/* ============================================================
   Multi-Step Form Component
   Liberty Roof Group
   ============================================================ */

.msf-wrapper {
  width: 100%;
}

/* Progress bar */
.msf-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-6);
}

.msf-step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  position: relative;
  flex: 1;
}

.msf-step-indicator:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 16px;
  left: calc(50% + 16px);
  width: calc(100% - 32px);
  height: 2px;
  background: var(--border-base, #E5E7EB);
  transition: background 0.3s ease;
}

.msf-step-indicator.completed:not(:last-child)::after {
  background: var(--primary-500, #002868);
}

.msf-step-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  border: 2px solid var(--border-base, #E5E7EB);
  background: #fff;
  color: var(--text-light, #374151);
  transition: all 0.3s ease;
  z-index: 1;
}

.msf-step-indicator.active .msf-step-dot {
  background: var(--primary-500, #002868);
  border-color: var(--primary-500, #002868);
  color: #fff;
}

.msf-step-indicator.completed .msf-step-dot {
  background: var(--primary-500, #002868);
  border-color: var(--primary-500, #002868);
  color: #fff;
}

.msf-step-label {
  font-size: 11px;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  color: var(--text-light, #374151);
  font-weight: 500;
  white-space: nowrap;
}

.msf-step-indicator.active .msf-step-label {
  color: var(--primary-500, #002868);
  font-weight: 700;
}

/* Steps container */
.msf-steps {
  position: relative;
  overflow: hidden;
}

.msf-step {
  display: none;
}

.msf-step.active {
  display: block;
  animation: msfFadeIn 0.25s ease;
}

@keyframes msfFadeIn {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Field groups */
.msf-field {
  margin-bottom: var(--space-4);
}

.msf-field label {
  display: block;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  color: var(--heading-light, #111827);
  margin-bottom: var(--space-1);
}

.msf-field label .msf-required {
  color: var(--accent-500, #eb1414);
  margin-left: 2px;
}

.msf-field input,
.msf-field select,
.msf-field textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--border-base, #E5E7EB);
  border-radius: var(--radius-md, 8px);
  background: #fff;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: var(--text-base, 1rem);
  color: var(--text-light, #374151);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
}

.msf-field input:focus,
.msf-field select:focus,
.msf-field textarea:focus {
  outline: none;
  border-color: var(--primary-500, #002868);
  box-shadow: 0 0 0 3px rgba(0, 40, 104, 0.12);
}

.msf-field input.msf-error,
.msf-field select.msf-error,
.msf-field textarea.msf-error {
  border-color: var(--accent-500, #eb1414);
}

.msf-field-error {
  display: none;
  font-size: 12px;
  color: var(--accent-500, #eb1414);
  margin-top: var(--space-1);
  font-family: var(--font-body, 'Open Sans', sans-serif);
}

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

.msf-field textarea {
  height: 90px;
  resize: vertical;
  padding-top: 0.625rem;
}

.msf-row {
  display: flex;
  gap: var(--space-3);
}

.msf-row .msf-field {
  flex: 1;
  min-width: 0;
}

/* Select arrow */
.msf-field .msf-select-wrap {
  position: relative;
}

.msf-field .msf-select-wrap::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--text-light, #374151);
  pointer-events: none;
}

.msf-field .msf-select-wrap select {
  padding-right: 2.5rem;
}

/* Navigation buttons */
.msf-nav {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
  align-items: center;
}

.msf-nav .msf-btn-back {
  background: transparent;
  border: 1.5px solid var(--border-base, #E5E7EB);
  border-radius: var(--radius-md, 8px);
  padding: 0.625rem 1.25rem;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  color: var(--text-light, #374151);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.msf-nav .msf-btn-back:hover {
  background: var(--light-bg, #F9FAFB);
  border-color: var(--secondary-400, #747c8b);
}

.msf-nav .msf-btn-next,
.msf-nav .msf-btn-submit {
  flex: 1;
  background: var(--primary-500, #002868);
  color: #fff;
  border: none;
  border-radius: var(--radius-md, 8px);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  letter-spacing: 0.02em;
}

.msf-nav .msf-btn-next:hover,
.msf-nav .msf-btn-submit:hover {
  background: #001a4d;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 40, 104, 0.3);
}

.msf-nav .msf-btn-submit {
  background: var(--accent-500, #eb1414);
}

.msf-nav .msf-btn-submit:hover {
  background: #c01010;
  box-shadow: 0 4px 12px rgba(235, 20, 20, 0.35);
}

/* Success message */
.msf-success {
  display: none;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.msf-success.visible {
  display: block;
  animation: msfFadeIn 0.3s ease;
}

.msf-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #dcfce7;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: #16a34a;
}

.msf-success h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: var(--text-xl, 1.25rem);
  font-weight: 700;
  color: var(--heading-light, #111827);
  margin-bottom: var(--space-2);
}

.msf-success p {
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-light, #374151);
}

/* Error message */
.msf-form-error {
  display: none;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: var(--radius-md, 8px);
  padding: var(--space-3) var(--space-4);
  color: #dc2626;
  font-size: var(--text-sm, 0.875rem);
  font-family: var(--font-body, 'Open Sans', sans-serif);
  margin-bottom: var(--space-4);
}

.msf-form-error.visible {
  display: block;
}

/* Step counter */
.msf-step-counter {
  font-size: 11px;
  color: var(--text-light, #374151);
  font-family: var(--font-body, 'Open Sans', sans-serif);
  text-align: center;
  margin-bottom: var(--space-3);
  opacity: 0.65;
}

/* Dark background variant */
.dark-bg-form .msf-field input,
.dark-bg-form .msf-field select,
.dark-bg-form .msf-field textarea {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}

.dark-bg-form .msf-field input::placeholder,
.dark-bg-form .msf-field select::placeholder,
.dark-bg-form .msf-field textarea::placeholder {
  color: rgba(255,255,255,0.5);
}

.dark-bg-form .msf-field label {
  color: #f3f4f6;
}

.dark-bg-form .msf-step-dot {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

.dark-bg-form .msf-step-indicator.active .msf-step-dot,
.dark-bg-form .msf-step-indicator.completed .msf-step-dot {
  background: var(--accent-500, #eb1414);
  border-color: var(--accent-500, #eb1414);
}

.dark-bg-form .msf-step-label {
  color: rgba(255,255,255,0.7);
}

.dark-bg-form .msf-step-indicator.active .msf-step-label {
  color: #fff;
}

.dark-bg-form .msf-step-indicator:not(:last-child)::after {
  background: rgba(255,255,255,0.2);
}

.dark-bg-form .msf-step-indicator.completed:not(:last-child)::after {
  background: var(--accent-500, #eb1414);
}

.dark-bg-form .msf-btn-back {
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}

.dark-bg-form .msf-btn-back:hover {
  background: rgba(255,255,255,0.1);
}

/* Mobile */
@media (max-width: 480px) {
  .msf-row {
    flex-direction: column;
    gap: 0;
  }

  .msf-step-label {
    display: none;
  }

  .msf-step-indicator:not(:last-child)::after {
    top: 16px;
  }
}