:root{--navy:#153047;--gold:#d6a53f;--gold-dark:#a87312;--bg:#f5f7f9;--ink:#182b3a;--muted:#6b7b87}body{background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.navbar-brand{font-weight:900;color:var(--gold-dark)!important}.brand-mark{width:48px;height:48px;object-fit:contain}.btn-primary{background:linear-gradient(135deg,var(--gold-dark),var(--gold));border:0}.btn-primary:hover{filter:brightness(.95)}.btn-dark{background:var(--navy)}.hero{background:linear-gradient(135deg,#fff,#f4ead5);padding:4rem 0}.hero h1{font-size:clamp(2.4rem,6vw,4.8rem);font-weight:900;line-height:1}.hero h1 span{color:var(--gold-dark)}.card{border:1px solid #e2e8ee;border-radius:18px}.dashboard-stat{padding:1.25rem}.dashboard-stat strong{font-size:2rem;display:block}.sidebar .list-group-item.active{background:var(--navy);border-color:var(--navy)}.badge-status{font-weight:700}.footer{background:#102737;color:#dfe7ed}.table td,.table th{vertical-align:middle}.form-label{font-weight:700}.avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;background:#e9edf0}.plan-price{font-size:2rem;font-weight:900;color:var(--navy)}

.message-thread{display:flex;flex-direction:column;gap:.75rem;max-height:60vh;overflow:auto}
.message-bubble{max-width:78%;padding:.85rem 1rem;border-radius:16px;background:#edf2f5}
.message-bubble.mine{margin-left:auto;background:#f4e5bd}
.message-bubble small{display:block;color:var(--muted);margin-top:.35rem}
.rating-stars{color:#d39b20;font-size:1.35rem;letter-spacing:.08rem}
.admin-kpi{min-height:130px}
.table-responsive{border-radius:14px}
@media(max-width:576px){.message-bubble{max-width:94%}}