/* Responsive Design */

/* Large Screens */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* Medium Screens */
@media (max-width: 992px) {
    .container {
        max-width: 960px;
    }
}

/* Small Screens */
@media (max-width: 768px) {
    .container {
        max-width: 720px;
    }

    .tabs {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .tasks-list {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .modal-content {
        width: 95%;
        max-width: none;
        margin: 20px;
    }

    .modal-title {
        font-size: 18px;
    }

    .modal-header {
        padding: 12px 20px;
    }

    .modal-body {
        padding: 20px;
    }

    .form-group {
        margin-bottom: 16px;
    }

    .form-label {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .priority-label {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .form-input {
        padding: 14px 16px;
        font-size: 15px;
    }

    .task-title-field {
        font-size: 18px;
        padding: 14px 16px;
    }

    .task-notes-field {
        min-height: 80px;
        font-size: 14px;
        padding: 14px 16px;
    }

    .modal-footer {
        padding: 12px 20px;
        gap: 8px;
    }

    .modal-btn {
        padding: 8px 16px;
        font-size: 14px;
        font-family: var(--font-primary);
    }

    .btn-green {
        background: var(--primary-gradient);
        color: white;
        box-shadow: 0 4px 12px rgba(76, 199, 244, 0.2);
    }

    .btn-green:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 16px rgba(76, 199, 244, 0.3);
    }

    .btn-cancel {
        background: rgba(255, 255, 255, 0.5);
        color: var(--text-secondary);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .btn-cancel:hover {
        background: rgba(255, 255, 255, 0.7);
        color: var(--text);
        transform: translateY(-1px);
    }

    .reactivate-btn {
        padding: 6px 12px;
        font-size: 13px;
    }

    .delete-btn {
        width: 28px;
        height: 28px;
        font-size: 14px;
    }

    .reset-btn {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .header-controls {
        gap: 8px;
    }

    .close-btn {
        font-size: 16px;
        font-family: var(--font-primary);
    }

    .lang-toggle {
        font-size: 13px;
        padding: 6px 10px;
    }

    .timer {
        font-size: 28px;
    }

    .add-task-btn {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }

    .ltr .add-task-btn {
        right: auto;
        left: 20px;
    }

    .timer-controls {
        gap: 8px;
    }

    .timer-btn {
        height: 48px;
        font-size: 14px;
        background: var(--priority-medium);
        color: white;
    }

    .timer-btn.btn-green {
        background: var(--priority-low);
        color: white;
    }

    .timer-btn.btn-red {
        background: var(--priority-high);
        color: white;
    }

    .timer-btn::after {
        font-size: 24px;
    }
}

/* Extra Small Screens */
@media (max-width: 576px) {
    .container {
        max-width: 540px;
    }

    .tasks-list {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: 10px;
    }

    .timer {
        font-size: 24px;
    }

    .priority-options {
        flex-direction: column;
        gap: 5px;
    }

    .priority-btn {
        width: 100%;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .reactivate-btn {
        padding: 6px 10px;
        font-size: 12px;
    }
}