:root {
    --primary-color: #60a5fa;
    --secondary-color: #3b82f6;
    --success-color: #34d399;
    --danger-color: #f87171;
    --warning-color: #fbbf24;
    --info-color: #22d3ee;
    --light-bg: #f0f7ff;
    --card-bg: #ffffff;
}

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

body {
    background-color: var(--light-bg);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    background: var(--card-bg);
    min-height: 100vh;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
}

.app-title {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
}

.user-greeting {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    opacity: 0.9;
}

.user-name {
    font-size: clamp(1.5rem, 4vw, 1.8rem);
    font-weight: 700;
}

.icon-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin: 1rem 0;
}

.icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80px;
    cursor: pointer;
}

.icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    color: white;
    transition: transform 0.2s;
}

.icon-circle:hover {
    transform: scale(1.1);
}

.icon-title {
    font-size: 0.75rem;
    text-align: center;
    color: white;
}

.feature-card {
    border-radius: 15px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--card-bg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: none;
}

.attendance-btn {
    background-color: var(--success-color);
    color: white;
    border-radius: 10px;
    padding: 0.75rem;
    font-weight: 600;
    border: none;
    transition: background-color 0.2s;
}

.attendance-btn:hover {
    background-color: #059669;
}

.refresh-location-btn {
            background-color: var(--secondary-color);
            color: white;
            border: none;
            border-radius: 15px;
            padding: 0.5rem 1rem;
            font-size: clamp(0.75rem, 2vw, 0.85rem);
            font-weight: 500;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .refresh-location-btn:hover {
            background-color: var(--primary-color);
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            color: white;
        }

        .refresh-location-btn i {
            margin-right: 0.5rem;
        }

.recent-title {
    font-size: 1rem;
    color: #475569;
    margin: 1.5rem 0 0.5rem;
}

.attendance-table {
    width: 100%;
    border-collapse: collapse;
}

.attendance-table th,
.attendance-table td {
    padding: 0.75rem;
    font-size: clamp(0.75rem, 2vw, 0.85rem);
    text-align: center;
}

.attendance-table th {
    color: #475569;
    font-weight: 500;
}
.type-datang {
            color: var(--success-color);
            font-weight: bold;
        }

        .type-pulang {
            color: var(--danger-color);
            font-weight: bold;
        }

.navigation {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    background: var(--card-bg);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
    border-radius: 15px 15px 0 0;
    z-index: 1000;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.75rem;
    color: #475569;
    text-decoration: none;
    padding: 0.5rem;
    transition: color 0.2s;
}

.nav-item:hover,
.nav-item.active {
    color: var(--secondary-color);
}

.nav-item i {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.content-container {
    padding-bottom: 6rem;
}

#location-status, 
#distance-info {
    border-radius: 10px;
    margin: 0.5rem 0;
    padding: 0.75rem;
    font-size: 0.9rem;
}

.time-badge-datang {
    background-color: var(--success-color); /* Hijau untuk Datang */
    color: white;
    font-size: 0.75rem;
    border-radius: 10px;
    padding: 0.25rem 0.5rem;
}

.time-badge-pulang {
    background-color: var(--danger-color); /* Merah untuk Pulang */
    color: white;
    font-size: 0.75rem;
    border-radius: 10px;
    padding: 0.25rem 0.5rem;
}

.type-datang {
    color: var(--success-color); /* Hijau untuk Datang */
    font-weight: bold;
}

.type-pulang {
    color: var(--danger-color); /* Merah untuk Pulang */
    font-weight: bold;
}

@media (max-width: 768px) {
    .app-container {
        padding: 0.5rem;
    }
    .header {
        padding: 1rem;
    }
    .icon-item {
        width: 70px;
    }
    .feature-card {
        padding: 0.75rem;
    }
    .attendance-table th,
    .attendance-table td {
        padding: 0.5rem;
    }
    .feature-card .card-title {
        font-size: 1.25rem;
    }
    .feature-card .card-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .icon-container {
        gap: 0.5rem;
    }
    .icon-item {
        width: 60px;
    }
    .icon-circle {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    .feature-card .card-title {
        font-size: 1rem;
    }
    .feature-card .card-text {
        font-size: 0.8rem;
    }
    .navigation {
        flex-direction: row;
        gap: 0.5rem;
        padding: 0.5rem;
    }
    .nav-item {
        font-size: 0.7rem;
    }
    .nav-item i {
        font-size: 1rem;
    }
}

.feature-link {
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s;
}

.feature-link:hover .feature-card {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.feature-card .card-title {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.feature-card .card-text {
    font-size: 1rem;
    color: #64748b;
}

.profile-icon {
    transition: transform 0.3s;
}

.header {
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255,255,255,0.1);
    transform: rotate(30deg);
    pointer-events: none;
}

.list-unstyled li {
    margin: 0.5rem 0;
    font-size: 1rem;
}