:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --gray-color: #7f8c8d;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: var(--dark-color);
    min-height: 100vh;
    padding: 20px;
    direction: rtl;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 25px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.1;
}

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

.logo-section img {
    height: 80px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.company-name {
    font-size: 24px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.page-title {
    font-size: 32px;
    margin: 20px 0;
    position: relative;
    display: inline-block;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* Form Container */
.form-container {
    padding: 30px;
}

.section-title {
    font-size: 20px;
    color: var(--primary-color);
    margin: 25px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 60px;
    height: 2px;
    background: var(--secondary-color);
}

/* Form Elements */
.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 16px;
}

.form-control {
    width: 100%;
    padding: 14px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    background: white;
}
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}


.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-control:hover {
    border-color: var(--secondary-color);
}

/* Row Layout */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Custom Select */
.select-wrapper {
    position: relative;
}

/* السلكت نفسه */
.select-wrapper select {
    padding-right: 40px;      /* مساحة للسهم (يمين لأن RTL) */
    background-color: #fff;   /* تأكيد أن الخلفية بيضاء */
    position: relative;       /* حتى يدخل في نفس الـ stacking context */
    z-index: 1;
}

/* السهم المخصص */
.select-wrapper::after {
    content: '▼';
    position: absolute;
    top: 50%;
    right: 15px;              /* ❗ غيّرناها من left إلى right */
    transform: translateY(-50%);
    color: var(--gray-color);
    pointer-events: none;
    font-size: 14px;
    opacity: 0.7;
    z-index: 2;               /* فوق الـ select */
}


/* Coverage Grid */
/* ==== تصميم بطاقات نوع الغطاء ==== */
/* ==== Coverage Items Default Clean Design ==== */
.coverage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.coverage-item {
    background: white;
    padding: 16px;
    border-radius: 8px;
    border: 2px solid #dcdcdc;
    transition: 0.2s ease;
    cursor: pointer;
}

.coverage-item:hover {
    border-color: var(--secondary-color);
}

/* Keep layout stable */
.coverage-item label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 16px;
}

/* Custom checkbox */
.coverage-checkbox {
    width: 20px;
    height: 20px;
    border-radius: 5px;
    border: 2px solid var(--gray-color);
    position: relative;
    transition: var(--transition);
    background: white;
}

/* Checkmark appearance */
.coverage-checkbox::after {
    content: '✓';
    position: absolute;
    top: 48%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 13px;
    opacity: 0;
    transition: 0.15s ease-in;
}

/* Checked state: just highlight border, keep item natural */
.coverage-item input[type="checkbox"]:checked + .coverage-checkbox {
    background: var(--success-color);
    border-color: var(--success-color);
}

/* Show checkmark */
.coverage-item input[type="checkbox"]:checked + .coverage-checkbox::after {
    opacity: 1;
}

/* Subtle border when selected */
.coverage-item input[type="checkbox"]:checked ~ span,
.coverage-item input[type="checkbox"]:checked ~ label {
    color: var(--primary-color);
}

.coverage-item input[type="checkbox"]:checked {
    border-color: var(--success-color);
}


/* Toggle Switch */
.toggle-group {
    background: var(--light-color);
    padding: 20px;
    border-radius: var(--radius);
    margin: 20px 0;
}

.toggle-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.toggle-label {
    font-weight: 600;
    font-size: 16px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 70px;
    height: 34px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: var(--transition);
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--success-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(36px);
}

/* Buttons */
.button-group {
    display: flex;
    gap: 15px;
    margin: 30px 0;
    justify-content: center;
}

.btn {
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 200px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2980b9 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2980b9 0%, var(--secondary-color) 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    color: white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #7f8c8d 0%, #95a5a6 100%);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #219653 100%);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #219653 0%, var(--success-color) 100%);
}

.btn-danger {
    background: linear-gradient(135deg, var(--accent-color) 0%, #c0392b 100%);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b 0%, var(--accent-color) 100%);
}

/* Results */
.results-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--radius);
    padding: 25px;
    margin-top: 30px;
    display: none;
    border-left: 5px solid var(--secondary-color);
}

.results-container.show {
    display: block;
    animation: slideIn 0.5s ease;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #dee2e6;
}

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

.result-label {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 16px;
}

.result-value {
    font-weight: bold;
    font-size: 20px;
    color: var(--secondary-color);
}

.result-total {
    font-size: 24px;
    color: var(--success-color);
}

/* Popup */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.popup-container {
    background: white;
    border-radius: var(--radius);
    padding: 40px;
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: popupIn 0.3s ease;
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.popup-title {
    font-size: 24px;
    color: var(--primary-color);
    margin: 0;
}

.popup-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--gray-color);
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.popup-close:hover {
    background: var(--light-color);
    color: var(--accent-color);
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    background: var(--primary-color);
    color: white;
    margin-top: 30px;
    border-radius: 0 0 var(--radius) var(--radius);
}

.footer-text {
    font-size: 14px;
    opacity: 0.8;
}
#resultsPopup .popup-container {
    max-width: 500px;
    animation: popupIn 0.35s ease;
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes popupIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .coverage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        min-width: auto;
    }
    
    .popup-container {
        padding: 25px;
    }
    
    .container {
        margin: 10px;
    }
}

/* Loading State */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 20px;
}