/* أنماط إضافية للخدمات الإضافية - ENHANCED PREMIUM EDITION */
:root {
    --primary-blue: var(--nb-primary);
    --primary-green: var(--nb-teal);
    --primary-dark: var(--nb-primary-dark);
    --primary-dark-green: #05b588;
    --text-dark: var(--nb-ink);
    --text-gray: var(--nb-muted);
    --border-light: var(--nb-border);
    --border-lighter: #f0f0f0;
    --bg-light: var(--nb-surface);
    --bg-lighter: #ffffff;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 15px 30px rgba(0, 0, 0, 0.15);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* تحسين بطاقات الخدمة الرئيسية */
.service-type-selection {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.service-type-option {
    flex: 1;
    padding: 15px 12px;
    border: 2px solid var(--border-light);
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    background: var(--bg-lighter);
    min-height: 95px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.service-type-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.service-type-option:hover {
    border-color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.service-type-option:hover::before {
    transform: translateY(0);
}

.service-type-option.active {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, #ffffff 0%, #f0fff4 100%);
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.2);
}

.service-type-option.active::before {
    transform: translateY(0);
    background: var(--nb-teal);
}

.service-type-option i {
    font-size: 1.8rem;
    color: var(--text-gray);
    margin-bottom: 8px;
    display: block;
    transition: var(--transition-smooth);
}

.service-type-option:hover i {
    color: var(--primary-blue);
    transform: scale(1.1);
}

.service-type-option.active i {
    color: var(--primary-green);
    transform: scale(1.1);
}

.service-type-option h5 {
    margin: 0 0 4px 0;
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.service-type-option p {
    margin: 0;
    color: var(--text-gray);
    font-size: 0.8rem;
    font-weight: 500;
}

/* تحسين قسم الكمية */
.quantity-section {
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
    border-radius: 16px;
    border: 2px solid var(--border-light);
    animation: fadeInUp 0.5s ease;
    box-shadow: var(--shadow-sm);
}

.quantity-section .section-header {
    margin-bottom: 15px;
    text-align: center;
    position: relative;
}

.quantity-section .section-header::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    border-radius: 3px;
}

.quantity-section .section-header h5 {
    margin: 0 0 5px 0;
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 700;
}

.quantity-section .section-header p {
    margin: 0;
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* معلومات الخدمة المحسنة */
.quantity-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 10px 15px;
    background: rgba(52, 152, 219, 0.05);
    border-radius: 10px;
    border-left: 4px solid var(--primary-blue);
    flex-wrap: wrap;
    gap: 8px;
}

.quantity-service-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.quantity-service-name i {
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.quantity-price-per-item {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 500;
    background: white;
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.quantity-price-per-item span {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--primary-green);
    margin-left: 5px;
}

/* تحكم الكمية المحسن */
.quantity-control-large {
    background: #fff;
    border-radius: 16px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.quantity-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.quantity-btn-large {
    width: 45px;
    height: 45px;
    border: none;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.quantity-btn-large:hover:not(:disabled) {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 6px 16px rgba(52, 152, 219, 0.4);
}

.quantity-btn-large:disabled {
    background: linear-gradient(135deg, #bdc3c7, #95a5a6);
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.6;
}

.quantity-value {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--nb-surface);
    padding: 5px 15px;
    border-radius: 50px;
    border: 2px solid #e9ecef;
}

#item-quantity-large {
    width: 70px;
    height: 50px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-dark);
    pointer-events: none;
    flex-shrink: 0;
}

.quantity-label {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 600;
    padding-right: 10px;
    border-right: 2px solid #dee2e6;
}

/* قسم التسعير المحسن */
.quantity-pricing {
    text-align: center;
    padding: 15px;
    background: linear-gradient(135deg, #f0fff4 0%, #e6f7e6 100%);
    border-radius: 12px;
    margin-top: 15px;
}

.quantity-total-large {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.quantity-total-large .total-price {
    color: var(--primary-green);
    font-size: 1.8rem;
    font-weight: 800;
    margin-left: 8px;
    text-shadow: 0 2px 4px rgba(46, 204, 113, 0.2);
}

.quantity-note {
    font-size: 0.85rem;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    background: white;
    padding: 6px 15px;
    border-radius: 30px;
    width: fit-content;
    margin: 10px auto 0;
}

.quantity-note i {
    color: #f39c12;
    animation: pulse 2s infinite;
}

/* أزرار الاختيار السريع المحسنة */
.quantity-quick-select {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 2px dashed #dee2e6;
}

.quantity-quick-select span {
    display: block;
    text-align: center;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.quick-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.quick-btn {
    padding: 10px 18px;
    border: 2px solid var(--primary-blue);
    background: white;
    color: var(--primary-blue);
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    min-width: 45px;
    text-align: center;
    flex: 1;
    max-width: 70px;
    box-shadow: 0 2px 6px rgba(52, 152, 219, 0.1);
}

.quick-btn:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.3);
}

.quick-btn.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-dark);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
}

/* رسالة الباقات المحسنة */
.package-info-message {
    margin-top: 15px;
    padding: 12px 15px;
    background: linear-gradient(135deg, #e8f4fc 0%, #d9eaf9 100%);
    border-radius: 10px;
    border-right: 4px solid var(--primary-blue);
    text-align: center;
    display: none;
    animation: slideInRight 0.3s ease;
}

.package-info-message i {
    color: var(--primary-blue);
    margin-left: 8px;
    font-size: 1.1rem;
}

.package-info-message p {
    margin: 0;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 500;
}

/* تحسين بطاقات الخدمات الإضافية */
.services-selection {
    transition: var(--transition-smooth);
    margin-bottom: 20px;
}

.service-option {
    margin-bottom: 8px;
    transition: var(--transition-smooth);
}

.service-option input[type="radio"]:checked + label {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, #ffffff 0%, #f0fff4 100%);
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.15);
}

.service-option label {
    padding: 12px;
    border: 2px solid var(--border-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
    min-height: 55px;
    position: relative;
    overflow: hidden;
}

.service-option label::after {
    content: '';
    position: absolute;
    right: 15px;
    width: 20px;
    height: 20px;
    border: 2px solid #dee2e6;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.service-option input[type="radio"]:checked + label::after {
    border-color: var(--primary-green);
    background: var(--primary-green);
    box-shadow: inset 0 0 0 4px white;
}

.service-option label:hover {
    border-color: var(--primary-blue);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.15);
}

.service-option i {
    font-size: 1.2rem;
    color: var(--primary-blue);
    flex-shrink: 0;
    width: 24px;
    text-align: center;
    transition: transform 0.2s ease;
}

.service-option label:hover i {
    transform: scale(1.1);
}

.service-option-content {
    flex: 1;
}

.service-option h5 {
    margin: 0 0 2px 0;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.3;
}

.service-option p {
    margin: 0;
    color: var(--text-gray);
    font-size: 0.8rem;
    line-height: 1.3;
}

/* تحسين الملخص */
.booking-confirm {
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
    border-radius: 16px;
    border: 2px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.booking-confirm h5 {
    margin: 0 0 15px 0;
    color: var(--text-dark);
    font-size: 1.2rem;
    text-align: center;
    font-weight: 700;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    padding-bottom: 8px;
}

.booking-confirm h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 25%;
    right: 25%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    border-radius: 3px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed #e0e0e0;
    font-size: 0.95rem;
    min-height: 35px;
    align-items: center;
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item.total {
    font-weight: 800;
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-top: 10px;
    padding-top: 12px;
    border-top: 2px solid var(--primary-green);
    background: #f0fff4;
    padding: 12px 15px;
    border-radius: 10px;
    margin-top: 15px;
}

.summary-label {
    color: var(--text-gray);
    font-weight: 500;
}

.summary-value {
    font-weight: 700;
    color: var(--text-dark);
}

.summary-value.price {
    color: var(--primary-green);
    font-size: 1.2rem;
    font-weight: 800;
}

/* تحسين النموذج */
.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    flex: 1;
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.form-group label i {
    color: var(--primary-blue);
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--border-light);
    border-radius: 10px;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    min-height: 48px;
    background: white;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--primary-blue);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-blue);
    outline: none;
    box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.15);
    transform: translateY(-1px);
}

/* تحسين رأس المودال */
.modal-header {
    padding: 18px 22px;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
    flex-shrink: 0;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-dark);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.modal-header h3 i {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    font-size: 1.3rem;
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-smooth);
    flex-shrink: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: #fee2e2;
    color: var(--nb-danger);
    transform: rotate(90deg);
}

/* تحسين أزرار التنقل */
.form-navigation {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 2px solid #f0f0f0;
    flex-shrink: 0;
    position: sticky;
    bottom: 0;
    background: white;
    z-index: 10;
}

.form-navigation button {
    flex: 1;
    padding: 12px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    white-space: nowrap;
}

.btn-primary {
    background: var(--nb-primary);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.4);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-outline:hover:not(:disabled) {
    background: rgba(52, 152, 219, 0.05);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.15);
}

.submit-booking {
    background: var(--nb-teal) !important;
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3) !important;
}

.submit-booking:hover:not(:disabled) {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.4) !important;
}

/* تحسينات متقدمة */
.badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

/* تأثيرات حركية جديدة */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -100% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* تحسينات التجاوب */
@media (max-width: 768px) {
    .service-type-option {
        min-height: 75px;
        padding: 10px;
    }

    .service-type-option i {
        font-size: 1.3rem;
    }

    .service-type-option h5 {
        font-size: 0.85rem;
    }

    .quick-btn {
        padding: 8px 14px;
        font-size: 0.85rem;
    }

    .quantity-btn-large {
        width: 40px;
        height: 40px;
    }

    #item-quantity-large {
        width: 55px;
        height: 45px;
        font-size: 1.4rem;
    }

    .form-navigation button {
        font-size: 0.9rem;
        padding: 10px;
    }
}

/* تأثير الظهور عند التمرير */
.service-option {
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

.service-option:nth-child(1) { animation-delay: 0.1s; }

.service-option:nth-child(2) { animation-delay: 0.2s; }

.service-option:nth-child(3) { animation-delay: 0.3s; }

.service-option:nth-child(4) { animation-delay: 0.4s; }

.service-option:nth-child(5) { animation-delay: 0.5s; }

/* تأثير اللمعان للعناصر النشطة */
.service-type-option.active,
.service-option input[type="radio"]:checked + label {
    animation: shimmer 2s infinite;
    background: linear-gradient(135deg, #ffffff 0%, #f0fff4 25%, #ffffff 50%, #f0fff4 75%, #ffffff 100%);
    background-size: 200% 100%;
}

/* تحسينات الوصولية */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* تأثيرات التركيز للوحة المفاتيح */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible,
.quick-btn:focus-visible,
.btn-primary:focus-visible,
.btn-outline:focus-visible {
    outline: 3px solid rgba(52, 152, 219, 0.4);
    outline-offset: 2px;
}