/* Copyright © Hiếu BK · shop.hieubk.vn — HBK Affiliate frontend.
   Dùng biến theme nếu có, kèm fallback để chạy độc lập. */
.hbkaf-wrap{
	--af-beige:var(--beige,#d8c3a5);
	--af-burg:var(--burgundy,#7a1f2b);
	--af-burg-h:var(--burgundy-h,#94303d);
	--af-ink2:var(--ink-2,#1a1917);
	--af-ink3:var(--ink-3,#232220);
	--af-white:var(--white,#fafafa);
	--af-line:rgba(216,195,165,.16);
	--af-muted:var(--muted,rgba(250,250,250,.55));
	--af-fh:var(--fh,'Space Grotesk',sans-serif);
	color:var(--af-white);font-family:var(--fb,'Inter',sans-serif);
	display:flex;flex-direction:column;gap:18px;max-width:860px;margin:0 auto;
}
.hbkaf-card{background:var(--af-ink2);border:1px solid var(--af-line);border-radius:10px;padding:22px}
.hbkaf-h{font-family:var(--af-fh);font-size:1.1rem;font-weight:600;color:var(--af-white);margin:0 0 12px}
.hbkaf-muted{color:var(--af-muted);font-size:.88rem;line-height:1.6;margin:8px 0 0}
.hbkaf-note{background:var(--af-ink2);border:1px solid var(--af-line);border-left:3px solid var(--af-beige);border-radius:8px;padding:16px 18px;color:rgba(250,250,250,.85);font-size:.92rem}
.hbkaf-note a{color:var(--af-beige);text-decoration:underline}

.hbkaf-label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--af-muted);margin:0 0 6px}
.hbkaf-input{width:100%;background:var(--af-ink3);border:1px solid var(--af-line);color:var(--af-white);border-radius:6px;padding:.6rem .8rem;font-family:inherit;font-size:.9rem;box-sizing:border-box}
textarea.hbkaf-input{resize:vertical;line-height:1.5}

.hbkaf-linkrow{display:flex;gap:10px;align-items:stretch}
.hbkaf-linkrow .hbkaf-input{flex:1}

.hbkaf-btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--af-fh);font-weight:600;font-size:.85rem;padding:.62rem 1.1rem;border-radius:5px;border:1px solid var(--af-line);background:var(--af-ink3);color:var(--af-white);cursor:pointer;transition:all .2s ease;white-space:nowrap}
.hbkaf-btn:hover{border-color:var(--af-beige)}
.hbkaf-btn-main{background:var(--af-burg);border-color:var(--af-burg);color:#fff}
.hbkaf-btn-main:hover{background:var(--af-burg-h);border-color:var(--af-burg-h)}
.hbkaf-btn-alt{background:var(--af-beige);border-color:var(--af-beige);color:#0a0a0a}
.hbkaf-btn-alt:hover{background:#e6d4ba}
.hbkaf-btn-sm{padding:.45rem .9rem;font-size:.78rem;margin-top:8px}
.hbkaf-btn:disabled{opacity:.45;cursor:not-allowed}
.hbkaf-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}

.hbkaf-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.hbkaf-stat{background:var(--af-ink2);border:1px solid var(--af-line);border-radius:10px;padding:16px 14px;text-align:center;font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--af-muted)}
.hbkaf-stat span{display:block;font-family:var(--af-fh);font-size:1.18rem;font-weight:600;color:var(--af-white);margin-bottom:5px;text-transform:none;letter-spacing:0}
.hbkaf-stat-hl span{color:var(--af-beige)}

.hbkaf-table{width:100%;border-collapse:collapse;font-size:.86rem;margin-top:6px}
.hbkaf-table th{text-align:left;font-family:var(--af-fh);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--af-muted);padding:8px 10px;border-bottom:1px solid var(--af-line)}
.hbkaf-table td{padding:10px;border-bottom:1px solid rgba(250,250,250,.06);color:rgba(250,250,250,.85)}
.hbkaf-badge{display:inline-block;font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:99px;font-family:var(--af-fh)}
.hbkaf-approved{background:rgba(216,195,165,.16);color:var(--af-beige)}
.hbkaf-paid{background:rgba(126,200,150,.16);color:#a9d5b6}
.hbkaf-reversed{background:rgba(240,153,123,.16);color:#f0997b}

.hbkaf-msg{display:block;font-size:.85rem;margin-top:10px;min-height:18px}
.hbkaf-msg.ok{color:#a9d5b6}
.hbkaf-msg.err{color:#f0997b}

@media(max-width:680px){
	.hbkaf-stats{grid-template-columns:repeat(2,1fr)}
}

/* Phase 2 — Đổi Credits lấy voucher */
.hbkaf-vouchers{display:flex;flex-direction:column;gap:10px;margin:10px 0}
.hbkaf-voucher{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid #e3d8c4;border-radius:10px;padding:12px 14px;flex-wrap:wrap}
.hbkaf-voucher-info{flex:1;min-width:180px}
.hbkaf-voucher-act{display:flex;align-items:center;gap:12px}
.hbkaf-voucher-cost{font-weight:700;color:#7A1F2B}
.hbkaf-checkout-credits label{font-size:15px}

/* Tab Credits trong tài khoản */
.hbkaf-howto{margin:0 0 14px;padding-left:2px;list-style:none}
.hbkaf-howto li{margin:0 0 10px;line-height:1.6;color:var(--muted,#bbb)}
.hbkaf-howto b{color:#fff}

/* Mã giới thiệu (code promote) */
.hbkaf-coderow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;padding:12px 14px;border:1px dashed #c9a15a;border-radius:8px}
.hbkaf-code-label{font-size:.8rem;color:var(--muted,#aaa)}
.hbkaf-code{font-family:var(--fh,monospace);font-size:1.15rem;font-weight:700;letter-spacing:.08em;color:#d8c3a5}