:root{ --blue:#1B3A5C; --blue2:#2E75B6; --bg:#f4f6f8; --line:#d9dee3; --ok:#1b7a43; --warn:#b46a00; }
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:#1d2530}
header{background:var(--blue);color:#fff;padding:10px 18px;display:flex;justify-content:space-between;align-items:center}
.brand{font-weight:700;letter-spacing:.3px}
.badge{background:var(--blue2);font-size:11px;padding:2px 8px;border-radius:10px;margin-left:8px;font-weight:600}
.who{font-size:13px;opacity:.95}
.who a{color:#cfe2f5;margin-left:10px;cursor:pointer;text-decoration:underline}
.card{max-width:360px;margin:60px auto;background:#fff;padding:24px;border:1px solid var(--line);border-radius:8px}
form label{display:block;margin:10px 0;font-size:13px;color:#445}
form input,select{width:100%;padding:8px;border:1px solid var(--line);border-radius:6px;font-size:14px;margin-top:4px}
button{background:var(--blue2);color:#fff;border:0;padding:8px 14px;border-radius:6px;cursor:pointer;font-size:13px}
button:hover{background:var(--blue)}
button.ghost{background:#fff;color:var(--blue2);border:1px solid var(--blue2)}
.err{color:#b00020;font-size:13px;min-height:16px}
.tabs{display:flex;gap:6px;align-items:center;padding:10px 18px;background:#fff;border-bottom:1px solid var(--line)}
.tabs button{background:#eef2f6;color:#33475b}
.tabs button.active{background:var(--blue2);color:#fff}
.stats{margin-left:auto;font-size:12px;color:#667}
.tab{padding:16px 18px}
h2{font-size:16px;margin:4px 0 12px}
.row{display:flex;gap:8px;margin-bottom:10px}
.row input{flex:1}
.row select,.row input{margin-top:0}
.split{display:flex;gap:14px;align-items:flex-start}
.split .list{flex:0 0 42%;max-height:70vh;overflow:auto}
.detail{flex:1;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;min-height:200px}
.list{display:flex;flex-direction:column;gap:8px}
.item{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:13px;cursor:pointer}
.item:hover{border-color:var(--blue2)}
.item .t{font-weight:600}
.item .m{color:#667;font-size:12px;margin-top:2px}
.pill{display:inline-block;font-size:11px;padding:1px 7px;border-radius:9px;background:#eef2f6;color:#33475b;margin-right:5px}
.pill.sent{background:#fff3df;color:var(--warn)} .pill.done{background:#e6f4ec;color:var(--ok)} .pill.open{background:#e9eef3}
.muted{color:#889}
.detail h3{margin:2px 0 8px;font-size:15px}
.kv{font-size:13px;margin:3px 0}.kv b{color:#445}
.bar{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.feed{border-top:1px solid var(--line);margin-top:10px;padding-top:8px;font-size:12px;color:#556}
.feed div{padding:3px 0;border-bottom:1px dashed #eef}
.hidden{display:none}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#1d2530;color:#fff;padding:8px 16px;border-radius:8px;font-size:13px;z-index:9}
select.inline{width:auto;display:inline-block;margin:0 6px 0 0}