:root{--blue:#1264c8;--blue-700:#0a4d9f;--nav:#083772;--nav-deep:#052957;--ink:#193354;--muted:#657992;--line:#dce7f5;--surface:#fff;--canvas:#f1f6fd;--shadow:0 7px 24px rgba(23,70,126,.07);font-family:'Segoe UI Variable','Segoe UI',Tahoma,Arial,sans-serif;color:var(--ink);background:var(--canvas)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-size:14px}a{color:#1162c0}a:hover{color:#003d85}.app-layout{display:flex}.sidebar{width:256px;min-width:256px;height:100vh;position:sticky;top:0;background:linear-gradient(180deg,#0754a5 0%,#073d7d 45%,#052b5c 100%);color:#fff;display:flex;flex-direction:column;box-shadow:4px 0 22px #123a641a;z-index:5}.sidebar-brand,.auth-brand{display:flex;align-items:center;gap:12px;padding:27px 22px 29px}.brand-logo,.auth-brand-logo{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;background:#ffffff25;border:1px solid #ffffff30;font-size:30px;color:#fff}.sidebar-brand strong,.auth-brand strong{display:block;font-size:18px;letter-spacing:1px;color:#fff}.sidebar-brand small,.auth-brand small{display:block;color:#b9dbff;font-size:10px;letter-spacing:1.6px;margin-top:4px}.nav-caption{font-size:10px;letter-spacing:2px;color:#8abbea;font-weight:700;padding:13px 25px}.side-nav{padding:0 12px;display:grid;gap:5px}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 13px;text-decoration:none;color:#deebff;border-radius:10px;font-weight:550;transition:background .15s ease}.nav-link:hover,.nav-link.active{background:#ffffff24;color:white}.nav-link.active{box-shadow:inset 3px 0 0 #7bc0ff;background:#ffffff2b;font-weight:700}.nav-symbol{width:20px;font-size:19px;text-align:center;color:#b8dcff}.sidebar-bottom{margin-top:auto;padding:12px}.sidebar-version{padding:13px;color:#9ec6f1;font-size:10px;letter-spacing:1px}.workspace{min-width:0;flex:1;display:flex;flex-direction:column;min-height:100vh}.topbar{height:66px;display:flex;align-items:center;padding:0 28px;background:#fff;border-bottom:1px solid var(--line);gap:16px}.topbar-name{font-size:13px;color:#59708e;font-weight:550}.user-chip{margin-left:auto;border:1px solid #dce9f7;border-radius:30px;padding:8px 13px;color:#0c539f;background:#f5f9ff;font-weight:600;font-size:12px}.hamburger{display:none;cursor:pointer;font-size:23px;color:var(--blue)}.menu-toggle{position:absolute;opacity:0;pointer-events:none}.main-content{width:100%;max-width:1450px;margin:0 auto;flex:1;padding:28px 32px 48px}.page-heading{margin-bottom:24px}.section-tag{font-size:10px;letter-spacing:1.5px;font-weight:750;color:var(--blue)}h1{font-size:27px;font-weight:720;letter-spacing:-.45px;margin:5px 0 0;color:#15395e}h2{font-size:18px;color:#174576;margin:0 0 19px}h3{font-size:15px;margin:12px 0}p{line-height:1.65}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:16px}.card{background:var(--surface);padding:23px;border:1px solid var(--line);border-radius:13px;margin-bottom:17px;box-shadow:var(--shadow)}.grid .card{margin-bottom:0;border-top:3px solid #2b85e0}.stat{font-size:34px;font-weight:750;color:#0a57b0;margin:7px 0}.muted,small{color:var(--muted)}label{display:block;margin:0 0 15px;font-size:13px;font-weight:650;color:#35516e}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #bfd2e8;border-radius:8px;background:#fbfdff;color:#183b60;font:inherit;margin-top:6px;transition:border .16s,box-shadow .16s}input:focus,select:focus,textarea:focus{outline:none;border-color:#2385e4;box-shadow:0 0 0 3px #2584e125}textarea{min-height:125px;resize:vertical}button,.btn{display:inline-block;cursor:pointer;background:linear-gradient(180deg,#1874d7,#0d59ad);color:#fff;border:1px solid #0e5cae;padding:11px 17px;border-radius:8px;text-decoration:none;font-size:13px;font-weight:700;box-shadow:0 2px 4px #063a7014}button:hover,.btn:hover{background:#074d9a;color:#fff}.secondary{background:#667f9d}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:9px}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:13px 14px;border-bottom:1px solid #e7eef8;text-align:left;vertical-align:top}th{background:#eaf3ff;white-space:nowrap;color:#124b89;font-weight:750}tr:hover td{background:#f8fbff}tr:last-child td{border-bottom:0}.alert{padding:13px 16px;border-radius:9px;background:#ebf8ef;border:1px solid #b9ddc1;margin:16px 0}.alert.err{background:#fff0f0;border-color:#eec7c7;color:#942525}.pill{display:inline-block;padding:5px 10px;border-radius:20px;background:#e4f0ff;color:#1157a2;font-size:12px;font-weight:650}.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.help{font-size:12px;color:#637c99;margin-top:-6px}.risk{border-left:4px solid #dd8d33;padding-left:12px}footer{text-align:center;color:#7188a2;padding:23px 16px 31px;font-size:11px}pre{white-space:pre-wrap;word-break:break-word;background:#f1f7ff;padding:16px;border-radius:9px;border:1px solid #deebf9}.notice{border-left:4px solid #e3b252;background:#fffaf0;padding:13px;margin:15px 0;border-radius:7px}.auth-layout{min-height:100vh;background:radial-gradient(circle at 82% 10%,#56abed 0%,transparent 42%),linear-gradient(140deg,#073675 0%,#0a62bd 50%,#e7f3ff 100%);display:flex;flex-direction:column}.auth-brand{padding:25px 36px}.auth-main{width:min(100% - 36px,650px);margin:40px auto 20px;background:white;padding:30px;border:1px solid #d7e7f7;border-radius:19px;box-shadow:0 22px 64px #052d6755}.auth-main .card{box-shadow:none;border:0;padding:4px;margin:0;max-width:none!important}.auth-layout footer{color:#eff6ff}.auth-main .page-heading{margin-bottom:23px}@media(max-width:950px){.sidebar{width:218px;min-width:218px}.main-content{padding:22px 18px}.sidebar-brand{padding:22px 15px}.topbar{padding:0 18px}}@media(max-width:740px){.sidebar{position:fixed;left:0;top:0;transform:translateX(-110%);transition:transform .2s;width:265px;min-width:265px}.menu-toggle:checked~.sidebar{transform:translateX(0)}.hamburger{display:block}.topbar{height:60px}.topbar-name{font-size:11px}.user-chip{font-size:11px;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-content{padding:20px 13px 30px}h1{font-size:23px}.card{padding:17px}.auth-brand{padding:20px}.auth-main{margin:12px auto;padding:21px}.two{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* v1.2 collaborative workspace */
.task-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.task-heading h3{margin:0}.task-status{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.task-status label{min-width:190px}.task-details{white-space:normal;background:#eff6ff;padding:12px;border-left:3px solid #1264c8;border-radius:6px}.comments{border-top:1px solid #dde8f7;margin-top:15px;padding-top:12px}.comment{background:#f1f6fd;border:1px solid #dfebf9;border-radius:10px;padding:9px 12px;margin:8px 0}.comment p{margin:6px 0;overflow-wrap:anywhere}