/* Qua tang #2 (qua-bien-ban.html) va #3 mau nhat ky thi cong (qua-nhat-ky.html).
 * Chi bo sung cho trang qua; dung chung token va lop rd-magnet / rd-gift trong redesign.min.css.
 * Tien to :is(#rd, html) giong redesign.css de du do uu tien (ghi de h2/p chung). */

:is(#rd, html) .rd-gift-page { overflow-x: clip; }
:is(#rd, html) .rd-gift-page .gift-bb-list li { grid-template-columns: 84px 1fr; align-items: start; }
:is(#rd, html) .rd-gift-page .gift-bb-list code { font-size: 12px; }

/* Vi du: bang Excel -> bien ban sau tron */
:is(#rd, html) .gift-bb-demo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; max-width: var(--rd-max, 1200px); margin: 22px auto 0; }
:is(#rd, html) .gift-bb-sheet { min-width: 0; padding: 14px; border: 1px solid var(--rd-line, rgba(125, 170, 255, .16)); border-radius: var(--rd-radius, 10px); background: var(--rd-bg-2, #0D1324); }
:is(#rd, html) .gift-bb-cap { margin: 0 0 10px; color: var(--rd-muted, #8F9DBD); font: 500 13px/1.4 var(--rd-mono, monospace); }
:is(#rd, html) .gift-bb-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
:is(#rd, html) .gift-bb-sheet table { width: 100%; min-width: 420px; border-collapse: collapse; font-size: 13.5px; line-height: 1.4; }
:is(#rd, html) .gift-bb-sheet th, :is(#rd, html) .gift-bb-sheet td { padding: 7px 8px; border: 1px solid rgba(125, 170, 255, .18); color: var(--rd-text-2, #C4CCE0); text-align: left; vertical-align: top; }
:is(#rd, html) .gift-bb-sheet th { background: rgba(34, 211, 238, .10); color: var(--rd-text, #E8EDF7); font: 600 12px/1.3 var(--rd-mono, monospace); white-space: nowrap; }
:is(#rd, html) .gift-bb-sheet tr.is-on td { background: rgba(250, 204, 21, .10); color: var(--rd-text, #E8EDF7); }
:is(#rd, html) .gift-bb-sheet tr.is-on td:first-child { box-shadow: inset 3px 0 0 var(--rd-c-yellow, #FACC15); }
:is(#rd, html) .gift-bb-arrow { margin: 12px 0 0; color: var(--rd-accent, #22D3EE); font-weight: 700; font-size: 15px; text-align: center; }
:is(#rd, html) .gift-bb-doc { min-width: 0; margin: 0; padding: 10px; border: 1px solid var(--rd-line, rgba(125, 170, 255, .16)); border-radius: var(--rd-radius, 10px); background: #0A0C10; }
:is(#rd, html) .gift-bb-doc img { display: block; width: 100%; height: auto; border-radius: 4px; background: #fff; }
:is(#rd, html) .gift-bb-doc figcaption { margin-top: 8px; color: var(--rd-text-2, #C4CCE0); font: 500 13px/1.4 var(--rd-mono, monospace); text-align: center; }
:is(#rd, html) .gift-bb-note { max-width: var(--rd-max, 1200px); margin: 14px auto 0; color: var(--rd-muted, #8F9DBD); font-size: 13.5px; }

/* Can cu soan mau */
:is(#rd, html) .gift-bb-legal-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; max-width: var(--rd-max, 1200px); margin: 0 auto; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--rd-line, rgba(125, 170, 255, .16)); border-radius: var(--rd-radius-lg, 16px); background: var(--rd-surface, #0E1428); }
:is(#rd, html) .gift-bb-legal-card h2 { margin: 8px 0 10px; color: var(--rd-text, #E8EDF7); font-size: clamp(21px, 2.6vw, 28px); line-height: 1.2; }
:is(#rd, html) .gift-bb-legal-card p { margin: 0; color: var(--rd-text-2, #C4CCE0); font-size: 15.5px; line-height: 1.6; }
:is(#rd, html) .gift-bb-legal-card ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; align-self: center; }
:is(#rd, html) .gift-bb-legal-card li { display: grid; grid-template-columns: 76px 1fr; gap: 10px; padding: 10px 12px; border: 1px solid var(--rd-line, rgba(125, 170, 255, .16)); border-radius: var(--rd-radius-sm, 6px); color: var(--rd-text-2, #C4CCE0); font-size: 14.5px; line-height: 1.45; }
:is(#rd, html) .gift-bb-legal-card li b { color: var(--rd-accent, #22D3EE); font: 600 13px/1.45 var(--rd-mono, monospace); }
:is(#rd, html) .gift-bb-legal-card .gift-bb-warn { grid-column: 1 / -1; padding: 12px 14px; border-left: 3px solid var(--rd-c-yellow, #FACC15); border-radius: 0 6px 6px 0; background: rgba(250, 204, 21, .08); color: var(--rd-text, #E8EDF7); font-size: 14.5px; }

/* Qua #3: ghi chu hien truong -> trang nhat ky (qua-nhat-ky.html) */
:is(#rd, html) .gift-nk-note { margin: 0; padding: 12px 14px; border: 1px dashed rgba(125, 170, 255, .35); border-radius: var(--rd-radius-sm, 6px); background: rgba(10, 12, 16, .55); color: var(--rd-text, #E8EDF7); font: 500 14px/1.65 var(--rd-mono, monospace); white-space: pre-wrap; overflow-wrap: anywhere; }
:is(#rd, html) .gift-nk-prompt { margin: 12px 0 0; padding: 10px 12px; border-left: 3px solid var(--rd-accent, #22D3EE); border-radius: 0 6px 6px 0; background: rgba(34, 211, 238, .07); color: var(--rd-text-2, #C4CCE0); font-size: 14px; line-height: 1.55; }
:is(#rd, html) .gift-nk-prompt b { color: var(--rd-text, #E8EDF7); }

@media (max-width: 860px) {
  :is(#rd, html) .gift-bb-demo, :is(#rd, html) .gift-bb-legal-card { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  :is(#rd, html) .rd-gift-page .gift-bb-list li { grid-template-columns: 72px 1fr; }
  :is(#rd, html) .gift-bb-sheet { padding: 10px; }
  :is(#rd, html) .gift-bb-sheet table { min-width: 0; font-size: 12.5px; }
  :is(#rd, html) .gift-bb-sheet th { white-space: normal; word-break: break-word; }
  :is(#rd, html) .gift-bb-sheet th:nth-child(3), :is(#rd, html) .gift-bb-sheet td:nth-child(3) { display: none; }
  :is(#rd, html) .gift-bb-legal-card li { grid-template-columns: 64px 1fr; padding: 9px 10px; }
  :is(#rd, html) .gift-nk-note { font-size: 13px; padding: 10px 12px; }
  :is(#rd, html) .rd-gift-page .rd-gift-next-actions .btn { width: 100%; }
}