/* Custom CSS for Prompt Optimizer */

:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #fd7e14;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    line-height: 1.4;
}

/* Header Styling */
header {
    background: linear-gradient(135deg, var(--primary-color), #0056b3) !important;
    box-shadow: var(--box-shadow);
}

header h1 {
    font-size: 2rem;
    font-weight: 600;
}

/* Card Styling */
.card {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
}

.card-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 600;
}

/* Form Controls */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

#optimizedPrompt {
    min-height: 400px;
}

/* Prompt Display Styling */
.prompt-display {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    word-wrap: break-word;
}

.prompt-display h4, .prompt-display h5, .prompt-display h6 {
    color: var(--primary-color);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.prompt-display strong {
    color: var(--dark-color);
    font-weight: 600;
}

.prompt-display em {
    font-style: italic;
    color: #6c757d;
}

.prompt-display code {
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    padding: 2px 4px;
    background-color: #e9ecef;
    border: 1px solid #dee2e6;
    border-radius: 3px;
}

.prompt-display ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.prompt-display li {
    margin-bottom: 0.25rem;
}

.prompt-display p {
    margin-bottom: 0.75rem;
}

/* Technique Options */
.technique-options {
    background-color: #f8f9fa;
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
}

/* History Page Styling */
.history-item {
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

.history-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.15);
}

.history-item .btn-group .btn {
    transition: all 0.2s ease-in-out;
}

.history-item .btn:hover {
    transform: scale(1.05);
}

/* History badges */
.badge.bg-success {
    background-color: var(--success-color) !important;
}

.badge.bg-warning {
    background-color: var(--warning-color) !important;
}

/* Toast container positioning */
.toast-container {
    z-index: 1060;
}

/* History modal styling */
.modal-xl .modal-body {
    padding: 1.5rem;
}

.modal-body .card {
    margin-bottom: 1rem;
}

.modal-body .position-relative .btn {
    opacity: 0.8;
    transition: opacity 0.2s ease-in-out;
}

.modal-body .position-relative:hover .btn {
    opacity: 1;
}

/* Empty state styling */
#emptyState .fa-3x {
    font-size: 3rem;
    opacity: 0.5;
}

/* Responsive history layout */
@media (max-width: 768px) {
    .history-item .btn-group {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    
    .history-item .btn-group .btn {
        margin: 0.2rem 0;
        border-radius: var(--border-radius) !important;
    }
}

/* Mobile-first optimizations */
@media (max-width: 480px) {
    .container {
        padding-left: 0.25rem;
        padding-right: 0.25rem;
    }
    
    header {
        padding: 0.5rem 0 !important;
    }
    
    header h1 {
        font-size: 1.2rem;
        margin-bottom: 0.1rem;
    }
    
    .card-body {
        padding: 0.5rem;
    }
    
    .card-header {
        padding: 0.4rem 0.5rem;
        font-size: 0.9rem;
    }
    
    .technique-options {
        padding: 0.4rem;
    }
    
    .form-check {
        padding-left: 1rem;
        margin-bottom: 0.3rem;
    }
    
    .btn-lg {
        padding: 0.35rem 0.7rem;
        font-size: 0.9rem;
    }
    
    .alert {
        padding: 0.4rem 0.5rem;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }
    
    #optimizedPrompt {
        min-height: 250px;
    }
}

.form-check {
    padding-left: 1.5rem;
}

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

/* AI Recommendation Box Styling */
.ai-recommendation-box {
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.15);
}

.ai-recommendation-box .card-body {
    background: linear-gradient(135deg, #f8fff9, #e8f5e8);
    border: 2px solid #28a745;
}

.ai-recommendation-box .form-check-input:checked {
    background-color: var(--success-color);
    border-color: var(--success-color);
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.ai-recommendation-box .form-check-input {
    transform: scale(1.2);
}

.ai-recommendation-box .form-check-label strong {
    color: var(--success-color);
    font-size: 1.1rem;
}

.ai-recommendation-box small {
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Enhanced AI Recommendation Box - More prominent styling */
.ai-recommendation-box-enhanced {
    transition: all 0.3s ease-in-out;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.25) !important;
    border: 3px solid #28a745 !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, #f0fff4, #dcf5dc) !important;
}

.ai-recommendation-box-enhanced .card-body {
    background: linear-gradient(135deg, #f0fff4, #dcf5dc) !important;
    border: none !important;
    padding: 1.5rem !important;
}

.ai-recommendation-box-enhanced .form-check-input {
    transform: scale(1.3) !important;
    margin-top: 0.2rem;
}

.ai-recommendation-box-enhanced .form-check-input:checked {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25) !important;
}

.ai-recommendation-box-enhanced .form-check-label strong {
    color: #28a745 !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
}

.ai-recommendation-box-enhanced small {
    font-size: 0.95rem !important;
    line-height: 1.5;
    color: #495057 !important;
}

.ai-recommendation-box-enhanced:hover {
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.3) !important;
    transform: translateY(-2px);
}

#aiChooseBtn {
    background: linear-gradient(135deg, var(--success-color), #157347);
    border: none;
    transition: all 0.3s ease-in-out;
}

#aiChooseBtn:hover {
    background: linear-gradient(135deg, #157347, #0f5132);
}

/* Technique Collapse Button Styling */
#techniqueToggleBtn {
    border: 1px solid #6c757d;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    transition: all 0.15s ease-in-out;
}

#techniqueToggleBtn:hover {
    background-color: #f8f9fa;
    border-color: #495057;
}

#techniqueToggleIcon {
    font-size: 0.875rem;
    transition: transform 0.15s ease-in-out;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

/* Action Button Styling */
.btn-copy, .btn-export {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

#critiqueBtn.btn-critique {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
    color: white !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    padding: 0.75rem 1.5rem !important;
}

#critiqueBtn.btn-critique:hover {
    background-color: #c82333 !important;
    border-color: #bd2130 !important;
    color: white !important;
}

#critiqueBtn.btn-critique:focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5) !important;
    color: white !important;
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
}

#critiqueBtn.btn-critique:active {
    background-color: #bd2130 !important;
    border-color: #b21f2d !important;
    color: white !important;
}

#critiqueBtn.btn-critique:disabled {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
    color: white !important;
    opacity: 0.6 !important;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3, #004085);
}

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

/* Loading State */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Empty State */
#emptyState i {
    color: #6c757d;
    opacity: 0.5;
}

/* Technique Badges */
.technique-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.technique-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.technique-badge i {
    margin-right: 0.25rem;
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
}

.alert-info {
    background-color: #e7f3ff;
    color: #0c5460;
    border-left: 4px solid var(--info-color);
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

/* Toast Notifications */
.toast {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        line-height: 1.3;
    }
    
    header {
        padding: 0.75rem 0 !important;
    }
    
    header h1 {
        font-size: 1.3rem;
        margin-bottom: 0.25rem;
    }
    
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .card {
        margin-bottom: 0.75rem;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .card-header {
        padding: 0.5rem 0.75rem;
        font-size: 0.95rem;
    }
    
    .btn-lg {
        padding: 0.4rem 0.8rem;
        font-size: 0.95rem;
    }
    
    .technique-options {
        padding: 0.5rem;
        margin-bottom: 0.75rem;
    }
    
    .form-check {
        padding-left: 1.2rem;
        margin-bottom: 0.4rem;
    }
    
    .technique-badge {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
    
    .alert {
        padding: 0.5rem 0.75rem;
        margin-bottom: 0.75rem;
    }
    
    textarea.form-control {
        min-height: 80px;
    }
    
    #optimizedPrompt {
        min-height: 300px;
    }
    
    .ai-recommend-option {
        padding-top: 0.5rem;
        margin-top: 0.5rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.slide-up {
    animation: slideUp 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Guidelines Page Specific Styles */
.hover-shadow {
    transition: box-shadow 0.3s ease-in-out, transform 0.2s ease-in-out;
}

.hover-shadow:hover {
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15) !important;
}

.bg-gradient {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
}

.guidelines-card {
    border: none;
    border-radius: 1rem;
    overflow: hidden;
}

.guidelines-card .card-header {
    border-bottom: none;
    padding: 1.25rem 1.5rem;
}

.guidelines-card .card-body {
    padding: 1.5rem;
}

.accordion-button {
    background-color: transparent;
    border: none;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--primary-color);
}

.accordion-button:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Navigation Styles */
.navbar-nav .nav-link {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease-in-out;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

/* Print Styles */
@media print {
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
    
    .btn, .toast-container, .navbar {
        display: none !important;
    }
}