/* =========================================================
   Jurnal Ilmiah Online — gaya jurnal akademik, bukan SaaS generik
   Palet: navy tinta + kertas gading + aksen tembaga
========================================================= */

:root {
    --ink: #1c2b36;
    --navy: #1f3a4d;
    --navy-deep: #142835;
    --paper: #f7f4ee;
    --paper-panel: #ffffff;
    --line: #d9d2c2;
    --copper: #a9682f;
    --copper-deep: #8a5426;
    --ok: #3c6e4a;
    --ok-bg: #e7efe8;
    --wait: #8a6d1f;
    --wait-bg: #f4edd9;
    --no: #8a2f2f;
    --no-bg: #f4e4e2;
    --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --sans: 'Inter', -apple-system, Segoe UI, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.55;
}

h1, h2, h3 {
    font-family: var(--serif);
    font-weight: 600;
    color: var(--navy-deep);
    line-height: 1.25;
    margin: 0 0 .5em;
}

h1 { font-size: 1.9rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }

a { color: var(--copper-deep); }

p { max-width: 68ch; }

/* ---------- Top bar ---------- */
.topbar {
    background: var(--navy-deep);
    border-bottom: 3px solid var(--copper);
    padding: 0 24px;
}
.topbar-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.brand {
    font-family: var(--serif);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: .2px;
}
.brand span { color: var(--copper); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a {
    color: #d7dee3;
    text-decoration: none;
    font-size: .95rem;
}
.nav-links a:hover { color: #fff; }
.nav-links .btn { margin-left: 4px; }

/* ---------- Layout shells ---------- */
.page { max-width: 1080px; margin: 0 auto; padding: 40px 24px 80px; }
.narrow { max-width: 480px; margin: 60px auto; padding: 0 24px; }

.panel {
    background: var(--paper-panel);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 28px 30px;
}
.panel + .panel { margin-top: 20px; }

.hairline-top { border-top: 1px solid var(--line); margin: 28px 0; }

/* ---------- Forms ---------- */
label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    color: var(--navy);
    margin: 16px 0 6px;
}
label:first-child { margin-top: 0; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=file], textarea, select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 2px;
    font-family: var(--sans);
    font-size: .95rem;
    color: var(--ink);
}
textarea { resize: vertical; min-height: 110px; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 3px rgba(169,104,47,.15);
}
.hint { font-size: .8rem; color: #6b6357; margin-top: 4px; }

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--copper);
    color: #fff;
    border: none;
    border-radius: 2px;
    font-family: var(--sans);
    font-weight: 600;
    font-size: .92rem;
    text-decoration: none;
    cursor: pointer;
}
.btn:hover { background: var(--copper-deep); }
.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 1px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-danger { background: var(--no); }
.btn-danger:hover { background: #6e2323; }
.btn-block { width: 100%; text-align: center; }
.btn-sm { padding: 6px 14px; font-size: .82rem; }

/* ---------- Alerts / badges ---------- */
.alert {
    padding: 12px 16px;
    border-radius: 2px;
    font-size: .92rem;
    margin-bottom: 20px;
    border-left: 4px solid;
}
.alert-success { background: var(--ok-bg); border-color: var(--ok); color: #274d33; }
.alert-error   { background: var(--no-bg); border-color: var(--no); color: #6e2323; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .76rem;
    font-weight: 600;
}
.badge-ok   { background: var(--ok-bg); color: var(--ok); }
.badge-wait { background: var(--wait-bg); color: var(--wait); }
.badge-no   { background: var(--no-bg); color: var(--no); }

/* ---------- Article cards ---------- */
.article-card {
    border: 1px solid var(--line);
    border-left: 4px solid var(--navy);
    background: var(--paper-panel);
    padding: 20px 22px;
    margin-bottom: 16px;
    border-radius: 2px;
}
.article-card.diterima { border-left-color: var(--ok); }
.article-card.ditolak { border-left-color: var(--no); }
.article-meta {
    font-size: .84rem;
    color: #6b6357;
    margin-bottom: 10px;
}
.article-meta b { color: var(--ink); }
.article-actions { margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; }

.empty-state {
    text-align: center;
    padding: 50px 20px;
    color: #7a7264;
    border: 1px dashed var(--line);
    border-radius: 3px;
}

/* ---------- Tabs (editor dashboard) ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.tab {
    padding: 10px 18px;
    text-decoration: none;
    color: #6b6357;
    font-size: .92rem;
    font-weight: 600;
    border-bottom: 2px solid transparent;
}
.tab.active { color: var(--navy-deep); border-bottom-color: var(--copper); }

/* ---------- Misc ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) {
    .grid-2 { grid-template-columns: 1fr; }
    .nav-links { gap: 12px; }
    .topbar-inner { flex-wrap: wrap; height: auto; padding: 12px 0; }
}

.footer-note {
    text-align: center;
    color: #8a8272;
    font-size: .82rem;
    margin-top: 60px;
}

.stat-row { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.stat-box {
    flex: 1;
    min-width: 140px;
    background: var(--paper-panel);
    border: 1px solid var(--line);
    padding: 16px 18px;
    border-radius: 2px;
}
.stat-box .num { font-family: var(--serif); font-size: 1.8rem; color: var(--navy-deep); }
.stat-box .lbl { font-size: .82rem; color: #6b6357; }