/**
 * Styles pour la liste de tâches (Todo List)
 * Design moderne et expérience utilisateur améliorée
 */

/* Configuration pour la mise en page horizontale optimisée */
@media (min-width: 1200px) {
    .todo-horizontal-layout {
        display: grid;
        grid-template-columns: 250px 1fr 300px;
        grid-template-areas: "sidebar main details";
    }
    
    .todo-sidebar {
        grid-area: sidebar;
        background-color: var(--bg-light);
        border-radius: var(--border-radius);
        padding: 1.5rem;
        position: sticky;
        top: 1.5rem;
        height: fit-content;
    }
    
    .todo-main {
        grid-area: main;
        display: flex;
        flex-direction: column;
        background-color: var(--bg-light);
        border-radius: var(--border-radius);
        padding: 1.5rem;
    }
    
    .todo-details {
        grid-area: details;
        background-color: var(--bg-light);
        border-radius: var(--border-radius);
        padding: 1.5rem;
        position: sticky;
        top: 1.5rem;
        height: fit-content;
    }
}

@media (max-width: 1199px) {
    .todo-details {
        display: none;
    }
    .todo-details.show {
        display: block;
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 300px;
        background: var(--bg-light);
        z-index: 100;
        box-shadow: -3px 0 10px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
        padding: 1.5rem;
    }
}

.todo-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 1rem;
    height: calc(100vh - 150px);
    max-height: 800px;
    min-height: 500px;
    background: var(--card-bg);
    border-radius: var(--todo-border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

/* Sidebar */
.todo-sidebar {
    background: var(--card-bg);
    border-right: 1px solid var(--border-color);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.todo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.todo-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.todo-lists {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--todo-transition);
    position: relative;
}

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

.list-item.active {
    background: var(--todo-primary-light);
    color: white;
}

.list-item i {
    width: 20px;
    text-align: center;
}

.list-item span {
    flex: 1;
}

.list-count {
    background: rgba(0, 0, 0, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    min-width: 24px;
    text-align: center;
}

.todo-sidebar-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.todo-sidebar-actions button {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.85rem;
}

/* Main content */
.todo-main {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1rem;
    overflow: hidden;
}

.todo-main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.todo-main-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.todo-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.search-container {
    position: relative;
}

.search-input {
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--input-bg);
    width: 200px;
    transition: var(--todo-transition);
}

.search-input:focus {
    width: 250px;
    box-shadow: 0 0 0 2px var(--todo-primary-light);
}

.search-container::before {
    content: "\f002";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color-secondary);
}

.todo-add-container {
    margin-bottom: 1rem;
}

.todo-input-group {
    position: relative;
    display: flex;
    margin-bottom: 1rem;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    overflow: hidden;
}
.todo-input {
    flex: 1;
    border: none;
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.todo-input:focus {
    outline: none;
    box-shadow: 0 0 0 0.1rem rgba(76, 110, 245, 0.25);
}

.todo-quick-actions {
    display: flex;
    align-items: center;
    padding-right: 0.5rem;
}

.todo-quick-actions .btn-icon {
    margin-left: 0.25rem;
}

.todo-list-container {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.todo-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.todo-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: var(--todo-border-radius);
    background: var(--card-bg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: var(--todo-transition);
    border-left: 3px solid transparent;
}

.todo-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.todo-item.completed {
    opacity: 0.75;
    border-left-color: var(--todo-success);
}

.todo-item.overdue {
    border-left-color: var(--todo-danger);
}

.todo-item.priority-high {
    border-left-color: var(--todo-danger);
}

.todo-item.priority-medium {
    border-left-color: var(--todo-warning);
}

.todo-item.priority-low {
    border-left-color: var(--todo-info);
}

.todo-checkbox {
    margin-right: 1rem;
}

.todo-checkbox input {
    display: none;
}

.todo-checkbox label {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    transition: var(--todo-transition);
}

.todo-checkbox input:checked + label {
    background: var(--todo-success);
    border-color: var(--todo-success);
}

.todo-checkbox input:checked + label::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: white;
    font-size: 0.75rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.todo-content {
    flex: 1;
    min-width: 0;
    cursor: pointer;
}

.todo-title {
    font-weight: 500;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.todo-item.completed .todo-title {
    text-decoration: line-through;
    color: var(--text-color-secondary);
}

.todo-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-color-secondary);
}

.todo-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.todo-meta .overdue {
    color: var(--todo-danger);
}

.todo-actions {
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: var(--todo-transition);
}

.todo-item:hover .todo-actions {
    opacity: 1;
}

.todo-summary {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Détails de la tâche */
.todo-details {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background: var(--card-bg);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--todo-transition);
    overflow-y: auto;
}
/* Styles pour les détails de tâche */
.todo-details {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background: var(--card-bg);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--todo-transition);
    overflow-y: auto;
}

/* Styles pour les sélecteurs */
.form-select {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    appearance: auto;
}

.todo-filter, .todo-sort {
    min-width: 120px;
    margin-left: 0.5rem;
}

/* Style pour le menu de priorité rapide */
.quick-priority-menu {
    position: absolute;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 0.25rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 100;
    padding: 0.5rem;
    display: none;
    top: 100%;
    left: 0;
    margin-top: 0.25rem;
    width: 150px;
}

.quick-priority-menu.active {
    display: block;
}

.quick-priority-option {
    display: block;
    width: 100%;
    padding: 0.5rem;
    text-align: left;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
}

.quick-priority-option:hover {
    background-color: #f8f9fa;
}

/* Style pour le menu de date rapide */
.quick-date-menu {
    position: absolute;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 0.25rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 100;
    padding: 0.5rem;
    display: none;
    top: 100%;
    left: 0;
    margin-top: 0.25rem;
    width: 250px;
}

.quick-date-menu.active {
    display: block;
}

.quick-date-option {
    display: block;
    width: 100%;
    padding: 0.5rem;
    text-align: left;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
}

.quick-date-option:hover {
    background-color: #f8f9fa;
}

.quick-date-custom {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #eee;
    display: flex;
    flex-direction: column;
}

.quick-date-custom input {
    margin-bottom: 0.5rem;
}

/* Styles pour les boutons actifs */
.btn-icon.priority-high i {
    color: #fa5252;
}

.btn-icon.priority-medium i {
    color: #fab005;
}

.btn-icon.priority-low i {
    color: #40c057;
}

.btn-icon.date-active i {
    color: #4c6ef5;
}

.todo-details.active {
    right: 0;
}

.details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.details-content {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.details-title input {
    width: 100%;
    padding: 0.75rem;
    font-size: 1.2rem;
    font-weight: 600;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    margin-bottom: 1.5rem;
    transition: var(--todo-transition);
}

.details-title input:focus {
    border-color: var(--border-color);
    background: var(--input-bg);
}

.details-group {
    margin-bottom: 1.5rem;
}

.details-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.details-label-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.priority-selector {
    display: flex;
    gap: 0.5rem;
}

.priority-btn {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    cursor: pointer;
    transition: var(--todo-transition);
}

.priority-btn:hover {
    background: var(--hover-bg);
}

.priority-btn.active[data-priority="low"] {
    background: var(--todo-info);
    color: white;
    border-color: var(--todo-info);
}

.priority-btn.active[data-priority="medium"] {
    background: var(--todo-warning);
    color: white;
    border-color: var(--todo-warning);
}

.priority-btn.active[data-priority="high"] {
    background: var(--todo-danger);
    color: white;
    border-color: var(--todo-danger);
}

.details-textarea {
    width: 100%;
    min-height: 100px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--input-bg);
    resize: vertical;
}

.reminder-options {
    display: none;
    margin-top: 0.5rem;
}

.subtasks-container {
    margin-top: 0.5rem;
}

.subtask-add {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.subtask-add input {
    flex: 1;
}

.subtasks-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.subtask-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--input-bg);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

.subtask-item.completed .subtask-title {
    text-decoration: line-through;
    color: var(--text-color-secondary);
}

.subtask-title {
    flex: 1;
}

.tag-input-container {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.tag-input-container input {
    flex: 1;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-item {
    background: var(--todo-primary-light);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tag-item button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 0.75rem;
    padding: 0;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.tag-item button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.details-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.details-info {
    font-size: 0.85rem;
    color: var(--text-color-secondary);
}

.details-actions {
    display: flex;
    gap: 0.75rem;
}

/* Modales */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--todo-border-radius);
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Sélecteurs d'icônes et de couleurs */
.icon-selector {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.icon-btn {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--todo-transition);
}

.icon-btn i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.icon-btn:hover {
    background: var(--hover-bg);
}

.icon-btn.active {
    background: var(--todo-primary);
    color: white;
    border-color: var(--todo-primary);
}

.color-selector {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.color-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--todo-transition);
}

.color-btn.active {
    transform: scale(1.2);
    border-color: var(--border-color);
}

/* Recherche avancée */
.search-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background: var(--card-bg);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--todo-transition);
}

.search-panel.active {
    right: 0;
}

.search-panel-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.search-panel-content {
    padding: 1.5rem;
    overflow-y: auto;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.checkbox-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.date-range {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.search-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.search-results {
    padding: 0 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .todo-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        height: calc(100vh - 100px);
    }
    
    .todo-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.5rem;
    }
    
    .todo-lists {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .list-item {
        white-space: nowrap;
    }
    
    .todo-actions {
        flex-wrap: wrap;
    }
}