:root {
    --primary: #2C3E50;
    --accent-orange: #F39C12;
    --accent-green: #27AE60;
    --neutral-gray: #BDC3C7;
    --light-gray: #ECF0F1;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #fff;
    padding-top: 70px;
}

h1, h2, h3, h4 {
    color: var(--primary);
    font-weight: 700;
}

.text-primary { color: var(--primary) !important; }
.text-warning { color: var(--accent-orange) !important; }
.text-success { color: var(--accent-green) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-success { background-color: var(--accent-green) !important; }

.navbar {
    background-color: var(--primary);
    padding: 1rem 0;
}

.separator-line {
    width: 60px;
    height: 4px;
    background-color: var(--accent-orange);
}

.accent-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-green);
    border-radius: 50%;
    display: inline-block;
}

.footer {
    background-color: var(--primary);
    color: #fff;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: rgba(44, 62, 80, 0.95);
    color: #fff;
    z-index: 9999;
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}

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

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: #fff;
}

.max-width-700 { max-width: 700px; }

.habit-icon {
    width: 40px;
    height: 40px;
    background-color: var(--light-gray);
    border-radius: 8px;
}

.glossary-rail {
    background-color: #f8f9fa;
    position: sticky;
    top: 100px;
}

.stat-strip {
    border: 1px solid rgba(255,255,255,0.2);
}

.accordion .card-header {
    border-bottom: 1px solid #eee;
}

.btn-link:hover {
    text-decoration: none;
}