:root {
    --primary: #8E24AA;
    --primary-light: #F3E5F5;
    --accent: #BA68C8;
    --bg-soft: #FDF7FF;
    --danger: #FF5252;
    --success: #66BB6A;
    --warning: #FFB300;
    --text-dark: #2D3436;
    --shadow: 0 8px 30px rgba(142, 36, 170, 0.1);
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg-soft);
    margin: 0; padding-bottom: 90px;
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 480px; margin: 0 auto; padding: 20px;
}

/* Card Modern */
.card {
    background: white; border-radius: 24px; padding: 20px;
    margin-bottom: 20px; border: 1px solid rgba(255,255,255,0.3);
    box-shadow: var(--shadow);
}

.card-purple {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white; border: none;
}

/* Typography */
h3 { font-weight: 800; letter-spacing: -0.5px; margin-bottom: 15px; }
.text-muted { color: #888; font-size: 0.9rem; }

/* Status Badges */
.badge {
    padding: 6px 14px; border-radius: 50px; font-size: 0.75rem;
    font-weight: 700; text-transform: uppercase;
}
.bg-aman { background: #E8F5E9; color: var(--success); }
.bg-waspada { background: #FFF8E1; color: var(--warning); }
.bg-bahaya { background: #FFEBEE; color: var(--danger); }

/* Buttons */
.btn {
    display: flex; align-items: center; justify-content: center;
    gap: 10px; padding: 18px; border-radius: 18px;
    font-weight: 700; text-decoration: none; transition: 0.3s;
}
.btn-danger {
    background: white; color: var(--danger);
    border: 2px solid var(--danger);
}
.btn-danger:active { background: var(--danger); color: white; }

/* Bottom Navigation */
.bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    display: flex; justify-content: space-around;
    padding: 15px 10px 25px; border-top: 1px solid #EEE;
    z-index: 1000;
}
.nav-item {
    text-align: center; text-decoration: none; color: #B2BEC3;
    font-size: 0.7rem; font-weight: 600;
}
.nav-item span { display: block; font-size: 1.4rem; margin-bottom: 4px; }
.nav-item.active { color: var(--primary); }