/* --- Cards (Liste) --- */

.task-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--sp-sm) var(--sp-md);
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: var(--sp-xs);
    cursor: pointer;
    position: relative;
    user-select: none;
    -webkit-user-select: none;
    animation: slideInLeft 0.3s ease-out;
}

.task-card:hover {
    background-color: var(--bg-main);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.task-card.completed {
    opacity: 0.5;
}

/* Checkbox */
.custom-check {
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 2px solid var(--border-hover);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    background: var(--bg-card);
    position: relative;
}

.custom-check:hover {
    border-color: var(--primary);
    transform: scale(1.08);
}

.custom-check.checked {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-color: var(--primary);
}

/* Status Badge */
.status-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: var(--primary-bg);
    color: var(--primary);
    border: 1px solid var(--primary);
    text-transform: uppercase;
    white-space: nowrap;
}

.subtask-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
}

.theme-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Toast (UI feedback) */
#toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 14px 24px;
    border-radius: var(--radius-md);
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 9999;
}

#toast.show {
    transform: translateX(0);
    opacity: 1;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 768px) {
    .task-card {
        padding: 12px;
        gap: 12px;
    }

    .custom-check {
        width: 20px;
        height: 20px;
        min-width: 20px;
    }

    .status-badge {
        font-size: 9px;
        padding: 3px 6px;
    }
}