@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
:root {
    --bg-primary: #161616;
    --bg-secondary: #1F1F1F;
    --bg-tertiary: #2D2D2D;
    --bg-quaternary: #4D4D4D;
    --border-color: #3f3f3f;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent: #26FF63;
    --accent-hover: #1ecc4f;
    --success: #19B14E;
    --warning: #c58b2d;
    --danger: #B1192B;
    --preview-bg: #161616;
    --preview-border: #26FF63;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: var(--text-secondary);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 1rem;
}

.logo {
    background-image: url("./images/logo.png");
    width: 100%;
    height: 10rem;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.container-fluid {
    max-width: 1920px;
    margin: 0 auto;
    padding: 1.5rem;
}

.header {
    text-align: center;
    padding: 2rem 0 1.5rem;
}

.header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.header .subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
}

.nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.nav-item {
    flex: 1;
    gap: 0.5rem;
}

.nav-tabs {
    border-bottom: 2px solid transparent;
    margin-bottom: 1.5rem;
    width: 100%;
    flex: 1;
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: var(--bg-secondary);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    border-radius: 6px;
}

.nav-link > i {
    font-size: 1rem;
    color: var(--text-secondary);
}

.nav-tabs .nav-link:hover {
   background: rgba(38, 255, 99, 0.1);
    border: 1px solid rgba(38, 255, 99, 0.2); 
    opacity: 0.8;
}

.nav-tabs .nav-link.active {
     color: #fff;
    background: rgba(38, 255, 99, 0.1);
    border: 1px solid rgba(38, 255, 99, 1); 
}

.nav-tabs .nav-link.active i {
    color: #fff;
}

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.card-header {
    background: var(--bg-tertiary);
    padding: 0.85rem 1.25rem;
    font-weight: 600;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header i {
    color: var(--accent);
    font-size: 1rem;
}

.card-body {
    padding: 1.25rem;
}

.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.4rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-control, .form-select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.form-control:focus, .form-select:focus {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 2px rgba(38, 255, 99, 0.1);
    outline: none;
}

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

.btn {
    padding: 0.45rem 0.9rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn i {
    font-size: 0.85rem;
}

.btn-primary {
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid rgba(0, 255, 102, 1); 
    color: #fff;
}

.btn-warning {
    background: rgba(255, 157, 0, 0.1);
    border: 1px solid rgba(255, 157, 0, 1); 
    color: #fff;
}

.btn-warning:hover:not(:disabled) {
   background: rgba(255, 157, 0, 0.3);
    border: 1px solid rgba(255, 157, 0, 1); 
}

.btn-primary:hover:not(:disabled) {
   background: rgba(0, 255, 102, 0.3);
    border: 1px solid rgba(0, 255, 102, 1); 
}

.btn-success {
   background: rgba(0, 255, 102, 0.1);
    border: 1px solid rgba(0, 255, 102, 1); 
    color: #fff;
}

.btn-success:hover:not(:disabled) {
   background: rgba(0, 255, 102, 0.3);
    border: 1px solid rgba(0, 255, 102, 1); 
}

.btn-danger {
    background: rgba(255, 157, 0, 0.1);
    border: 1px solid rgba(255, 157, 0, 1); 
    color: #fff;
}

.btn-danger:hover:not(:disabled) {
    background: rgba(255, 157, 0, 0.3);
    border: 1px solid rgba(255, 157, 0, 1); 
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-quaternary);
}

.btn-info {
    background: rgba(96, 23, 184,0.1);
    border: 1px solid rgba(96, 23, 184, 1); 
    color: #fff;
}

.btn-info:hover:not(:disabled) {
    background: rgba(96, 23, 184,0.3);
    border: 1px solid rgba(96, 23, 184, 1); 
}

.btn-sm {
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
}

.btn-sm i {
    font-size: 0.75rem;
}

.category-section {
    margin-bottom: 1rem;
}

.category-section.collapsed .card-body {
    display: none;
}

.category-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
}

.category-section-header:hover {
    background: var(--bg-quaternary);
}

.category-section-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.category-section-header h3 i {
    font-size: 1.1rem;
}

.category-toggle {
    font-size: 0.95rem;
    transition: transform 0.2s ease;
}

.category-section.collapsed .category-toggle {
    transform: rotate(-90deg);
}

.type-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
    margin-bottom: 0.85rem;
}

.type-card {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    padding: 0.85rem;
    transition: all 0.2s ease;
}

.type-card:hover {
    border-color: var(--accent);
}

.type-card-header {
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.type-card-header.ajout {
    color: var(--success);
    border-color: var(--success);
}

.type-card-header.modification {
    color: var(--warning);
    border-color: var(--warning);
}

.type-card-header.suppression {
    color: var(--danger);
    border-color: var(--danger);
}

.entry-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.entry-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    margin-bottom: 0.4rem;
    transition: all 0.2s ease;
}

.entry-item:hover {
    background: var(--bg-quaternary);
    transform: translateX(2px);
}

.entry-item:last-child {
    margin-bottom: 0;
}

.entry-text {
    flex: 1;
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.entry-actions {
    display: flex;
    gap: 0.25rem;
}

.btn-delete-entry {
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: 0.25rem 0.4rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-delete-entry:hover {
    background: var(--danger);
    color: #fff;
}

.add-entry-section {
    margin-top: 0.85rem;
    padding: 0.85rem;
    background: var(--bg-quaternary);
    border-radius: 6px;
}

.entry-type-selector {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.type-btn {
    flex: 1;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.type-btn i {
    font-size: 0.75rem;
}

.type-btn:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.type-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: #000;
}

.entry-input-group {
    display: flex;
    gap: 0.5rem;
}

.entry-input-group input {
    flex: 1;
}

.action-buttons {
    position: sticky;
    bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    justify-content: center;
    padding: 1rem;
    background: rgba(31, 31, 31, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    z-index: 1000;
    width: 40%;
    left: 50%;
    transform: translateX(-50%);
}

.preview-container {
    min-height: 400px;
    overflow-x: auto;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.category-management-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 0.65rem;
    transition: all 0.2s ease;
}

.category-management-item:hover {
    border-color: var(--accent);
}

.category-icon-preview {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 1.25rem;
}

.category-info {
    flex: 1;
}

.category-info h5 {
    margin: 0 0 0.2rem 0;
    font-weight: 600;
    font-size: 0.9rem;
}

.category-info small {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.icon-help {
    color: var(--accent);
    margin-left: 0.35rem;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s ease;
}

.icon-help:hover {
    color: var(--accent-hover);
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

.modal-header .modal-title {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    gap: 0.5rem;
}

.modal-body {
    max-height: 80vh;
    overflow-y: auto;
    padding: 1.25rem;
}

.btn-close {
    filter: invert(1);
}

.history-item {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 0.75rem;
    border-left: 3px solid var(--accent);
    transition: all 0.2s ease;
    cursor: pointer;
}

.history-item:hover {
    background: var(--bg-quaternary);
}

.history-item.expanded .history-details {
    display: block;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.history-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
}

.history-meta {
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.history-meta i {
    margin-right: 0.25rem;
}

.history-description {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.history-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.history-details {
    display: none;
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-color);
}

.history-category {
    margin-bottom: 0.85rem;
}

.history-category-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.history-entries {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.history-entry-group {
    flex: 1;
    min-width: 180px;
    background: var(--bg-secondary);
    padding: 0.6rem;
    border-radius: 4px;
}

.history-entry-group-title {
    font-weight: 600;
    font-size: 0.75rem;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.history-entry-group.ajout .history-entry-group-title {
    color: var(--success);
}

.history-entry-group.modification .history-entry-group-title {
    color: var(--warning);
}

.history-entry-group.suppression .history-entry-group-title {
    color: var(--danger);
}

.history-entry-item {
    font-size: 0.75rem;
    padding: 0.2rem 0;
    color: var(--text-secondary);
}

#alert-container {
    width: fit-content;
  position: fixed;
  top: 2rem;
  right: 2rem;
    z-index: 100000;
}

.alert-toast {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    width: fit-content;
    min-width: 280px;
    padding: 0.85rem 1.25rem;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.alert-success {
    background-color: rgba(0, 255, 102, 0.1);
    border: 1px solid rgb(0, 255, 102);
    color: #fff;
}

.alert-error {
    background: var(--danger);
    color: #fff;
}

.alert-warning {
    background: #c47d2b;
    color: #000;
}

.text-muted {
    color: var(--text-muted);
}

.text-center {
    text-align: center;
}

.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2.5rem;
    margin-bottom: 0.85rem;
    opacity: 0.5;
}

.empty-state p {
    font-size: 1rem;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.loading-overlay.show {
    display: flex;
}

.loading-overlay.hidden {
    display: none;
}

.loading-spinner {
    text-align: center;
    color: var(--accent);
}

.loading-spinner i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.loading-spinner p {
    font-size: 1rem;
    color: var(--text-primary);
    margin: 0;
}

@media (max-width: 1200px) {
    .preview-wrapper {
        width: 100%;
        transform: none;
    }
}

@media (max-width: 992px) {
    .type-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .preview-type-cards {
        flex-direction: column;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 13px;
    }

    .container-fluid {
        padding: 1rem;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .nav-tabs .nav-link {
        padding: 0.5rem 0.85rem;
        font-size: 0.75rem;
    }
    
    .preview-header-section {
        flex-direction: column;
        gap: 0.4rem;
    }
    
    .preview-title {
        text-align: left;
    }

    .card-body {
        padding: 1rem;
    }
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.fa-solid {
    color: #fff;
}