/* ============================================
   📝 SMK PPDB FORM - ENHANCED STYLES
   Beautiful Form UI with Modern Green Theme
   ============================================ */

/* === FORM CONTAINER === */
.smk-ppdb-form {
  max-width: 100%;
}

/* === FORM SECTIONS === */
.smk-ppdb-section {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 1.5rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.smk-ppdb-section:hover {
  border-color: #bbf7d0;
  box-shadow: 0 4px 20px rgba(22, 163, 74, 0.08);
}

.smk-ppdb-section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #f0fdf4;
}

.smk-ppdb-section-title i {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  color: #16a34a;
  border-radius: 10px;
  font-size: 1rem;
}

/* === FORM FIELDS === */
.smk-ppdb-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.5rem;
}

.smk-ppdb-form label .required {
  color: #dc2626;
  margin-left: 2px;
}

.smk-ppdb-form input,
.smk-ppdb-form textarea,
.smk-ppdb-form select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  color: #0f172a;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 0.875rem;
  outline: none;
  transition: all 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.smk-ppdb-form input:hover,
.smk-ppdb-form textarea:hover,
.smk-ppdb-form select:hover {
  border-color: #cbd5e1;
}

.smk-ppdb-form input:focus,
.smk-ppdb-form textarea:focus,
.smk-ppdb-form select:focus {
  background: white;
  border-color: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.1);
}

.smk-ppdb-form input::placeholder,
.smk-ppdb-form textarea::placeholder {
  color: #94a3b8;
}

/* Select dropdown arrow */
.smk-ppdb-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

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

/* File input */
.smk-ppdb-form input[type="file"] {
  padding: 0.75rem;
  cursor: pointer;
}

.smk-ppdb-form input[type="file"]::file-selector-button {
  padding: 0.5rem 1rem;
  margin-right: 1rem;
  background: linear-gradient(135deg, #16a34a 0%, #10b981 100%);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.smk-ppdb-form input[type="file"]::file-selector-button:hover {
  background: linear-gradient(135deg, #15803d 0%, #059669 100%);
}

/* Checkbox & Radio */
.smk-ppdb-form input[type="checkbox"],
.smk-ppdb-form input[type="radio"] {
  width: auto;
  padding: 0;
  margin-right: 0.5rem;
  accent-color: #16a34a;
}

/* === ERROR STATES === */
.smk-field-error {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: #dc2626;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #fef2f2;
  border-radius: 0.5rem;
  border-left: 3px solid #dc2626;
}

.smk-field-error::before {
  content: '\f071';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.75rem;
}

.smk-ppdb-form input.error,
.smk-ppdb-form textarea.error,
.smk-ppdb-form select.error {
  border-color: #dc2626;
  background: #fef2f2;
}

.smk-ppdb-form input.error:focus,
.smk-ppdb-form textarea.error:focus,
.smk-ppdb-form select.error:focus {
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

/* === SUCCESS STATES === */
.smk-ppdb-form input.success,
.smk-ppdb-form textarea.success,
.smk-ppdb-form select.success {
  border-color: #16a34a;
  background: #f0fdf4;
}

/* === FORM GRID === */
.smk-ppdb-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

.smk-ppdb-row.two-cols {
  grid-template-columns: 1fr 1fr;
}

.smk-ppdb-row.three-cols {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 640px) {
  .smk-ppdb-row.two-cols,
  .smk-ppdb-row.three-cols {
    grid-template-columns: 1fr;
  }
}

/* === SUBMIT BUTTON === */
.smk-ppdb-form button[type="submit"],
.smk-ppdb-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  width: 100%;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, #16a34a 0%, #10b981 100%);
  border: none;
  border-radius: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(22, 163, 74, 0.35);
  position: relative;
  overflow: hidden;
}

.smk-ppdb-form button[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.smk-ppdb-form button[type="submit"]:hover::before {
  left: 100%;
}

.smk-ppdb-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(22, 163, 74, 0.45);
}

.smk-ppdb-form button[type="submit"]:active {
  transform: translateY(0);
}

.smk-ppdb-form button[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.smk-ppdb-form button[disabled]::before {
  display: none;
}

/* === HELPER TEXT === */
.smk-ppdb-helper {
  font-size: 0.8125rem;
  color: #64748b;
  margin-top: 0.375rem;
}

/* === ALERT MESSAGES === */
.smk-ppdb-alert {
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.smk-ppdb-alert-success {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1px solid #86efac;
  color: #166534;
}

.smk-ppdb-alert-error {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.smk-ppdb-alert-info {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border: 1px solid #93c5fd;
  color: #1e40af;
}

.smk-ppdb-alert i {
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* === STEP INDICATOR === */
.smk-ppdb-steps {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.smk-ppdb-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.smk-ppdb-step-number {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e2e8f0;
  color: #64748b;
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
  transition: all 0.3s ease;
}

.smk-ppdb-step.active .smk-ppdb-step-number {
  background: linear-gradient(135deg, #16a34a 0%, #10b981 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.35);
}

.smk-ppdb-step.completed .smk-ppdb-step-number {
  background: #16a34a;
  color: white;
}

.smk-ppdb-step-line {
  width: 40px;
  height: 2px;
  background: #e2e8f0;
  border-radius: 1px;
}

.smk-ppdb-step.completed + .smk-ppdb-step .smk-ppdb-step-line {
  background: #16a34a;
}

/* === MOBILE RESPONSIVE === */
@media (max-width: 640px) {
  .smk-ppdb-section {
    padding: 1.25rem;
    border-radius: 1.25rem;
  }
  
  .smk-ppdb-section-title {
    font-size: 1rem;
  }
  
  .smk-ppdb-section-title i {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }
  
  .smk-ppdb-form input,
  .smk-ppdb-form textarea,
  .smk-ppdb-form select {
    padding: 0.75rem 0.875rem;
    font-size: 1rem; /* Prevent zoom on iOS */
    border-radius: 0.75rem;
  }
  
  .smk-ppdb-form button[type="submit"] {
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    border-radius: 0.875rem;
  }
}