.todo-app-demo {
    max-width: 100%;
}

.todo-input {
    position: relative;
    display: flex;
    gap: 0.5em;
    flex-wrap: wrap;
    align-items: stretch;
}

.todo-input input[type="text"] {
    flex: 1;
    min-width: 200px;
    padding: 0 0 0 2rem ;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;

}

.todo-input select {
    padding: 0.5em;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
}

.btn-add {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--accent-blue);
    border: 2px solid var(--accent-blue);
    border-radius: 8px;
    transition: all 300ms ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
}

.btn-add:hover {
    background-color: var(--accent-blue-hover);
    border: 2px solid var(--accent-blue-hover);
}

.todo-search {
    margin-top: 1em;
    position: relative;
}

.todo-search input {
    width: 100%;
    padding: 0.5em 2.5em;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-tertiary);
    box-sizing: border-box;
}

.todo-search-icon {
    position: absolute;
    left: 0.75em;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    /* Klicks gehen durch zum Input */
    opacity: 0.5;
}

.todo-search-clear {
    position: absolute;
    right: 0.5em;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    color: var(--text-muted);
    padding: 0.25em;
    line-height: 1;
    display: none;
}

.todo-search-clear:hover {
    color: var(--accent-red-dark);
}

.todo-search-clear.visible {
    display: block;
}

.todo-filter-buttons {
    display: flex;
    gap: 0.5em;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.todo-filter-buttons button {
    padding: 0.4em 0.8em;
    color: var(--text-primary);
    border: 2px solid var(--accent-blue);
    background: var(--bg-secondary);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.todo-filter-buttons button:hover {
    background: var(--bg-tertiary);
}

.todo-filter-buttons button.active {
    background: var(--accent-blue);
    color: var(--text-primary);
    border-radius: 4px;
    border: 2px solid var(--accent-blue);
}

.todo-filter-buttons button.active:hover {
    background: var(--accent-blue-hover);
    border: 2px solid var(--accent-blue-hover);
}

#todoList {
    list-style: none;
    padding: 0;
}

#todoList li {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5em;
    margin-bottom: 0.5em;
    padding: 0.75em;
    background: var(--bg-secondary);
    border-radius: 0 8px 8px 0;
    border: 1px solid var(--border-color);
    border-left: 4px solid transparent;
}

/* Prioritäts-Farben */
#todoList li.priority-high {
    border-left-color: var(--color-error);
    /* background: rgba(220, 53, 69, 0.05); */
    background: var(--bg-tertiary);
}

#todoList li.priority-medium {
    border-left-color: var(--color-warning);
    /* background: rgba(255, 193, 7, 0.05); */
    background: var(--bg-tertiary);
}

#todoList li.priority-low {
    border-left-color: var(--color-success);
    /* background: rgba(40, 167, 69, 0.05); */
    background: var(--bg-tertiary);
}

#todoList li.priority-high:hover {
    background: rgba(220, 53, 69, 0.05);
}

#todoList li.priority-medium:hover {
    background: rgba(255, 193, 7, 0.05);
}

#todoList li.priority-low:hover {
    background: rgba(40, 167, 69, 0.05);
}

#todoList li .todo-content {
    flex: 1;
    min-width: 0;
    /* Wichtig für Flexbox-Umbruch */
}

#todoList li .todo-text {
    cursor: pointer;
    word-break: break-word;
    /* Erzwingt Umbruch bei langen Wörtern */
    overflow-wrap: break-word;
    /* Fallback für ältere Browser */
    hyphens: auto;
    /* Automatische Silbentrennung */
}

#todoList li .todo-text.done {
    text-decoration: line-through;
    opacity: 0.6;
}

#todoList li .todo-meta {
    font-size: 0.75em;
    color: var(--text-muted);
    margin-top: 0.25em;
    display: flex;
    gap: 1em;
    flex-wrap: wrap;
}

#todoList li .todo-priority-badge {
    font-size: 0.7em;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-weight: bold;
    text-transform: uppercase;
}

.todo-priority-badge.high {
    background: var(--color-error);
    color: var(--text-primary);
}

.todo-priority-badge.medium {
    background: var(--color-warning);
    color: #333;
}

.todo-priority-badge.low {
    background: var(--color-success);
    color: var(--text-primary);
}

#todoList li .todo-actions {
    display: flex;
    gap: 0.25em;
    flex-shrink: 0;
}

#todoList li button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25em;
    font-size: 1em;
    opacity: 0.7;
    transition: opacity 0.2s;
}

#todoList li button:hover {
    opacity: 1;
}

.todo-stats {
    margin-top: 1em;
    padding: 0.5em;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 0.9em;
}

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

#resetTodos {
    background: var(--color-error);
    color: white;
    border: none;
    padding: 0.5rem 1rem 0.6rem;
    border-radius: 4px;
    cursor: pointer;
}

#resetTodos:hover {
    background: var(--danger-hover, #c82333);
}

.search-highlight {
    background: yellow;
    padding: 0 2px;
    border-radius: 2px;
}

.no-results {
    font-style: italic;
    opacity: 0.6;
    text-align: center;
    padding: 1em;
}

/* Modal für Bearbeitung */
.todo-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.todo-modal {
    background: var(--bg-primary, white);
    padding: 1.5em;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    min-width: 300px;
    max-width: 90%;
}

.todo-modal h4 {
    margin: 0 0 1em 0;
    font-size: 1.1em;
}

.todo-modal-field {
    margin-bottom: 1em;
}

.todo-modal-field label {
    display: block;
    margin-bottom: 0.3em;
    font-weight: bold;
    font-size: 0.9em;
}

.todo-modal-field input,
.todo-modal-field select {
    width: 100%;
    background-color: var(--text-primary);
    padding: 0.5em;
    border: 1px solid var(--border-color, #ccc);
    border-radius: 4px;
    font-size: 1em;
    box-sizing: border-box;
}

.todo-modal-buttons {
    display: flex;
    gap: 0.5em;
    justify-content: flex-end;
    margin-top: 1.5em;
}

.todo-modal-buttons button {
    padding: 0.5em 1em;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
}

.todo-modal-cancel {
    background: var(--bg-secondary, #f5f5f5);
    border: 1px solid var(--border-color, #ccc);
    color: var(--text-primary, #333);
}

.todo-modal-cancel:hover {
    background: var(--bg-tertiary, #e0e0e0);
}

.todo-modal-save {
    background: var(--accent-blue);
    border: none;
    color: white;
}

.todo-modal-save:hover {
    background: var(--accent-blue-hover);
}

/* ===== NEUE CSS-KLASSEN für ToDo App v2 =====
   Füge diese Styles in deinen <head> oder CSS-Datei ein
   ================================================== */

/* --- Filter-Bereich Layout --- */
.todo-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

/* --- Prioritäts-Filter Dropdown --- */
.todo-priority-filter select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}

.todo-priority-filter select:focus {
    outline: none;
    border-color: var(--accent-blue-hover);
}

/* --- Tag-Filter Buttons Reihe --- */
.todo-tag-filters {
    display: none; /* Wird via JS auf flex gesetzt wenn Tags existieren */
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.75rem 0.75rem 0.75rem 0;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.tag-filter-btn {
    padding: 0.35rem 0.75rem;
    border: 2px solid var(--bg-light);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tag-filter-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue-hover);
    color: var(--text-primary);
}

.tag-filter-btn.active {
    background: var(--bg-light);
    border-color: var(--bg-light);
    color: #fff;
}

.tag-filter-btn.active:hover {
    background: var(--bg-light);
    border-color: var(--accent-blue-hover);
    color: #fff;
}

/* --- Tag-Badges in Aufgaben --- */
.todo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.4rem;
}

.todo-tag-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.todo-tag-badge:hover {
    background: var(--bg-light);
    color: var(--accent-blue);
}

.todo-tag-badge.active {
    background: var(--bg-light);
    color: var(--text-primary);
}

/* --- Drag & Drop Styles --- */
.todo-drag-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    color: var(--text-tertiary, #999);
    cursor: grab;
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.todo-drag-handle:hover {
    opacity: 1;
}

.todo-drag-handle:active {
    cursor: grabbing;
}

/* Aufgabe während des Ziehens */
#todoList li.dragging {
    opacity: 0.5;
    background: var(--bg-secondary, #f5f5f5);
    border: 2px dashed var(--color-accent, #007bff);
}

/* Drop-Ziel markieren */
#todoList li.drag-over {
    border-top: 3px solid var(--color-accent, #007bff);
    margin-top: -3px;
}

/* Drag-Handle nur bei Hover auf Aufgabe zeigen (optional) */
/*
#todoList li .todo-drag-handle {
    visibility: hidden;
}
#todoList li:hover .todo-drag-handle {
    visibility: visible;
}
*/

/* --- Modal Hint für Tags --- */
.todo-modal-hint {
    font-size: 0.8rem;
    color: var(--text-tertiary, #999);
    margin: 0.5rem 0 1rem 0;
    font-style: italic;
}

/* --- Responsive Anpassungen --- */
@media (max-width: 600px) {
    .todo-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .todo-filter-buttons {
        justify-content: center;
    }
    
    .todo-priority-filter {
        width: 100%;
    }
    
    .todo-priority-filter select {
        width: 100%;
    }
    
    .todo-tag-filters {
        justify-content: center;
    }
}