/* ============================================================
   QUOTE REQUEST FORM STYLES
   File: assets/css/quote-form.css
   ============================================================ */

/* ================================
   Modal Container & Backdrop
   ================================ */
.quote-form-modal {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.quote-form-modal.active {
  display: flex;
  opacity: 1;
  pointer-events: all;
  -webkit-animation: modalFadeIn var(--transition-normal) ease;
  animation: modalFadeIn var(--transition-normal) ease;
}

@-webkit-keyframes modalFadeIn {
  from {
    opacity: 0;
    -webkit-transform: scale(0.95);
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ================================
   Form Container
   ================================ */
.quote-form-container {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-animation: slideUp var(--transition-normal) ease;
  animation: slideUp var(--transition-normal) ease;
}

@-webkit-keyframes slideUp {
  from {
    -webkit-transform: translateY(30px);
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ================================
   Form Header
   ================================ */
.quote-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border-bottom: 1px solid var(--color-warm-gray);
  background: linear-gradient(
    135deg,
    rgba(var(--rgb-service-primary), 0.05),
    rgba(var(--rgb-service-primary), 0.02)
  );
}

.quote-form-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--service-dark);
}

.quote-form-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-mid-gray);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.quote-form-close:hover,
.quote-form-close:focus {
  color: var(--service-primary);
}

/* ================================
   Form Content
   ================================ */
.quote-form-content {
  padding: 2rem;
}

/* ================================
   Form Groups
   ================================ */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group:last-child {
  margin-bottom: 0;
}

/* Form Labels */
.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-charcoal);
  letter-spacing: var(--ls-tracked);
}

.form-label-required::after {
  content: " *";
  color: #d32f2f;
}

/* Form Inputs */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  border: 1px solid var(--color-warm-gray);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-charcoal);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--service-primary);
  box-shadow: 0 0 0 3px rgba(var(--rgb-service-primary), 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-mid-gray);
}

/* Textarea */
.form-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-sans);
}

/* Select Dropdown */
.form-select {
  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='currentColor' 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 0.75rem center;
  padding-right: 2.5rem;
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
  color: var(--color-charcoal);
}

.form-select option {
  color: var(--color-charcoal);
  background: var(--color-white);
}

/* Form Rows (for side-by-side layout) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ================================
   Error & Success Messages
   ================================ */
.form-message {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: var(--fs-sm);
  display: none;
  -webkit-animation: slideDown var(--transition-fast) ease;
  animation: slideDown var(--transition-fast) ease;
}

.form-message.show {
  display: block;
}

@-webkit-keyframes slideDown {
  from {
    opacity: 0;
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-message.success {
  background: rgba(76, 175, 80, 0.1);
  border-left: 4px solid #4caf50;
  color: #2e7d32;
}

.form-message.error {
  background: rgba(211, 47, 47, 0.1);
  border-left: 4px solid #d32f2f;
  color: #b71c1c;
}

/* Field Error State */
.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: #d32f2f;
  background: rgba(211, 47, 47, 0.02);
}

.form-error-text {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #d32f2f;
  font-weight: var(--fw-bold);
}

/* ================================
   Buttons
   ================================ */
.form-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.form-btn {
  flex: 1;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: var(--ls-tracked);
}

.form-btn-submit {
  background: linear-gradient(
    90deg,
    var(--service-primary) 0%,
    var(--service-dark) 100%
  );
  color: var(--color-white);
  flex: 1.5;
}

.form-btn-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(var(--rgb-service-primary), 0.3);
}

.form-btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-btn-cancel {
  background: #f2f2f2;
  color: var(--color-charcoal);
  border: 1px solid #c9c3ba;
}

.form-btn-cancel:hover {
  background: #8c8478;
  border-color: #8c8478;
  color: var(--color-white);
}

/* Loading spinner in button */
.form-btn.loading {
  position: relative;
  color: transparent;
}

.form-btn.loading::after {
  content: "";
  position: absolute;
  width: 1rem;
  height: 1rem;
  top: 50%;
  left: 50%;
  margin-left: -0.5rem;
  margin-top: -0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--color-white);
  -webkit-animation: spin 0.8s linear infinite;
  animation: spin 0.8s linear infinite;
}

@-webkit-keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

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

/* ================================
   Responsive Design
   ================================ */
@media (max-width: 640px) {
  .quote-form-container {
    max-height: 100vh;
    border-radius: var(--radius-sm);
  }

  .quote-form-header {
    padding: 1.5rem;
  }

  .quote-form-title {
    font-size: var(--fs-lg);
  }

  .quote-form-content {
    padding: 1.5rem;
  }

  .form-buttons {
    flex-direction: column;
  }

  .form-btn-submit {
    flex: 1;
  }
}

/* ================================
   Accessibility
   ================================ */
.quote-form-modal:focus-visible {
  outline: none;
}

.form-label:focus-within {
  color: var(--service-primary);
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
  .quote-form-modal,
  .quote-form-container,
  .form-message,
  .form-btn-submit,
  .form-input,
  .form-textarea,
  .form-select {
    animation: none;
    transition: none;
  }
}

/* ================================
   RTL Support (for Arabic)
   ================================ */
[dir="rtl"] .quote-form-header {
  flex-direction: row;
}

[dir="rtl"] .quote-form-close {
  margin-right: auto;
  margin: left 0;
}

[dir="rtl"] .form-error-text {
  text-align: right;
}

[dir="rtl"] .form-select {
  background-position: left 0.75rem center;
  padding-right: 1rem;
  padding-left: 2.5rem;
}