/* Base styles */
:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
}

* {
    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: var(--light-color);
}

/* Header and Navigation */
header {
    background-color: var(--dark-color);
    color: #fff;
    padding: 1rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

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

nav ul li {
    margin-left: 1rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem;
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* Main content */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Dashboard specific styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.task-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.stat-item .count {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.activity-list {
    margin-top: 1rem;
    max-height: 200px;
    overflow-y: auto;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    background-color: var(--dark-color);
    color: #fff;
}

/* Utility classes */
.container {
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    padding: 0 2rem;
}

.card {
    background: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
    transition: opacity 0.2s ease-in;
    text-align: center;
}

.btn:hover {
    opacity: 0.9;
}

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

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

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

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