@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #1b5e20;
    --primary-light: #4c8c4a;
    --primary-dark: #003300;
    --accent: #cddc39;
    --text-dark: #2d3748;
    --text-light: #718096;
    --bg-main: #f7fafc;
    --bg-card: #ffffff;
    --border: #e2e8f0;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Navigation */
.navbar {
    background-color: var(--primary);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 5%;
    flex: 1;
    width: 100%;
}

.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 5rem 5%;
    text-align: center;
    border-radius: 0 0 2rem 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 10px 20px rgba(27, 94, 32, 0.1);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.btn {
    display: inline-block;
    background-color: var(--accent);
    color: var(--primary-dark);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(205, 220, 57, 0.4);
}

/* Cards */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.1);
}

.card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.card .btn-outline {
    margin-top: auto;
    align-self: flex-start;
    margin-top: 1.5rem;
}

/* Page Headers */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    color: var(--primary-dark);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Tables */
.table-container {
    background: var(--bg-card);
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    overflow: hidden;
    overflow-x: auto;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 600px;
}

thead {
    background-color: var(--primary);
    color: white;
}

th, td {
    padding: 1.2rem 1.5rem;
}

th {
    font-weight: 600;
    letter-spacing: 0.5px;
}

tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background-color 0.2s ease;
}

tbody tr:last-child {
    border-bottom: none;
}

tbody tr:hover {
    background-color: #f1f5f9;
}

.status-badge {
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-upcoming {
    background-color: #ebf8ff;
    color: #2b6cb0;
}

.status-active {
    background-color: #f0fff4;
    color: #2f855a;
}

.status-completed {
    background-color: #edf2f7;
    color: #4a5568;
}

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

footer {
    background-color: var(--primary-dark);
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 2rem;
    margin-top: auto;
}

@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .features {
        grid-template-columns: 1fr;
    }
}