/* Validation Styles for Klaten Menghafal #9 */

/* Form Group States */
.form-group.loading input,
.form-group.loading select,
.form-group.loading textarea {
    border-color: #6c757d;
    background-color: #f8f9fa;
    position: relative;
}

.form-group.loading::after {
    content: '';
    position: absolute;
    right: 15px;
    top: 50%;
    width: 16px;
    height: 16px;
    margin-top: -8px;
    border: 2px solid #f3f3f3;
    border-radius: 50%;
    border-top: 2px solid #FFD700;
    animation: spin 1s linear infinite;
}

.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: #28a745;
    background-color: #f8fff9;
}

.form-group.success::before {
    content: '✓';
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -8px;
    color: #28a745;
    font-weight: bold;
    font-size: 16px;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.form-group.error::before {
    content: '✗';
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -8px;
    color: #dc3545;
    font-weight: bold;
    font-size: 16px;
}

/* Error Messages */
.error-message {
    font-size: 0.85rem;
    margin-top: 5px;
    padding: 5px 0;
    transition: all 0.3s ease;
}

.error-message:empty {
    display: none !important;
}

/* Quota Information */
.quota-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    border: 1px solid #90caf9;
    border-radius: 10px;
    padding: 15px;
    margin: 15px 0;
}

.quota-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.quota-progress {
    height: 100%;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    transition: width 0.3s ease;
}

.quota-progress.warning {
    background: linear-gradient(45deg, #ff9800, #f57c00);
}

.quota-progress.danger {
    background: linear-gradient(45deg, #f44336, #d32f2f);
}

.quota-text {
    font-size: 0.9rem;
    color: #1565c0;
    font-weight: 600;
    text-align: center;
}

/* Deadline Information */
.deadline-info {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border: 1px solid #ffcc02;
    border-radius: 10px;
    padding: 12px;
    margin: 15px 0;
}

.deadline-text {
    font-size: 0.9rem;
    color: #e65100;
    font-weight: 600;
    text-align: center;
}

/* Global Messages */
.global-message {
    animation: slideInRight 0.3s ease-out;
}

.global-message-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.global-message-text {
    flex: 1;
    margin-right: 10px;
}

.global-message-close {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.global-message-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

/* Field Icons */
.form-group {
    position: relative;
}

.form-group.has-icon input,
.form-group.has-icon select,
.form-group.has-icon textarea {
    padding-right: 45px;
}

/* Real-time Validation Feedback */
.validation-feedback {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
    font-size: 0.85rem;
}

.validation-feedback.success {
    color: #28a745;
}

.validation-feedback.error {
    color: #dc3545;
}

.validation-feedback.loading {
    color: #6c757d;
}

.validation-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
}

.validation-icon.loading {
    border: 2px solid #f3f3f3;
    border-radius: 50%;
    border-top: 2px solid #6c757d;
    animation: spin 1s linear infinite;
}

/* Form Step Indicators */
.step-validation {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.step-validation.valid {
    background: #28a745;
    color: white;
}

.step-validation.invalid {
    background: #dc3545;
    color: white;
}

.step-validation.pending {
    background: #ffc107;
    color: #212529;
}

/* Category Selection Validation */
.category-option.age-mismatch {
    opacity: 0.5;
    pointer-events: none;
    position: relative;
}

.category-option.age-mismatch::after {
    content: 'Usia tidak sesuai';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(220, 53, 69, 0.9);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Participant Number Validation */
.participant-item.has-errors {
    border-left-color: #dc3545;
    background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
}

.participant-item.validated {
    border-left-color: #28a745;
    background: linear-gradient(135deg, #f8fff9 0%, #fff 100%);
}

/* Institution Type Validation */
.institution-option.disabled {
    opacity: 0.5;
    pointer-events: none;
    background: #f8f9fa;
    border-color: #e9ecef;
}

/* Loading States */
.form-loading {
    position: relative;
    pointer-events: none;
}

.form-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.form-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid #f3f3f3;
    border-radius: 50%;
    border-top: 4px solid #FFD700;
    animation: spin 1s linear infinite;
    z-index: 1001;
}

/* Progress Validation */
.progress-step.validated::after {
    content: '✓';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 16px;
    height: 16px;
    background: #28a745;
    color: white;
    border-radius: 50%;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-step.has-errors::after {
    content: '!';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 16px;
    height: 16px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    font-size: 10px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Field Focus Enhancements */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
    border-color: #FFD700;
    outline: none;
}

.form-group.error input:focus,
.form-group.error select:focus,
.form-group.error textarea:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
}

.form-group.success input:focus,
.form-group.success select:focus,
.form-group.success textarea:focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
    border-color: #28a745;
}

/* Validation Summary */
.validation-summary {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 10px;
    padding: 15px;
    margin: 20px 0;
    display: none;
}

.validation-summary.show {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

.validation-summary h4 {
    color: #856404;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.validation-summary ul {
    margin: 0;
    padding-left: 20px;
    color: #856404;
}

.validation-summary li {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

/* Real-time Character Counters */
.character-counter {
    font-size: 0.75rem;
    color: #6c757d;
    text-align: right;
    margin-top: 2px;
}

.character-counter.warning {
    color: #ff9800;
}

.character-counter.danger {
    color: #f44336;
}

/* NIK Formatting */
.nik-input {
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

/* Phone Number Formatting */
.phone-input {
    font-family: 'Courier New', monospace;
}

/* Age Display */
.age-display {
    background: #e3f2fd;
    border: 1px solid #90caf9;
    border-radius: 5px;
    padding: 8px 12px;
    margin-top: 5px;
    font-size: 0.9rem;
    color: #1565c0;
    font-weight: 600;
}

.age-display.invalid {
    background: #ffebee;
    border-color: #ef9a9a;
    color: #c62828;
}

/* Institution Type Icons */
.institution-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
    display: block;
}

/* Category Level Badges */
.level-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.level-badge.pra {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
}

.level-badge.regular {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #000080;
}

/* Responsive Validation */
@media (max-width: 768px) {
    .global-message {
        position: fixed;
        top: 10px;
        left: 10px;
        right: 10px;
        max-width: none;
    }
    
    .form-group::before {
        right: 10px;
    }
    
    .validation-feedback {
        font-size: 0.8rem;
    }
    
    .quota-info,
    .deadline-info {
        margin: 10px 0;
        padding: 12px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .form-group.success input,
    .form-group.success select,
    .form-group.success textarea {
        background-color: #1a3d2e;
        border-color: #28a745;
        color: #fff;
    }
    
    .form-group.error input,
    .form-group.error select,
    .form-group.error textarea {
        background-color: #3d1a1a;
        border-color: #dc3545;
        color: #fff;
    }
    
    .form-group.loading input,
    .form-group.loading select,
    .form-group.loading textarea {
        background-color: #2d2d2d;
        border-color: #6c757d;
        color: #fff;
    }
    
    .quota-info {
        background: linear-gradient(135deg, #1a237e 0%, #3949ab 100%);
        border-color: #3f51b5;
        color: #e3f2fd;
    }
    
    .deadline-info {
        background: linear-gradient(135deg, #e65100 0%, #ff9800 100%);
        border-color: #ff9800;
        color: #fff3e0;
    }
    
    .validation-summary {
        background: #2d2d2d;
        border-color: #6c757d;
        color: #fff;
    }
    
    .age-display {
        background: #1a237e;
        border-color: #3f51b5;
        color: #e3f2fd;
    }
}

/* Print Styles */
@media print {
    .global-message,
    .validation-feedback,
    .character-counter {
        display: none !important;
    }
    
    .form-group.error,
    .form-group.success,
    .form-group.loading {
        border: 1px solid #000;
    }
    
    .form-group::before,
    .form-group::after {
        display: none !important;
    }
}

/* Accessibility Enhancements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .form-group.error input,
    .form-group.error select,
    .form-group.error textarea {
        border-width: 3px;
        border-color: #000;
        background-color: #fff;
    }
    
    .form-group.success input,
    .form-group.success select,
    .form-group.success textarea {
        border-width: 3px;
        border-color: #000;
        background-color: #fff;
    }
    
    .error-message {
        background: #fff;
        border: 2px solid #000;
        padding: 5px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .global-message,
    .validation-feedback,
    .form-group,
    .participant-item {
        animation: none !important;
        transition: none !important;
    }
    
    .form-group::after {
        animation: none !important;
    }
}

/* Focus visible support */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible,
.category-option:focus-visible,
.institution-option:focus-visible {
    outline: 3px solid #FFD700;
    outline-offset: 2px;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .category-option,
    .institution-option {
        min-height: 44px;
        padding: 15px;
    }
    
    .global-message-close {
        min-width: 44px;
        min-height: 44px;
        font-size: 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 44px;
        padding: 12px 16px;
    }
} spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes