/* Word pages - same teal/ink visual language as the app's entry renderer */
:root{--ink:#172026;--muted:#53616c;--paper:#fff;--soft:#f6f4ef;--line:#dedbd2;--teal:#0f766e;--teal-dark:#115e59;--coral:#e85d4f}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Tahoma,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
a{color:inherit}
.breadcrumb{max-width:860px;margin:0 auto;padding:16px 20px 0;color:var(--muted);font-size:.9rem}
.breadcrumb a{text-decoration:none;color:var(--teal);font-weight:700}
.page{max-width:860px;margin:0 auto;padding:24px 20px 60px}
.word-kicker{margin:0 0 6px;color:var(--coral);font-weight:800;text-transform:uppercase;font-size:.84rem;letter-spacing:.04em}
h1{margin:0 0 8px;font-size:3rem;line-height:1.05}
.word-ipa{margin:0 0 18px;color:var(--muted);font-size:1.05rem}
.ipa-label{display:inline-block;padding:2px 8px;margin-right:6px;border-radius:999px;background:var(--soft);color:var(--teal-dark);font-size:.75rem;font-weight:800;text-transform:uppercase}
.ipa-bre{color:var(--muted)}
.ipa-hear{display:inline-block;margin-left:8px;padding:2px 10px;border:1px solid var(--line);border-radius:999px;font-size:.82rem;font-weight:700;color:var(--teal-dark);text-decoration:none}
.ipa-play{display:inline-block;margin-left:8px;padding:2px 10px;border:1px solid var(--teal);border-radius:999px;font-size:.82rem;font-weight:700;color:var(--teal-dark);background:var(--paper);cursor:pointer}
.entry-body{border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:22px 24px;box-shadow:0 10px 30px rgba(23,32,38,.06)}
.entry-lemma-note{margin:0 0 10px;color:var(--muted);font-size:.92rem}
.entry-lemma-note a{color:var(--teal);font-weight:700}
.mtd-pos{font-weight:700;color:var(--teal);margin:12px 0 4px;font-size:.95rem}
.entry-body .mtd-pos:first-child{margin-top:0}
.mtd-domain{font-weight:600;color:var(--muted);margin:12px 0 4px;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
.mtd-sense{padding-left:14px;position:relative;margin:4px 0}
.mtd-sense::before{content:'-';position:absolute;left:0;color:var(--teal)}
/* v104: ví dụ tách khỏi nghĩa (P2) — "=English+ dịch" của OVDP thành dòng riêng */
.mtd-ex{padding-left:14px;position:relative;margin:2px 0;color:var(--muted);font-size:.95rem}
.mtd-ex-en{font-style:italic;color:var(--teal-dark)}
.mtd-ex-vi{color:var(--muted)}
.mtd-idiom{margin:6px 0;padding-left:14px}
.mtd-idiom b{color:#134e4a}
.ph-link{color:var(--teal-dark);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.mtd-line{margin:4px 0}
.word-cta{margin-top:26px;padding:20px 22px;border-radius:10px;background:var(--soft);border:1px solid var(--line)}
.word-cta-actions{display:flex;flex-wrap:wrap;gap:10px}
.word-cta-btn{display:inline-flex;align-items:center;min-height:48px;padding:0 18px;border-radius:8px;background:var(--coral);color:#fff;font-weight:800;text-decoration:none}
.word-cta-btn-practice{background:var(--teal)}
.word-cta-note{margin:12px 0 0;color:var(--muted);font-size:.92rem}
.word-report{margin:10px 0 0}
.word-report a{color:var(--muted);font-size:.9rem;text-decoration:underline;text-underline-offset:3px}
.related{margin-top:34px}
.related h2{font-size:1.3rem;margin:0 0 12px}
.related-list{display:flex;flex-wrap:wrap;gap:10px}
.related-chip{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--paper);color:var(--teal-dark);font-weight:700;text-decoration:none}
.related-chip:hover{border-color:var(--teal)}
@media (max-width:560px){h1{font-size:2.2rem}.page{padding:16px 14px 48px}}

/* Ghi chú sử dụng (usage notes) — hand-written + auto-generated */
.word-note{margin-top:34px;border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;background:var(--soft);padding:20px 22px;position:relative}
.word-note h2{margin:0 0 10px;font-size:1.25rem}
.word-note p{margin:8px 0;color:#2c3a42;font-size:.98rem}
.word-note b{color:var(--teal-dark)}
.word-note ul{margin:8px 0;padding-left:20px}
.word-note li{margin:5px 0}
.word-note h3{margin:14px 0 6px;font-size:1.02rem;color:var(--teal-dark)}
.note-badge{position:absolute;top:14px;right:16px;padding:3px 10px;border-radius:999px;background:var(--teal);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.03em}
.note-badge{position:static;display:inline-block;margin-left:10px;vertical-align:middle}
.word-note code{background:#eef4f2;padding:1px 6px;border-radius:4px;font-size:.9em;color:var(--teal-dark)}

/* P1: nhãn nhóm / tần suất / trạng thái biên tập */
.word-badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.chip{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;font-size:.78rem;font-weight:700}
.chip-band{background:var(--soft);color:var(--muted);border:1px solid var(--line)}
.chip-core{background:#e6f4f2;color:var(--teal-dark);border:1px solid var(--teal)}
.chip-infl{background:var(--soft);color:var(--teal-dark);border:1px solid var(--line)}
.chip-infl a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.chip-off{background:#f1f2f4;color:#4b5563;border:1px solid #d1d5db}
.chip-awl{background:#fdf3e3;color:#92400e;border:1px solid #e7c88f}
.chip-learn{background:var(--teal);color:#fff}
.chip-learn2{background:#eef4f2;color:var(--teal-dark);border:1px solid var(--teal)}
.chip-exam{background:#1d4ed8;color:#fff}
.chip-exam2{background:#e0e7ff;color:#1e40af;border:1px solid #93c5fd}
.chip-cefr{background:#f5f3ff;color:#5b21b6;border:1px solid #c4b5fd}
.exam-note{border-left-color:var(--coral)}
.exam-sub{margin:0 0 8px;color:var(--muted);font-size:.9rem}
.exam-src{color:var(--muted);font-size:.82rem}
.exam-copy{display:inline-block;margin-left:6px;padding:1px 7px;border:1px solid var(--line);border-radius:6px;background:var(--paper);cursor:pointer;font-size:.8rem}
.exam-copy:hover{border-color:var(--teal)}
.faq-sec details{margin:8px 0;border:1px solid var(--line);border-radius:8px;padding:8px 12px;background:var(--paper)}
.faq-sec summary{cursor:pointer;font-weight:600;color:var(--teal-dark)}
.faq-sec p{margin:6px 0 2px}
.mylist-btn{display:inline-block;margin:6px 0 0;padding:2px 10px;border:1px solid var(--line);border-radius:999px;font-size:.8rem;background:var(--paper);color:var(--teal-dark);cursor:pointer}
.hub-list li.sel{outline:2px solid var(--teal);border-radius:6px}
#mylist-bar{display:none;gap:8px;align-items:center;margin:10px 0;padding:10px 14px;border:1px solid var(--teal);border-radius:10px;background:#e6f4f2;font-size:.9rem}
#mylist-bar.show{display:flex;flex-wrap:wrap}
.note-badge-auto{background:#6b7280}
.hub-filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0 14px}
.hub-filters input,.hub-filters select{min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:8px;font:inherit;color:var(--ink);background:var(--paper)}
.hub-filters input{min-width:200px;flex:1}
#hub-count{color:var(--muted);font-size:.88rem}
.hub-ipa{color:var(--muted);font-size:.9em}
.hub-suggest{position:absolute;z-index:20;max-width:480px;background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px rgba(23,32,38,.12);overflow:hidden}
.hub-suggest a{display:flex;gap:8px;align-items:baseline;padding:9px 14px;text-decoration:none;color:var(--ink)}
.hub-suggest a:hover,.hub-suggest a.active{background:var(--soft)}
.hub-suggest button{display:flex;width:100%;gap:8px;align-items:baseline;padding:9px 14px;background:none;border:0;font:inherit;color:var(--ink);cursor:pointer;text-align:left}
.hub-suggest button:hover,.hub-suggest button.active{background:var(--soft)}
.hub-suggest .sg-tag{margin-left:auto;font-size:.75rem;color:var(--muted);white-space:nowrap}
.hub-filters{position:relative}