/* ========================================
   MODERN EGYPTIAN SECONDARY RESULTS WEBSITE
   Fully Responsive & Consistent UI
======================================== */

/* CSS Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Variables */
    --primary-color: #0066cc;
    --primary-dark: #0052a3;
    --secondary-color: #28a745;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-bg: #1a1a2e;
    --card-bg: rgba(255, 255, 255, 0.95);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-dark: #1f2937;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
}

/* Base Styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #16213e 50%, var(--dark-bg) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
}

h2 {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
}

h3 {
    font-size: clamp(var(--font-size-lg), 2.5vw, var(--font-size-2xl));
}

/* Header */
.main-header {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.main-title {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* Glass Effect */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-glass);
}

/* Search Section */
.search-section {
    margin-bottom: var(--spacing-xl);
}

.search-container {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    color: var(--text-dark);
    max-width: 600px;
    margin: 0 auto;
}

.search-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.search-description {
    color: #6b7280;
}

/* Search Type Toggle */
.search-type-container {
    margin-bottom: var(--spacing-lg);
}

.search-type-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.search-type-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.search-type-option input[type="radio"] {
    display: none;
}

.search-type-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    border: 2px solid #e5e7eb;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.search-type-option input[type="radio"]:checked+.search-type-label {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.search-type-label:hover {
    border-color: var(--primary-color);
}

/* Input Container */
.input-container {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.input-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-dark);
}

.search-input,
#searchInput {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid #e5e7eb;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-family: inherit;
    transition: border-color 0.3s ease;
    background: white;
}

.search-input:focus,
#searchInput:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* Search Button */
.search-button {
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.search-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.search-button:active {
    transform: translateY(0);
}

.button-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

/* Loading Section */
.loading-section {
    text-align: center;
    padding: var(--spacing-xl);
}

.loading-container {
    background: var(--card-bg);
    color: var(--text-dark);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    margin: 0 auto;
}

.loading-spinner-container {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #e5e7eb;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading-title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.progress-container {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-sm);
    animation: progress 3s ease-in-out infinite;
}

/* Error Section */
.error-section {
    text-align: center;
    padding: var(--spacing-xl);
}

.error-container {
    background: var(--card-bg);
    color: var(--text-dark);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    margin: 0 auto;
}

.error-icon {
    font-size: 4rem;
    color: var(--error-color);
    margin-bottom: var(--spacing-md);
}

.error-title {
    color: var(--error-color);
    margin-bottom: var(--spacing-md);
}

.error-message {
    margin-bottom: var(--spacing-lg);
    color: #6b7280;
}

.retry-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.retry-button:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* Result Section */
.result-section {
    margin-bottom: var(--spacing-xl);
}

.result-container {
    background: var(--card-bg);
    color: var(--text-dark);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

.result-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid #e5e7eb;
}

.success-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

.result-title {
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

/* Student Info */
.student-info {
    margin-bottom: var(--spacing-xl);
}

.info-header {
    margin-bottom: var(--spacing-lg);
}

.info-title {
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: #f8fafc;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.info-label {
    font-weight: 600;
    color: #374151;
}

.info-value {
    font-weight: 500;
    color: var(--primary-color);
}

.status-item .info-value.status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: white;
    background: var(--success-color);
}

/* Additional sections */
.subjects-section,
.additional-info {
    margin-bottom: var(--spacing-xl);
}

.subjects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.subject-card {
    background: #f8fafc;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    border: 2px solid #e5e7eb;
}

.subject-name {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.subject-score {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

/* Ad Containers - Improved spacing to prevent accidental clicks */
.ad-container {
    margin: calc(var(--spacing-xl) * 1.5) 0;
    text-align: center;
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    display: block;
    position: relative;
    box-sizing: border-box;
    padding: var(--spacing-md);
}

/* Search button spacing */
.search-spacing {
    height: var(--spacing-lg);
}

/* Footer links */
.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin: 0 var(--spacing-xs);
}

.footer-link:hover {
    color: white;
    text-decoration: underline;
}

/* Ad label styling */
.ad-label {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    text-align: left;
    margin-bottom: var(--spacing-xs);
    font-weight: 400;
}

/* Let AdSense handle dimensions naturally */
.ad-container .adsbygoogle {
    display: block !important;
}

/* Mobile responsive ads */
@media (max-width: 768px) {
    .ad-container {
        margin: var(--spacing-md) 0;
    }
}

.sidebar-ad-container {
    display: none !important;
}

/* Disable sidebar ads for now to prevent white rectangle issue */
@media (min-width: 1400px) {
    .sidebar-ad-container {
        display: none !important;
    }
}

/* Footer */
.main-footer {
    background: rgba(0, 0, 0, 0.3);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    color: var(--text-secondary);
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* Animations */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes progress {
    0% {
        width: 0%;
    }

    50% {
        width: 70%;
    }

    100% {
        width: 100%;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (min-width: 1024px) {
    .container {
        padding: var(--spacing-md);
    }

    .sidebar-ad-container {
        display: block;
        position: fixed;
        top: 50%;
        right: var(--spacing-md);
        transform: translateY(-50%);
        z-index: 1000;
    }

    .sidebar-ad {
        width: 160px;
        height: 600px;
        background: rgba(255, 255, 255, 0.02);
        border: 1px dashed rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-md);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xs: 0.25rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }

    .container {
        padding: var(--spacing-sm);
    }

    .search-container {
        padding: var(--spacing-lg);
    }

    .search-type-options {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .subjects-container {
        grid-template-columns: 1fr 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .search-container {
        padding: var(--spacing-md);
        margin: var(--spacing-sm);
    }

    .subjects-container {
        grid-template-columns: 1fr;
    }

    .ad-container {
        min-height: 200px;
        margin: var(--spacing-md) 0;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0052a3;
        --card-bg: rgba(255, 255, 255, 1);
    }
}

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

    html {
        scroll-behavior: auto;
    }
}

/* Print styles */
@media print {
    body {
        background: white !important;
        color: black !important;
    }

    .main-header,
    .search-section,
    .loading-section,
    .error-section,
    .ad-container,
    .main-footer {
        display: none !important;
    }

    .result-section {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
}

/* Focus styles for accessibility */
button:focus,
input:focus,
select:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Smooth scrolling and performance */
html {
    scroll-behavior: smooth;
}

* {
    -webkit-tap-highlight-color: transparent;
}

/* Ensure proper stacking context */
.main-header {
    z-index: 100;
}

.search-section {
    z-index: 90;
}

.loading-section {
    z-index: 80;
}

.result-section {
    z-index: 70;
}

.main-footer {
    z-index: 60;
}

.sidebar-ad-container {
    z-index: 1000;
}

/* System Type Selection Styles */
.system-type-info {
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 102, 204, 0.1);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-color);
}

.system-type-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.system-type-info i {
    color: var(--primary-color);
    font-size: var(--font-size-xs);
}

/* Animation for system type group */
#system-type-group {
    transition: all 0.3s ease-in-out;
    overflow: hidden;
}

#system-type-group.show {
    animation: slideInDown 0.3s ease-in-out;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
        max-height: 0;
    }

    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 200px;
    }
}

/* SEO Content Sections */
.seo-content-section {
    margin: 2rem 0;
    padding: 2rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.content-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid #e8ebf0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.content-card .section-title {
    color: #1a1a2e;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-card .section-title i {
    color: #0066cc;
    font-size: 1.1rem;
}

.content-card p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.content-card ul {
    list-style: none;
    padding: 0;
}

.content-card ul li {
    padding: 0.5rem 0;
    color: #444;
    position: relative;
    padding-right: 1.5rem;
}

.content-card ul li:before {
    content: "✅";
    position: absolute;
    right: 0;
    top: 0.5rem;
}

.governorates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
    margin-top: 1rem;
}

.governorates-grid span {
    background: #f0f4ff;
    padding: 0.5rem;
    border-radius: 6px;
    text-align: center;
    font-size: 0.9rem;
    color: #0066cc;
    font-weight: 500;
}

.faq-list {
    margin-top: 1rem;
}

.faq-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: #fafbff;
    border-radius: 8px;
    border-right: 3px solid #0066cc;
}

.faq-item h4 {
    color: #1a1a2e;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.faq-item p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

/* Strong keyword highlighting */
strong {
    color: #0066cc;
    font-weight: 600;
}

/* Mobile responsiveness for SEO sections */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .content-card {
        padding: 1rem;
    }

    .content-card .section-title {
        font-size: 1.1rem;
    }

    .governorates-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .governorates-grid span {
        font-size: 0.8rem;
        padding: 0.4rem;
    }
}

@media (max-width: 480px) {
    .seo-content-section {
        margin: 1rem 0;
        padding: 1rem 0;
        border-radius: 10px;
    }

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