:root{--ink:#143f49;--green:#8eb333;--lime:#b9da55;--muted:#6a7b80;--bg:#f4f7f3;--card:#fff;--line:#dfe8e4;--danger:#a83e3e}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit}.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 20%,#eff7d7,transparent 38%),linear-gradient(135deg,#f9fbf7,#e9f1ef)}.login-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 24px 70px #163f4a20}.admin-logo{width:185px;height:auto}.eyebrow{font-weight:800;letter-spacing:.14em;font-size:12px;color:#6f9828;margin:24px 0 8px}.login-card h1{font-size:31px;line-height:1.05;margin:0 0 10px}.login-card p{color:var(--muted)}label{display:grid;gap:7px;font-weight:700;margin:18px 0}input,select{font:inherit;border:1px solid var(--line);border-radius:13px;padding:12px 14px;background:#fff;color:var(--ink)}button{border:0;border-radius:13px;padding:12px 18px;background:var(--ink);color:#fff;font-weight:800;cursor:pointer}.login-card button{width:100%}.alert{padding:12px;border-radius:12px;background:#fff1f1;color:var(--danger);font-weight:700}.back{display:block;margin-top:18px;text-align:center;color:var(--muted);text-decoration:none}.admin-header{position:sticky;top:0;z-index:5;background:#ffffffee;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:13px clamp(18px,4vw,56px)}.admin-header>div{display:flex;align-items:center;gap:15px}.admin-header img{width:120px}.admin-header strong,.admin-header small{display:block}.admin-header small{color:var(--muted);margin-top:2px}.admin-header nav{display:flex;gap:15px}.admin-header nav a{text-decoration:none;font-weight:700}.admin-main{width:min(1480px,calc(100% - 34px));margin:32px auto 60px}.head{display:flex;justify-content:space-between;align-items:end;gap:20px}.head h1{font-size:clamp(32px,5vw,54px);margin:0}.head p:not(.eyebrow){max-width:760px;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0}.metrics article,.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.metrics span{display:block;color:var(--muted);font-weight:700}.metrics strong{display:block;font-size:34px;margin-top:7px}.panel{margin-top:16px}.panel h2{margin-top:0}.filters{display:flex;gap:10px;flex-wrap:wrap}.filters input{flex:1;min-width:240px}.status{color:var(--muted);font-size:14px;margin:14px 0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:920px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:12px;font-size:13px}th{background:#f5f8f6;position:sticky;top:0}td .pill{display:inline-block;padding:3px 8px;background:#eef5da;border-radius:999px;font-weight:800}.empty{padding:30px;text-align:center;color:var(--muted)}@media(max-width:850px){.metrics{grid-template-columns:1fr 1fr}.admin-header>div div{display:none}.admin-header nav a:first-child{display:none}}@media(max-width:520px){.metrics{grid-template-columns:1fr}.head{align-items:start;flex-direction:column}.admin-main{width:min(100% - 20px,1480px)}}
/* Conversation administration: maintain the existing layout and authentication. */
.filter-label{display:grid;gap:6px;margin:0;font-size:12px;color:var(--muted);font-weight:700}.filter-label.grow{flex:1}.filter-label input{min-width:200px;width:100%}.scope-note{font-size:12px;color:var(--muted);line-height:1.5}.subject-list{display:flex;flex-wrap:wrap;gap:8px}.subject-pill{display:inline-flex;background:#eff5e5;border:1px solid #dce7ce;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700}.conversation-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.conversation-heading .eyebrow{margin-top:0}.history-exchange{border-top:1px solid var(--line);padding:18px 0}.history-meta{font-size:12px;color:var(--muted)}.history-message{padding:14px 16px;border-radius:14px;background:#f5f7f3;margin:10px 0;max-width:100%;overflow-wrap:anywhere}.history-message.assistant{background:#edf4e6}.history-message p{margin:6px 0 0;white-space:pre-wrap;line-height:1.55}.history-links{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;font-weight:700}#conversation-panel[hidden]{display:none}#rows td{white-space:pre-wrap;max-width:520px}#rows button{padding:8px 12px}#metrics strong{font-size:30px}@media(max-width:520px){.filter-label{width:100%}.filters select,.filter-label input{width:100%;min-width:0}.conversation-heading{align-items:start;flex-direction:column}.history-message{padding:12px}.admin-header nav{font-size:13px}}
.history-pagination{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;margin-top:14px;font-size:12px;color:var(--muted)}.history-pagination button{padding:8px 12px}.history-pagination button:disabled{opacity:.4;cursor:default}