@media screen and (max-width: 1200px) {
    .typewriter {
        transform: scale(0.85);
    }
}

@media screen and (max-width: 992px) {
    .typewriter {
        transform: scale(0.7);
    }
    
    .sticky-note {
        transform: scale(0.8) rotate(2deg);
        right: 20px;
        top: 20px;
    }
    
    .restart-note {
        transform: scale(0.8) rotate(-3deg);
        right: 20px;
        top: 300px;
    }
    
    .timer-note {
        transform: scale(0.8) rotate(1deg);
        right: 20px;
        top: 200px;
    }
}

@media screen and (max-width: 768px) {
    .typewriter {
        transform: scale(0.55);
        margin-bottom: 0;
    }
    
    .desk {
        padding-bottom: 0;
        align-items: flex-end;
    }
    
    .sticky-note {
        position: fixed;
        top: 10px;
        right: 10px;
        width: auto;
        min-width: 120px;
        padding: 10px;
        transform: none;
        font-size: 0.8rem;
        z-index: 1000;
        border-radius: 5px;
    }
    
    .sticky-note .pin {
        display: none;
    }
    
    .sticky-note h3 {
        font-size: 1rem;
        margin-bottom: 5px;
        padding-bottom: 2px;
        border-bottom-width: 1px;
    }
    
    .stat-row {
        margin-bottom: 5px;
    }
    
    .stat .val {
        font-size: 1.1rem;
    }
    
    .stat .label {
        font-size: 0.6rem;
    }
    
    .restart-note {
        position: fixed;
        top: 10px;
        left: 10px;
        right: auto;
        width: auto;
        height: auto;
        padding: 8px 15px;
        transform: none;
        z-index: 1000;
        border-radius: 5px;
        box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
    }
    
    .restart-note .pin {
        display: none;
    }
    
    #restart-button {
        font-size: 1rem;
    }
    
    .timer-note {
        position: fixed;
        top: 60px;
        left: 10px;
        right: auto;
        width: auto;
        min-width: 80px;
        height: auto;
        padding: 8px 15px;
        transform: none;
        z-index: 1000;
        border-radius: 5px;
        font-size: 1.2rem;
    }
    
    .timer-note .pin {
        display: none;
    }
    
    .timer-note #timer-display {
        font-size: 1.5rem;
    }
    
    .modal-content {
        width: 90%;
        margin: 30% auto;
        padding: 20px;
    }
    
    .controls-row {
        gap: 20px;
        padding: 10px;
    }
    
    .mode-btn {
        width: 45px;
        height: 45px;
        font-size: 0.9rem;
    }
    
    .toast-container {
        right: 10px;
        bottom: 60px;
        left: 10px;
    }
    
    .toast {
        padding: 10px 15px;
        font-size: 0.85rem;
    }
    
    /* Loading overlay mobile */
    .loading-overlay p {
        font-size: 0.9rem;
    }
    
    .loading-spinner {
        width: 36px;
        height: 36px;
    }
}

@media screen and (max-width: 576px) {
    .typewriter {
        transform: scale(0.42);
    }
    
    .modal-content {
        padding: 15px;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .modal-actions button {
        width: 100%;
    }
}

@media screen and (max-width: 400px) {
    .typewriter {
        transform: scale(0.36);
    }
}

@media screen and (max-height: 600px) {
    .typewriter {
        transform: scale(0.45);
    }
    .desk {
        padding-bottom: 0;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-color: #000;
        --paper-color: #fff;
        --error-color: #c00;
    }
    
    .letter.correct {
        color: #000;
        font-weight: bold;
    }
    
    .letter.incorrect {
        color: #c00;
        text-decoration: underline;
    }
}