/* ============================================================
   WALADA UNIVERSAL FORM STYLES · v5.0 FINAL
   
   Used by BOTH:
   - Standard brand form (every public brand site)
   - Master intake form (walada.com/intake, staff-only)
   
   Uses brand-level CSS variables. Your brand's site.css should 
   already define: --bg, --border-soft, --radius, --radius-lg, 
   --shadow-md, --accent, --primary, --muted, --dark, --dark-soft,
   --font-display, --font-mono, --transition.
   ============================================================ */

/* ──── Form wrapper ──── */
.form-wrapper {
  background: var(--bg, #ffffff);
  border: 1px solid var(--border-soft, #e5e7eb);
  border-radius: var(--radius-lg, 12px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.06));
}

/* ──── Steps ──── */
.form-step {
  border-bottom: 1px solid var(--border-soft, #e5e7eb);
  padding-block: 1rem;
  transition: opacity 0.3s ease;
}
.form-step:last-child { border-bottom: 0; }

.form-step:not(.form-step-unlocked) .form-step-head {
  opacity: 0.45;
  cursor: not-allowed;
}

.form-step-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  font-family: var(--font-display, Georgia, serif);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--dark, #111827);
  user-select: none;
  padding: 0.25rem 0;
}

.form-step-num {
  width: 32px; height: 32px;
  background: var(--bg-soft, #f3f4f6);
  color: var(--muted, #6b7280);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.9rem;
  font-weight: 600;
  flex-shrink: 0;
  transition: background var(--transition, 0.2s ease), color var(--transition, 0.2s ease), transform 0.2s ease;
}

.form-step-active .form-step-num { 
  background: var(--accent, #0B2545); 
  color: #fff; 
  transform: scale(1.05);
}

.form-step-completed .form-step-num {
  background: #0f8f5f;
  color: #fff;
}

/* ──── Step body ──── */
.form-step-body {
  padding-top: 1.25rem;
  flex-direction: column;
  gap: 1rem;
  display: flex;
}

/* ──── Shake for skip-ahead ──── */
.form-step-shake { animation: formStepShake 0.4s ease; }
@keyframes formStepShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* ──── Fields ──── */
.form-field { display: flex; flex-direction: column; gap: 0.3rem; }

.form-field label { 
  font-size: 0.85rem; 
  font-weight: 500; 
  color: var(--dark-soft, #374151); 
}

.form-field input, .form-field select, .form-field textarea {
  font: inherit;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border-soft, #e5e7eb);
  border-radius: var(--radius, 8px);
  background: var(--bg, #ffffff);
  color: var(--dark, #111827);
  transition: border-color var(--transition, 0.2s ease), box-shadow var(--transition, 0.2s ease);
}

.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent, #0B2545);
  box-shadow: 0 0 0 3px rgba(11, 37, 69, 0.12);
}

.form-field textarea { resize: vertical; min-height: 100px; font-family: inherit; }

/* ──── Two-column rows ──── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ──── Conditional fields (hidden by default, shown by JS) ──── */
.form-field[data-conditional] { display: none; }
.form-field[data-conditional].is-visible { display: flex; }

/* ──── Status messages ──── */
.form-status {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius, 8px);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.5;
}
.form-status a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.form-success-msg { background: #e7f5ee; color: #0f8f5f; border-left: 3px solid #0f8f5f; }
.form-error-msg { background: #fdecea; color: #b3261e; border-left: 3px solid #b3261e; }
.form-error { color: #b3261e; font-weight: 700; }

/* ──── Legal footnote ──── */
.form-legal {
  font-size: 0.8rem;
  color: var(--muted, #6b7280);
  margin-top: 1rem;
  line-height: 1.5;
}
.form-legal a { color: inherit; text-decoration: underline; }

/* ──── Disabled submit ──── */
form#walada-lead-form button[type="submit"]:disabled,
form#walada-intake-form button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ──── Master intake form additions ──── */
.intake-header {
  background: var(--primary, #0B2545);
  color: #fff;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
  margin: -2.5rem -2.5rem 2rem -2.5rem;
}
.intake-header h1 {
  margin: 0 0 0.25rem 0;
  font-size: 1.5rem;
  color: #fff;
}
.intake-header p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.85;
  color: #fff;
}