/* ================= VARIABLE & SETUP ================= */
:root {
    /* Palet Warna Dark Crimson */
    --crimson-dark: #850019;   /* Merah Crimson Gelap (Utama) */
    --crimson-light: #a60021;  /* Sedikit lebih terang untuk Hover */
    --crimson-deep: #5e0012;   /* Sangat gelap untuk Footer/Border */
    
    /* Palet Netral */
    --bg-body: #f4f4f4;        /* Abu-abu sangat muda (ganti Pink) */
    --bg-white: #ffffff;
    --text-main: #333333;
    --text-light: #f9f9f9;
}

/* ================= GLOBAL RESET ================= */
body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: 'Open Sans', sans-serif; /* Opsional: Memastikan font rapi */
}

/* Link Default */
a,
a:visited {
    color: var(--crimson-dark);
    transition: color 0.3s ease;
}

a:hover, a:focus {
    color: var(--crimson-light);
    text-decoration: none;
}

/* ================= HEADER ================= */
.pkp_structure_head {
    background-color: var(--crimson-dark); /* Header jadi Merah Gelap */
    border-bottom: 4px solid var(--crimson-deep);
}

.pkp_site_name_wrapper {
    background-color: transparent; /* Ikut warna header */
    padding: 25px 0;
}

/* Judul Jurnal */
.pkp_site_name {
    font-size: 28px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pkp_site_name a {
    color: var(--text-light) !important;
    text-decoration: none;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
}

/* ================= NAVIGASI ================= */
.pkp_navigation_primary {
    background-color: rgba(0,0,0,0.2); /* Sedikit transparan agar menyatu */
    border-top: 1px solid rgba(255,255,255,0.1);
}

.pkp_navigation_primary > li > a {
    color: var(--text-light) !important;
    padding: 12px 18px;
    font-weight: 600;
    font-size: 0.95em;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li:focus > a {
    background-color: var(--crimson-deep);
    border-radius: 4px;
}

/* Dropdown Menu */
.pkp_navigation_primary ul {
    background-color: var(--bg-white);
    border: 1px solid #ddd;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.pkp_navigation_primary ul li a {
    color: var(--text-main) !important;
    border-bottom: 1px solid #eee;
}

.pkp_navigation_primary ul li a:hover {
    background-color: var(--crimson-dark);
    color: var(--text-light) !important;
}

/* ================= SEARCH & USER NAV ================= */
.pkp_navigation_user a,
.pkp_navigation_search a {
    color: var(--text-light) !important;
}

/* ================= CONTENT ================= */
.pkp_structure_content {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: 30px;
    margin-top: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05); /* Shadow halus agar timbul */
    border-top: 3px solid var(--crimson-dark); /* Aksen garis merah di atas konten */
}

/* Headings dalam konten */
h1, h2, h3 {
    color: var(--crimson-dark);
}

/* ================= BUTTONS ================= */
.pkp_button,
button,
input[type="submit"],
a.cmp_button {
    background-color: var(--crimson-dark);
    border: 1px solid var(--crimson-deep);
    color: var(--text-light) !important;
    font-weight: 600;
    border-radius: 4px;
    padding: 8px 16px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    cursor: pointer;
}

.pkp_button:hover,
button:hover,
input[type="submit"]:hover,
a.cmp_button:hover {
    background-color: var(--crimson-light);
    border-color: var(--crimson-dark);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* ================= TABLE ================= */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

thead th {
    background-color: var(--crimson-dark);
    color: var(--text-light);
    padding: 10px;
    text-align: left;
}

tbody td {
    border-bottom: 1px solid #eee;
    padding: 8px;
}

tbody tr:hover {
    background-color: #fff0f3; /* Highlight merah sangat muda saat hover baris */
}

/* ================= FOOTER ================= */
.pkp_structure_footer_wrapper {
    background-color: var(--crimson-deep) !important; /* Merah paling gelap */
    color: #ccc;
    border-top: 5px solid var(--crimson-dark);
    margin-top: 40px;
    padding: 30px 0;
}

.pkp_structure_footer_wrapper a {
    color: #fff;
    font-weight: bold;
}

.pkp_structure_footer_wrapper a:hover {
    color: #ffcccc; /* Putih kemerahan saat hover */
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {
    .pkp_site_name {
        font-size: 22px;
        text-align: center;
        display: block;
    }
    
    .pkp_navigation_primary {
        background-color: var(--crimson-deep);
    }
}