */
.lta-chip:focus-visible,
.lta-radio:focus-visible,
.lta-btn:focus-visible,
.lta-input:focus-visible,
.lta-select:focus-visible {
  outline: 2px solid var(--emerald);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(16,185,129,0.2);
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
  .lta-root *, .lta-root *::before, .lta-root *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}