:root{--ink:#1A1A1A;--mut:#6B6B72;--line:#E6E6E9;--red:#B12830;--red-l:#FBE9EA;--bg:#F6F6F7}
*{box-sizing:border-box;font-family:'Inter',Arial,sans-serif;margin:0;padding:0}
body{background:var(--bg);color:var(--ink)}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:14px 24px;display:flex;justify-content:space-between;align-items:center}
.topbar b{color:var(--red)}
/* Back to tools.intelescreen.com, matching the "All tools" link in Source Intel's header. */
.alltools{color:var(--mut);text-decoration:none;font-size:12.5px;border:1px solid var(--line);border-radius:6px;padding:4px 9px;margin-right:12px}
.alltools:hover{color:var(--red);border-color:var(--red)}
.btn{background:var(--red);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer}
.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:5px 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{border:1px solid var(--line);border-radius:6px;padding:8px 10px;font-size:14px;width:100%}
.login-wrap{display:flex;align-items:center;justify-content:center;height:100vh}
.login-box{background:#fff;border-radius:14px;padding:36px;width:340px;box-shadow:0 4px 24px rgba(0,0,0,.08)}
.login-box h1{font-size:20px;margin-bottom:18px}
.login-box .field{margin-bottom:12px}
.login-box label{font-size:12.5px;color:var(--mut);display:block;margin-bottom:4px}
.error{color:var(--red);font-size:13px;margin-top:8px}
.board{display:flex;gap:14px;padding:20px;overflow-x:auto}
.col{background:#fff;border-radius:10px;min-width:220px;flex:1;padding:10px;border:1px solid var(--line)}
.col h3{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);margin-bottom:10px;display:flex;justify-content:space-between}
.card{background:var(--bg);border-radius:8px;padding:10px 12px;margin-bottom:8px;cursor:pointer;font-size:13.5px}
.card b{display:block;font-size:14px}
.card .mini{color:var(--mut);font-size:12px;margin-top:3px}
.card.stale{border-left:3px solid var(--red)}
.panel-overlay{position:fixed;inset:0;background:rgba(0,0,0,.3);display:flex;justify-content:flex-end}
.panel{background:#fff;width:520px;max-width:100%;height:100%;overflow-y:auto;padding:22px}
.panel h2{font-size:19px;margin-bottom:4px}
.panel .mini{color:var(--mut);font-size:13px}
.section{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.section h4{font-size:12.5px;text-transform:uppercase;color:var(--mut);margin-bottom:8px}
.activity{padding:8px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.activity .tag{display:inline-block;font-size:11px;font-weight:700;padding:2px 7px;border-radius:10px;background:var(--red-l);color:var(--red);margin-right:6px}
.draft-box{background:var(--red-l);border-radius:8px;padding:12px;margin-top:8px}
.draft-box textarea{min-height:120px;margin:6px 0}
.row{display:flex;gap:8px;margin-top:10px}
.tabs{display:flex;gap:16px;padding:0 24px;border-bottom:1px solid var(--line);background:#fff}
.tab{padding:12px 4px;cursor:pointer;color:var(--mut);font-size:14px;border-bottom:2px solid transparent}
.tab.active{color:var(--red);border-color:var(--red);font-weight:600}
.stale-banner{background:#fff3cd;border:1px solid #ffe08a;padding:10px 24px;font-size:13.5px}
table{width:100%;border-collapse:collapse}
table th{text-align:left;font-size:12px;color:var(--mut);padding:6px 8px;border-bottom:1px solid var(--line)}
table td{padding:8px;border-bottom:1px solid var(--line);font-size:13.5px}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.formgrid .full{grid-column:1/-1}
label.f{font-size:12px;color:var(--mut);display:block;margin-bottom:3px}