/* ============================================================
   CryptoFAMS — Tema Gelap + Aksen Emas
   Mobile-first, responsif.
   ============================================================ */

:root {
    --bg:        #0d0d0f;
    --bg-elev:   #16161b;
    --bg-card:   #1b1b22;
    --border:    #2a2a33;
    --gold:      #d4af37;
    --gold-soft: #e8c873;
    --gold-dim:  rgba(212, 175, 55, 0.12);
    --text:      #ececf0;
    --muted:     #9a9aa6;
    --success:   #2e7d52;
    --success-bg:#173a2a;
    --error:     #c0392b;
    --error-bg:  #3a1c19;
    --info:      #2a5a8a;
    --info-bg:   #16263a;
    --radius:    14px;
    --maxw:      1080px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 20px;
}

a { color: var(--gold-soft); text-decoration: none; }
a:hover { text-decoration: underline; }

.gold { color: var(--gold); }
.muted { color: var(--muted); }
.center { text-align: center; }

/* ---------- Header / Nav ---------- */
.site-header {
    background: rgba(13, 13, 15, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 14px;
    padding-bottom: 14px;
}
.brand { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.5px; }
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--text); }
.brand-accent { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 8px 18px; flex-wrap: wrap; }
.nav-links a { color: var(--text); font-weight: 500; }
.nav-links a:hover { color: var(--gold); text-decoration: none; }

/* ---------- Buttons ---------- */
.btn-gold, .btn-ghost {
    display: inline-block;
    padding: 11px 22px;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
    font-size: 0.97rem;
}
.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-soft));
    color: #1a1500;
    box-shadow: 0 4px 18px rgba(212, 175, 55, 0.25);
}
.btn-gold:hover { transform: translateY(-1px); text-decoration: none; }
.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); text-decoration: none; }
.btn-lg { padding: 14px 30px; font-size: 1.05rem; }
.btn-block { display: block; width: 100%; text-align: center; margin-top: 12px; }

/* ---------- Main / sections ---------- */
.main-content { flex: 1 0 auto; padding-top: 36px; padding-bottom: 56px; }
.section { margin: 48px 0; }
.section-title { font-size: 1.7rem; text-align: center; margin-bottom: 26px; }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 56px 0 24px; }
.hero h1 { font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.15; letter-spacing: -1px; }
.hero-sub { max-width: 640px; margin: 18px auto 30px; color: var(--muted); font-size: 1.08rem; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Feature grid ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
}
.feature-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.feature-card p { color: var(--muted); font-size: 0.96rem; }

/* ---------- Kategori chips ---------- */
.kategori-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}
.kategori-chip {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-left: 3px solid var(--gold);
    border-radius: 10px;
    padding: 14px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
.kategori-nama { font-weight: 600; }
.kategori-jumlah { color: var(--gold-soft); font-size: 0.85rem; white-space: nowrap; }

/* ---------- Paket / pricing ---------- */
.paket-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}
.paket-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 20px;
    text-align: center;
}
.paket-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.paket-harga { font-size: 1.6rem; font-weight: 800; color: var(--gold); margin-bottom: 6px; }
.paket-card p { color: var(--muted); font-size: 0.92rem; }
.paket-featured {
    border-color: var(--gold);
    background: linear-gradient(180deg, var(--gold-dim), var(--bg-card));
    box-shadow: 0 8px 28px rgba(212, 175, 55, 0.12);
}

/* ---------- Cards & forms ---------- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
}
.form-wrap { max-width: 440px; margin: 28px auto; }
.form-title { text-align: center; font-size: 1.8rem; }
.form-sub { text-align: center; color: var(--muted); margin: 6px 0 22px; }
.form-card label { display: block; margin: 14px 0 6px; font-weight: 600; font-size: 0.92rem; }
.form-card input, .form-card select, .form-card textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-foot { text-align: center; margin-top: 18px; color: var(--muted); }

/* ---------- Flash messages ---------- */
.flash-area { margin-bottom: 18px; }
.flash {
    padding: 12px 16px;
    border-radius: 10px;
    margin: 10px 0;
    border: 1px solid var(--border);
    font-size: 0.96rem;
}
.flash-success { background: var(--success-bg); border-color: var(--success); }
.flash-error   { background: var(--error-bg);   border-color: var(--error); }
.flash-info    { background: var(--info-bg);    border-color: var(--info); }

/* ---------- Cara bayar ---------- */
.bayar-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.rekening-info {
    background: var(--bg-elev);
    border: 1px dashed var(--border);
    border-radius: 10px;
    padding: 16px;
    margin: 14px 0;
    line-height: 1.8;
}
.qris-box { text-align: center; margin-top: 16px; }
.qris-img { max-width: 240px; width: 100%; border-radius: 10px; border: 1px solid var(--border); background:#fff; padding:8px; }
.langkah ol { margin: 14px 0 14px 20px; }
.langkah li { margin-bottom: 10px; }

/* ---------- Footer ---------- */
.site-footer {
    flex-shrink: 0;
    border-top: 1px solid var(--border);
    padding: 26px 0;
    text-align: center;
    color: var(--muted);
    font-size: 0.88rem;
}
.footer-note { margin-top: 6px; font-size: 0.8rem; opacity: 0.8; }

/* ---------- Dashboard member ---------- */
.dashboard-head { margin: 16px 0 30px; }
.dashboard-head h1 { font-size: 1.8rem; margin-bottom: 14px; }
.status-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.status-row .meta { color: var(--muted); font-size: 0.95rem; }
.status-row .meta strong { color: var(--text); }

/* Badge status */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    border: 1px solid var(--border);
}
.badge-aktif      { background: var(--success-bg); border-color: var(--success); color: #7fe0a8; }
.badge-menunggu   { background: var(--info-bg);    border-color: var(--info);    color: #8fc1ef; }
.badge-kadaluarsa { background: var(--error-bg);   border-color: var(--error);   color: #f0a59c; }

/* Kategori sebagai link (dashboard & materi) */
.kategori-link { text-decoration: none; color: var(--text); transition: border-color .15s ease, transform .08s ease; }
.kategori-link:hover { border-left-color: var(--gold-soft); border-color: var(--gold); transform: translateX(2px); text-decoration: none; }

/* Breadcrumb */
.crumb { margin: 10px 0 6px; color: var(--muted); font-size: 0.9rem; }
.crumb a { color: var(--gold-soft); }
.crumb span { color: var(--text); }

/* Materi coming-soon */
.materi-coming { text-align: center; max-width: 560px; margin: 0 auto; }
.materi-coming h3 { font-size: 1.2rem; margin-bottom: 10px; }
.materi-coming p { color: var(--muted); margin-bottom: 18px; }

/* ---------- Panel Admin ---------- */
.small { font-size: 0.82rem; }

.btn-sm { padding: 7px 13px; font-size: 0.82rem; border-radius: 8px; }
.btn-danger {
    display: inline-block;
    background: var(--error-bg);
    color: #f0a59c;
    border: 1px solid var(--error);
    border-radius: 8px;
    padding: 7px 13px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}
.btn-danger:hover { background: var(--error); color: #fff; }

.admin-bar {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 12px; margin: 8px 0 22px;
}
.admin-bar h1 { font-size: 1.6rem; }
.admin-bar-links { display: flex; gap: 8px; flex-wrap: wrap; }

/* Metrik */
.metric-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 14px; margin-bottom: 22px;
}
.metric-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px; text-align: center;
}
.metric-num { font-size: 2rem; font-weight: 800; }
.metric-label { color: var(--muted); font-size: 0.88rem; margin-top: 4px; }

/* Peringatan */
.warn-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px; margin-bottom: 24px;
}
.warn-card h3 { font-size: 1rem; margin-bottom: 10px; }
.mini-list { list-style: none; }
.mini-list li {
    display: flex; justify-content: space-between; gap: 8px;
    padding: 6px 0; border-bottom: 1px solid var(--border);
}
.mini-list li:last-child { border-bottom: none; }

/* Pencarian */
.search-bar { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.search-bar input {
    flex: 1; min-width: 200px; padding: 10px 14px;
    background: var(--bg-elev); border: 1px solid var(--border);
    border-radius: 10px; color: var(--text); font-size: 0.95rem;
}
.search-bar input:focus { outline: none; border-color: var(--gold); }

/* Kartu member */
.member-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}
.member-card { padding: 18px; }
.member-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 8px; }
.member-nama { font-size: 1.08rem; }
.member-meta { font-size: 0.9rem; margin-bottom: 14px; }
.member-meta > div { margin: 2px 0; }
.member-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; }
.aksi-form { margin: 0; }

/* Form kunci (dropdown alasan) */
.kunci-box { width: 100%; }
.kunci-box summary { display: inline-block; }
.kunci-box summary::-webkit-details-marker { display: none; }
.kunci-form {
    margin-top: 10px; background: var(--bg-elev);
    border: 1px solid var(--border); border-radius: 10px; padding: 14px;
}
.kunci-form label { display: block; margin: 8px 0 4px; font-size: 0.85rem; font-weight: 600; }
.kunci-form select, .kunci-form textarea {
    width: 100%; padding: 9px 12px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: 8px; color: var(--text);
    font-family: inherit; font-size: 0.9rem;
}

/* Tabel data */
.data-table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.data-table th, .data-table td {
    text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border);
    font-size: 0.9rem; vertical-align: top;
}
.data-table th { color: var(--muted); font-weight: 600; }

/* Code block (buat-hash) */
.codeblock {
    background: var(--bg-elev); border: 1px solid var(--border);
    border-radius: 8px; padding: 14px; overflow-x: auto;
    font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.85rem;
    white-space: pre-wrap; word-break: break-all; margin: 12px 0;
}

/* ---------- Hero kecil ---------- */
.hero-sm { padding: 40px 0 18px; }
.hero-sm h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); }

/* ---------- Filter tabs ---------- */
.tabs {
    display: flex; flex-wrap: wrap; gap: 8px;
    justify-content: center; margin: 18px 0 24px;
}
.tab {
    background: var(--bg-elev); color: var(--text);
    border: 1px solid var(--border); border-radius: 999px;
    padding: 8px 16px; font-size: 0.9rem; font-weight: 600; cursor: pointer;
    transition: all .15s ease;
}
.tab:hover { border-color: var(--gold); color: var(--gold); }
.tab.active {
    background: linear-gradient(135deg, var(--gold), var(--gold-soft));
    color: #1a1500; border-color: transparent;
}

/* ---------- Tools grid ---------- */
.tools-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}
.tool-card {
    display: flex; flex-direction: column; gap: 8px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px; color: var(--text);
    transition: transform .1s ease, border-color .15s ease, box-shadow .2s ease;
}
.tool-card:hover {
    border-color: var(--gold); transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.12); text-decoration: none;
}
.tool-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tool-nama { font-weight: 700; font-size: 1.05rem; }
.tool-chain {
    font-size: 0.72rem; color: var(--gold-soft);
    background: var(--gold-dim); border-radius: 999px; padding: 3px 9px; white-space: nowrap;
}
.tool-cat-label { font-size: 0.78rem; color: var(--muted); }
.tool-open { font-size: 0.85rem; font-weight: 700; color: var(--gold); margin-top: auto; }

/* ---------- Private section ---------- */
.private-cta { max-width: 620px; margin: 24px auto 0; }
.private-cta h3 { margin-bottom: 12px; }
.cara-daftar { margin: 0 0 16px 20px; }
.cara-daftar li { margin-bottom: 8px; }
.chat-dulu {
    background: var(--gold-dim); border: 1px solid var(--gold);
    border-radius: 10px; padding: 12px 16px; text-align: center; margin-bottom: 18px;
}
.private-buttons { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* Tombol Telegram */
.btn-telegram {
    display: inline-block; background: #229ED9; color: #fff;
    border-radius: 999px; padding: 14px 26px; font-weight: 700;
    border: 1px solid transparent; transition: transform .08s ease, background .2s ease;
}
.btn-telegram:hover { background: #1b8ec4; transform: translateY(-1px); text-decoration: none; color:#fff; }

/* Footer Telegram */
.footer-tg { color: var(--gold-soft); font-weight: 600; }

/* ---------- Responsif ---------- */
@media (max-width: 720px) {
    .bayar-detail { grid-template-columns: 1fr; }
    .section { margin: 34px 0; }
    .nav { gap: 6px; }
    .nav-links { gap: 6px 12px; font-size: 0.92rem; }
    .btn-gold, .btn-ghost { padding: 10px 16px; }
}