/* UTILITIES - Responsive styles, loading states, empty states, helper classes */

/* Responsive Styles For Small Phones */
@media (max-width: 480px) {

    /* Mobile Header Actions */
    .header-actions {
        justify-content: start;
    }

    header .container {
        gap: 5px;
    }

    h1 {
        max-width: 100%;
    }
}

/* Responsive Styles For Normal Phones */
@media (max-width: 768px) {
    header .container {
        gap: 15px;
    }

    /* Reduce button sizing on mobile */
    .btn-primary, .btn-secondary {
        padding: 8px 12px;
        font-size: 0.9rem;
    }

    /* Constrain user profile button */
    #user-profile-btn {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .calendar-controls {
        flex-wrap: wrap;
    }

    #prev-week {
        order: 1;
    }

    #next-week {
        order: 2;
    }

    .week-display-wrapper {
        order: 3;
        flex-basis: 100%;
        flex-shrink: 0;
    }

    #today-btn {
        order: 4;
    }

    #layout-toggle-btn {
        order: 5;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .calendar-grid {
        overflow-x: hidden;
    }
}

/* Loading State */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state h3 {
    margin-bottom: 10px;
    color: var(--text);
}