/* Global styles */
:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --success-color: #27ae60;
    --border-radius: 4px;
    --box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4 {
    margin-bottom: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header & Navigation */
header {
    background-color: var(--dark-color);
    color: white;
    padding: 1.5rem 0;
    margin-bottom: 1rem;
}

header h1 {
    margin-bottom: 0.25rem;
}

nav {
    background-color: white;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    padding: 1rem;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 500;
}

nav ul li a.active {
    color: var(--primary-color);
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-decoration: none;
    font-size: 0.9rem;
    border: none;
}

.btn:hover {
    opacity: 0.9;
    text-decoration: none;
}

.btn-success {
    background-color: var(--success-color);
}

.btn-danger {
    background-color: var(--danger-color);
}

.btn-warning {
    background-color: var(--warning-color);
}

/* Cards */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 2rem;
}

.card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    transition: transform 0.3s ease;
    height: auto;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
}

.card h3 {
    color: var(--dark-color);
    word-break: break-word;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}

/* Top Candidates Carousel */
.top-candidates {
    margin-bottom: 2rem;
}

.carousel {
    display: flex;
    overflow-x: auto;
    gap: 1rem;
    padding: 1rem 0;
}

.candidate-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    min-width: 250px;
    position: relative;
}

.candidate-card .score {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

/* Form Builder */
.form-builder {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.field-types {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
}

.field-types h3 {
    margin-bottom: 1rem;
}

.field-type {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    cursor: pointer;
}

.form-preview {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
}

.form-field {
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px dashed #ddd;
    border-radius: var(--border-radius);
}

.form-field:hover {
    border-color: var(--primary-color);
}

.field-controls {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* Submissions Table */
.submissions-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.submissions-table th,
.submissions-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.submissions-table th {
    background-color: var(--light-color);
}

.submissions-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.score-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    color: white;
    font-weight: bold;
    text-align: center;
    min-width: 3rem;
}

.score-high {
    background-color: var(--success-color);
}

.score-medium {
    background-color: var(--warning-color);
}

.score-low {
    background-color: var(--danger-color);
}

/* Submission Details */
.submission-details {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.submission-data {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.data-item {
    margin-bottom: 1rem;
}

.data-item label {
    font-weight: bold;
    display: block;
    margin-bottom: 0.25rem;
}

.summary-box {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Code Blocks for Embed Codes */
.embed-codes {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
}

.embed-note {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: #666;
}

.code-block {
    margin: 0.75rem 0;
    position: relative;
}

.code-block h5 {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    color: #444;
}

pre {
    background-color: var(--dark-color);
    color: #fff;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    font-size: 0.85rem;
    font-family: monospace;
    position: relative;
}

/* Footer */
footer {
    margin-top: 3rem;
    padding: 2rem 0;
    text-align: center;
    color: #777;
    border-top: 1px solid #eee;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .cards {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .card {
        padding: 1rem;
    }
    
    .card-actions {
        flex-wrap: wrap;
    }
    
    .card-actions .btn {
        margin-bottom: 0.5rem;
    }
    
    .embed-codes pre {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .cards {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}