/* ============================================
   ADMIN PAGES - TAB BAR STYLES
   ============================================ */

.admin-tab-bar {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    padding: 0;
    margin-bottom: 30px;
}

.admin-tab-bar .nav-link {
    color: #6c757d;
    border: none;
    padding: 15px 20px;
    font-weight: 500;
    position: relative;
}

.admin-tab-bar .nav-link:hover {
    color: #495057;
}

.admin-tab-bar .nav-link.active {
    color: #ffc107;
    border-bottom: 3px solid #ffc107;
    background-color: transparent;
}

/* ============================================
   DIET CHART PAGE - ADMIN GREETING
   ============================================ */

.admin-greeting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.admin-greeting-text {
    font-size: 16px;
    color: #6c757d;
}

/* ============================================
   DIET CHART PAGE - MEAL CARDS
   ============================================ */

.meal-card {
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    margin-bottom: 20px;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.meal-card-header {
    background-color: #f8f9fa;
    padding: 15px;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.meal-card-header input {
    flex: 1;
    min-width: 200px;
}

.meal-card-body {
    padding: 15px;
}

/* ============================================
   DIET CHART PAGE - FOOD ITEMS
   ============================================ */

.food-item-row {
    background-color: #f8f9fa;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 0.25rem;
    border-left: 3px solid #ffc107;
}

.food-item-row-header {
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.food-item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 10px;
}

.food-item-field {
    display: flex;
    flex-direction: column;
}

.food-item-field label {
    font-size: 12px;
    font-weight: 600;
    color: #495057;
    margin-bottom: 5px;
}

.food-item-field input,
.food-item-field select {
    font-size: 14px;
}

/* ============================================
   DIET CHART PAGE - CALCULATED FIELDS
   ============================================ */

.calculated-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    padding-top: 10px;
    border-top: 1px solid #dee2e6;
}

.calculated-field {
    padding: 8px;
    background-color: #e7f3ff;
    border-radius: 0.25rem;
    text-align: center;
}

.calculated-field label {
    font-size: 11px;
    font-weight: 600;
    color: #495057;
    display: block;
    margin-bottom: 3px;
}

.calculated-field .value {
    font-size: 16px;
    font-weight: 700;
    color: #0056b3;
}

.btn-remove-item {
    padding: 0.25rem 0.5rem;
    font-size: 12px;
}

/* ============================================
   ADMIN PAGES - RESPONSIVE MEDIA QUERIES
   ============================================ */

@media (max-width: 768px) {
    .admin-tab-bar .nav-link {
        padding: 12px 15px;
        font-size: 14px;
    }

    .admin-greeting {
        flex-direction: column;
        align-items: flex-start;
    }

    .meal-card-header {
        flex-direction: column;
        align-items: stretch;
    }

    .meal-card-header input {
        width: 100%;
    }

    .food-item-grid {
        grid-template-columns: 1fr;
    }
}