/* ===== TABLET ===== */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .card-wide {
        grid-column: span 1;
    }

    .stats-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== MOBILE ===== */
@media (max-width: 640px) {
    html {
        font-size: 15px;
    }

    .login-container {
        padding: 28px 22px;
        border-radius: var(--radius-lg);
    }

    .logo h1 {
        font-size: 26px;
    }

    .login-tabs {
        flex-wrap: wrap;
        border-radius: var(--radius-md);
    }

    .tab-btn {
        padding: 8px 10px;
        font-size: 12px;
        flex: 1 1 auto;
        min-width: 0;
    }

    .quiz-header {
        padding: 12px 16px;
    }

    .quiz-body {
        padding: 20px 16px;
    }

    .quiz-body h2 {
        font-size: 18px;
    }

    .single-question-text {
        font-size: 20px;
    }

    .big-toggle-btn {
        padding: 20px 24px;
        font-size: 18px;
    }

    .quiz-footer {
        padding: 12px 16px;
    }

    .peer-entry .form-row {
        flex-direction: column;
    }

    .peer-entry .form-row .form-group:last-child {
        flex: 1;
    }

    .yes-no-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .yes-no-toggle {
        width: 100%;
    }

    .yes-no-toggle .toggle-btn {
        flex: 1;
    }

    .choice-group {
        flex-direction: column;
    }

    .choice-card-label {
        flex-direction: row;
        padding: 14px 16px;
    }

    .dashboard-header {
        padding: 12px 16px;
    }

    .dashboard-header h2 {
        font-size: 16px;
    }

    .dashboard-body {
        padding: 16px;
    }

    .card {
        padding: 20px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stats-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-number {
        font-size: 28px;
    }

    .session-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .session-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 8px;
    }

    .card-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    #toast-container {
        bottom: 16px;
        right: 16px;
        left: 16px;
    }

    .toast {
        max-width: 100%;
    }

    .gender-select {
        flex-direction: column;
    }

    .dashboard-header-right {
        gap: 8px;
    }

    #teacher-name-display,
    .user-name-display {
        display: none;
    }

    .password-actions {
        flex-wrap: wrap;
    }
}

/* ===== SMALL PHONES ===== */
@media (max-width: 380px) {
    .login-container {
        padding: 22px 18px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .yes-no-big-toggle {
        gap: 12px;
    }

    .tab-btn {
        font-size: 11px;
        padding: 7px 8px;
    }
}