/* Giao diện cho nội dung động (sự kiện, bài viết thư viện) do trang quản trị quản lý. Dùng biến thương hiệu của brand.css. */
.lc{max-width:72rem;margin:0 auto;padding:2.5rem 1rem}
.lc h2{font-family:var(--font-display);font-size:1.6rem;line-height:1.3;margin:2rem 0 .75rem}
.lc p{line-height:1.7}
.lc-muted{color:var(--color-muted)}
.lc-stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));margin-bottom:2rem}
.lc-stat{border:1px solid var(--color-border);border-radius:var(--radius-lg,12px);padding:1.1rem;background:var(--color-surface)}
.lc-stat b{display:block;font-family:var(--font-display);font-size:1.7rem;line-height:1.2}
.lc-tools{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}
.lc-tools input,.lc-tools select,.lc-form input,.lc-form select,.lc-form textarea{font:inherit;padding:.65rem .8rem;border:1px solid var(--color-border-strong);border-radius:8px;background:var(--color-surface-raised);color:var(--color-foreground);min-width:0}
.lc-tools input{flex:1 1 14rem}
.lc-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr))}
.lc-card{display:flex;flex-direction:column;border:1px solid var(--color-border);border-radius:var(--radius-lg,12px);overflow:hidden;background:var(--color-surface-raised)}
.lc-cover{aspect-ratio:16/9;background:linear-gradient(135deg,var(--brand-green,#0E3B26),var(--brand-forest,#062417));object-fit:cover;width:100%;display:block}
.lc-body{padding:1.1rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.lc-chip{align-self:flex-start;font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-gold);border:1px solid var(--color-border-strong);border-radius:999px;padding:.15rem .6rem}
.lc-chip.past{color:var(--color-muted)}
.lc-title{font-family:var(--font-display);font-size:1.3rem;line-height:1.35;margin:0}
.lc-meta{list-style:none;margin:.25rem 0;padding:0;display:grid;gap:.25rem;font-size:.9rem;color:var(--color-muted)}
.lc-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding-top:.75rem}
.lc-btn{display:inline-block;padding:.6rem 1.2rem;border-radius:999px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font:inherit;font-weight:600;background:var(--brand-gold-grad,#C9A46A);color:#062417}
.lc-btn[disabled]{opacity:.5;cursor:not-allowed}
.lc-empty{padding:2rem;text-align:center;color:var(--color-muted);border:1px dashed var(--color-border-strong);border-radius:12px}
.lc-hero{position:relative;color:#fff;background:linear-gradient(135deg,#0E3B26,#062417);padding:3rem 1rem 2.5rem;overflow:hidden}
.lc-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.lc-hero .in{position:relative;max-width:72rem;margin:0 auto}
.lc-hero h1{font-family:var(--font-display);font-size:clamp(1.9rem,4vw,3rem);line-height:1.25;margin:.5rem 0 .75rem}
.lc-hero a{color:#fff;opacity:.85}
.lc-hero .lc-meta{color:rgba(255,255,255,.85);font-size:1rem}
.lc-cols{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width:60rem){.lc-cols{grid-template-columns:minmax(0,1fr) 22rem}.lc-side{position:sticky;top:6rem;align-self:start}}
.lc-box{border:1px solid var(--color-border);border-radius:var(--radius-lg,12px);padding:1.25rem;background:var(--color-surface-raised)}
.lc-sched{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.lc-sched li{display:grid;grid-template-columns:4.5rem 1fr;gap:.75rem;padding:.75rem;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface)}
.lc-sched b{font-variant-numeric:tabular-nums}
.lc ul.lc-list{padding-left:1.2rem;display:grid;gap:.35rem}
.lc dl.lc-dl{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;margin:0}
.lc dl.lc-dl dt{color:var(--color-muted)}.lc dl.lc-dl dd{margin:0;font-weight:500}
.lc details{border:1px solid var(--color-border);border-radius:10px;padding:.75rem 1rem;margin-bottom:.5rem;background:var(--color-surface)}
.lc summary{cursor:pointer;font-weight:600}
.lc-form{display:grid;gap:.75rem}
.lc-form label{display:grid;gap:.25rem;font-size:.9rem;font-weight:500}
.lc-form .row{display:grid;gap:.75rem;grid-template-columns:1fr 1fr}
.lc-msg{padding:.75rem;border-radius:8px;font-size:.95rem}
.lc-msg.ok{background:#e8f3ec;color:#14532d}.lc-msg.err{background:#fdecea;color:#7a1b12}
.lc-post p{margin:0 0 1rem;font-size:1.05rem}
.lc-lead{font-size:1.2rem;color:var(--color-muted)}