/* RESET */
* {
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    background: #f4f6f9;
    color: #333;
}

/* HEADER */
.public-header {
    background: #1f2937;
    color: #fff;
    padding: 20px 40px;
}

.public-header h1 {
    margin: 0;
    font-size: 22px;
}

/* CONTAINER */
.public-container {
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 20px;
}

.public-container h2 {
    margin-bottom: 20px;
    font-size: 22px;
    color: #111;
}

/* GRID KOLEKSI */
.koleksi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

/* CARD */
.koleksi-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 22px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.koleksi-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.koleksi-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1f2937;
}

.koleksi-card p {
    margin: 6px 0;
    font-size: 14px;
}

/* BUTTON */
.btn-view {
    display: inline-block;
    margin-top: 14px;
    padding: 10px 14px;
    background: #2563eb;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
}

.btn-view:hover {
    background: #1e40af;
}

/* FOOTER */
.public-footer {
    margin-top: 40px;
    padding: 15px;
    text-align: center;
    font-size: 13px;
    color: #555;
}
.public-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.public-nav a {
    margin-left: 15px;
    text-decoration: none;
    color: #ffffff;
    font-size: 14px;
}

.btn-login {
    background: #2563eb;
    padding: 8px 14px;
    border-radius: 6px;
    font-weight: 600;
}

.btn-login:hover {
    background: #1e40af;
}