/* ============================================
   CREATE.CSS - CREATE AD FORM
   Clean white design with centralized variables
   Using variables from variables.css
   ============================================ */

/* ===== CREATE AD SECTION ===== */
.create-ad-section {
  background: var(--color-bg-page);
  min-height: 100vh;
  padding: var(--space-16) 0;
}

.create-ad-section .container {
  max-width: var(--container-max-width);
  padding: 0 var(--space-4);
}

/* ===== FORM CARD ===== */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition-base);
}

.form-card:hover {
  box-shadow: var(--shadow-lg);
}

/* ===== FORM HEADER ===== */
.form-header {
  background: var(--color-white);
  border-bottom: 2px solid var(--color-border-light);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.form-header h2 {
  margin: 0;
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  font-size: var(--text-3xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.form-header h2 i {
  color: var(--color-primary);
  font-size: var(--text-2xl);
}

.form-header p {
  color: var(--color-text-secondary);
  font-weight: var(--font-medium);
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
}

/* ===== FORM BODY ===== */
.form-body {
  padding: var(--space-10);
}

/* ===== STEP INDICATOR (Hidden by default) ===== */
.step-indicator {
  display: none;
}

.step {
  display: none;
}

.step-number {
  display: none;
}

.step-label {
  display: none;
}

/* ===== FORM SECTIONS ===== */
.form-section {
  margin-bottom: var(--space-10);
}

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

.form-section h5 {
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border-light);
  font-size: var(--text-xl);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.form-section h5 i {
  color: var(--color-primary);
  font-size: var(--text-lg);
}

/* ===== FORM GROUPS ===== */
.mb-3 {
  margin-bottom: var(--space-4);
}

.mb-4 {
  margin-bottom: var(--space-6);
}

/* ===== FORM LABELS ===== */
.form-label {
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
}

.form-label i {
  color: var(--color-primary);
  font-size: var(--text-sm);
}

.form-label.required::after {
  content: '*';
  color: var(--color-danger);
  margin-left: var(--space-1);
}

/* ===== FORM CONTROLS ===== */
.form-control,
.form-select {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: var(--transition-all);
  background: var(--color-white);
  width: 100%;
  font-family: inherit;
}

.form-control:hover,
.form-select:hover {
  border-color: var(--color-border-dark);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  outline: none;
  background: var(--color-white);
}

.form-control::placeholder {
  color: var(--color-text-tertiary);
}

.form-control:disabled,
.form-select:disabled {
  background: var(--color-bg-light);
  color: var(--color-text-tertiary);
  cursor: not-allowed;
}

/* Textarea */
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ===== FORM TEXT (Helper Text) ===== */
.form-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
  display: block;
  line-height: 1.5;
}

/* ===== INPUT GROUP (Price) ===== */
.input-group {
  display: flex;
  width: 100%;
}

.input-group-text {
  background: var(--color-bg-light);
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
  border-right: none;
  font-weight: var(--font-semibold);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  font-size: var(--text-base);
}

.input-group .form-control {
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  border-left: none;
}

.input-group .form-control:focus {
  border-color: var(--color-primary);
}

.input-group:focus-within .input-group-text {
  border-color: var(--color-primary);
}

/* ===== CONDITION OPTIONS (Radio/Checkbox) ===== */
.condition-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-check {
  padding-left: 1.8rem;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-all);
  margin-top: 0;
  flex-shrink: 0;
}

.form-check-input[type="radio"] {
  border-radius: 50%;
}

.form-check-input:hover {
  border-color: var(--color-primary);
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-check-input:focus {
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  border-color: var(--color-primary);
  outline: none;
}

.form-check-label {
  margin-left: var(--space-3);
  cursor: pointer;
  color: var(--color-text-primary);
  font-weight: var(--font-medium);
  user-select: none;
  font-size: var(--text-base);
}

/* ===== FILE UPLOAD ===== */
.file-upload {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-6);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-base);
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.file-upload:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
}

.file-upload input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  cursor: pointer;
}

.file-upload i {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: block;
  opacity: 0.8;
  transition: var(--transition-base);
}

.file-upload:hover i {
  opacity: 1;
  transform: scale(1.1);
}

.file-upload h5 {
  margin: 0 0 var(--space-2);
  color: var(--color-text-primary);
  font-weight: var(--font-semibold);
  font-size: var(--text-lg);
}

.file-upload p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ===== IMAGE PREVIEW ===== */
#imagePreview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.preview-container {
  position: relative;
  aspect-ratio: 1;
}

.preview-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.preview-image:hover {
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}

.remove-image {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  background: var(--color-danger);
  color: var(--color-white);
  border: 2px solid var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--text-xs);
  transition: var(--transition-fast);
  z-index: 10;
}

.remove-image:hover {
  background: #dc2626;
  transform: scale(1.1);
}

/* ===== ALERT MESSAGES ===== */
.alert {
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  font-weight: var(--font-medium);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert i {
  font-size: var(--text-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

.alert-info {
  background: var(--color-primary-50);
  color: var(--color-primary-dark);
  border-left: 4px solid var(--color-primary);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
  border-left: 4px solid var(--color-success);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border-left: 4px solid var(--color-danger);
}

.alert-warning {
  background: var(--color-gold-50);
  color: var(--color-gold-dark);
  border-left: 4px solid var(--color-gold);
}

/* ===== SUBMIT BUTTON ===== */
.btn-publish {
  background: var(--color-gold-gradient);
  border: none;
  color: var(--color-white);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
  width: 100%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  box-shadow: var(--shadow-gold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: inherit;
  position: relative;
  overflow: hidden;
}

.btn-publish::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-publish:hover::before {
  left: 100%;
}

.btn-publish:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
}

.btn-publish:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-gold);
}

.btn-publish:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-publish i {
  font-size: var(--text-lg);
}

/* Loading state */
.btn-publish.loading {
  color: transparent;
}

.btn-publish.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ===== FORM VALIDATION FEEDBACK ===== */
.invalid-feedback {
  font-size: var(--text-sm);
  color: var(--color-danger);
  margin-top: var(--space-2);
  display: none;
  font-weight: var(--font-medium);
}

.is-invalid ~ .invalid-feedback {
  display: block;
}

.is-invalid {
  border-color: var(--color-danger) !important;
}

.is-invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

.valid-feedback {
  font-size: var(--text-sm);
  color: var(--color-success);
  margin-top: var(--space-2);
  display: none;
  font-weight: var(--font-medium);
}

.is-valid ~ .valid-feedback {
  display: block;
}

.is-valid {
  border-color: var(--color-success) !important;
}

/* ===== RESPONSIVE: TABLET ===== */
@media (max-width: 991px) {
  .form-body {
    padding: var(--space-8);
  }

  .form-header {
    padding: var(--space-6);
  }

  .form-header h2 {
    font-size: var(--text-2xl);
  }

  #imagePreview {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  }
}

/* ===== RESPONSIVE: MOBILE ===== */
@media (max-width: 767px) {
  .create-ad-section {
    padding: var(--space-8) 0;
  }

  .form-card {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
  }

  .form-body {
    padding: var(--space-6);
  }

  .form-header {
    padding: var(--space-6) var(--space-4);
  }

  .form-header h2 {
    font-size: var(--text-xl);
    gap: var(--space-2);
  }

  .form-header h2 i {
    font-size: var(--text-xl);
  }

  .form-section {
    margin-bottom: var(--space-8);
  }

  .form-section h5 {
    font-size: var(--text-lg);
  }

  .form-label {
    font-size: var(--text-sm);
  }

  .form-control,
  .form-select {
    font-size: var(--text-base);
    padding: var(--space-3);
  }

  .file-upload {
    padding: var(--space-8) var(--space-4);
  }

  .file-upload i {
    font-size: 2.5rem;
  }

  #imagePreview {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: var(--space-3);
  }

  .btn-publish {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
  }
}

@media (max-width: 374px) {
  .form-body {
    padding: var(--space-4);
  }

  .form-header {
    padding: var(--space-4);
  }

  .btn-publish {
    padding: var(--space-3) var(--space-4);
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (prefers-contrast: high) {
  .form-control,
  .form-select {
    border-width: 3px;
  }

  .btn-publish {
    border: 2px solid var(--color-white);
  }
}

/* ===== DARK MODE ===== */
@media (prefers-color-scheme: dark) {
  .form-card {
    background: var(--color-bg-card);
    border-color: var(--color-border);
  }

  .form-header {
    background: var(--color-bg-card);
  }

  .file-upload {
    background: var(--color-bg-card);
    border-color: var(--color-border);
  }

  .file-upload:hover {
    background: rgba(37, 99, 235, 0.05);
  }

  .input-group-text {
    background: var(--color-bg-light);
  }
}

/* ===== PRINT ===== */
@media print {
  .btn-publish {
    display: none;
  }

  .file-upload {
    border-style: solid;
  }
}

/* ===== END OF CREATE.CSS ===== */