:root{
  --navy:#0B2E59;--navy-2:#123D73;--blue:#1E5FA8;--blue-50:#EEF4FB;--blue-100:#DCE8F6;
  --ink:#152033;--ink-2:#3A4A61;--muted:#6A7B92;--line:#E1E8F1;--bg:#F5F8FC;--white:#fff;
  --green:#127A4B;--green-bg:#E5F5EC;--amber:#8A5A00;--amber-bg:#FFF3D6;--red:#B42318;--red-bg:#FDECEA;
  --r:12px;--shadow:0 1px 2px rgba(11,46,89,.06),0 4px 16px rgba(11,46,89,.05);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);font-size:15px;line-height:1.45;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg)}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{margin:0;color:var(--navy);letter-spacing:-.01em}
h2{font-size:1.05rem}h3{font-size:.95rem;margin-bottom:.75rem}
.ic{width:18px;height:18px;flex:none}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
.muted{color:var(--muted)}.small{font-size:.85rem}.tiny{font-size:.75rem}.big{font-size:1.25rem}
.nowrap{white-space:nowrap}.grow{flex:1;min-width:0}.w100{width:100%}.red{color:var(--red)}
.select{user-select:all;background:var(--blue-50);padding:.75rem 1rem;border-radius:8px;letter-spacing:.04em}

/* Shell */
.shell{display:flex;min-height:100vh}
.side{width:256px;background:var(--navy);color:#fff;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;padding:20px 14px;flex:none}
.brand{display:flex;gap:.7rem;align-items:center;padding:4px 8px 22px}
.brand .mark{width:38px;height:38px;border-radius:10px;background:#fff;color:var(--navy);display:grid;place-items:center;font-weight:800;letter-spacing:-.04em}
.brand strong{display:block;letter-spacing:.08em;font-size:.95rem}
.brand span{display:block;font-size:.75rem;color:#A9C2E3}
.nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
.nav-item{display:flex;align-items:center;gap:.7rem;padding:.6rem .75rem;border-radius:9px;color:#D6E3F4;font-weight:500;font-size:.92rem}
.nav-item:hover{background:rgba(255,255,255,.07);text-decoration:none;color:#fff}
.nav-item.active{background:#fff;color:var(--navy)}
.nav-item.disabled{opacity:.55;cursor:not-allowed}
.nav-item.disabled .lbl{display:flex;flex-direction:column;line-height:1.15}.nav-item.disabled em{font-style:normal;font-size:.6rem;text-transform:uppercase;letter-spacing:.08em;color:#8FB0DA;margin-top:2px}
.nav-sep{margin:18px 10px 6px;font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:#7F9CC4}
.side-foot{border-top:1px solid rgba(255,255,255,.12);padding-top:14px;display:flex;flex-direction:column;gap:10px}
.me{display:flex;gap:.6rem;align-items:center;padding:0 6px;color:#D6E3F4}
.me strong{display:block;font-size:.85rem;color:#fff}.me span{font-size:.7rem;color:#A9C2E3}
.side .btn-ghost{background:transparent;color:#D6E3F4;border-color:rgba(255,255,255,.2)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:12px;padding:22px 32px 6px}
.top h1{font-size:1.45rem}
.menu-btn{display:none;border:0;background:none;color:var(--navy);padding:6px;cursor:pointer}
.content{padding:16px 32px 48px;display:flex;flex-direction:column;gap:18px;max-width:1280px;width:100%}

/* Cards */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.card.flush{padding:0;overflow:auto}.pad{padding:18px 20px}
.card.narrow{max-width:560px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.card-h h3{margin:0;display:flex;gap:.4rem;align-items:center}
.card.empty{text-align:center;padding:48px}
fieldset.card{margin:0}fieldset.card legend{font-weight:700;color:var(--navy);padding:0 6px;font-size:.95rem}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid-preview{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:18px;align-items:start}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.kpi{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);color:var(--ink)}
.kpi:hover{text-decoration:none;border-color:var(--blue-100)}
.kpi-ic{width:44px;height:44px;border-radius:11px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center}
.kpi span{display:block;font-size:.8rem;color:var(--muted)}.kpi strong{font-size:1.75rem;color:var(--navy);line-height:1.1}
.kpi.warn .kpi-ic{background:var(--amber-bg);color:var(--amber)}

/* Lists */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.list li strong{display:block;font-size:.9rem;color:var(--ink)}
.list li span{display:block;font-size:.8rem;color:var(--muted)}
.list li a{color:inherit}.list li.archived{opacity:.55}
.list .date{font-size:.8rem;color:var(--muted);white-space:nowrap}
.empty-s{color:var(--muted);font-size:.88rem;margin:0}

/* Table */
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--line);background:#FAFCFE;white-space:nowrap}
.tbl td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}.tbl tr:hover td{background:#FAFCFE}
.tbl tr.inactive td{color:var(--muted)}
.strong{font-weight:600;color:var(--navy)}

/* Pills */
.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.03em;white-space:nowrap}
.pill-blue{background:var(--blue-50);color:var(--blue)}.pill-green{background:var(--green-bg);color:var(--green)}
.pill-amber{background:var(--amber-bg);color:var(--amber)}.pill-red{background:var(--red-bg);color:var(--red)}
.pill-gray{background:#EEF1F5;color:#56657A}
.tag{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.06em;background:var(--blue-50);color:var(--blue);padding:2px 6px;border-radius:5px;vertical-align:middle}

/* Buttons */
.btn,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.6rem 1rem;border-radius:9px;font:inherit;font-weight:600;font-size:.88rem;cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn{background:var(--navy);color:#fff}.btn:hover{background:var(--navy-2);text-decoration:none}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}.btn-ghost:hover{border-color:var(--blue);text-decoration:none}
.btn-ghost.danger,.link.danger{color:var(--red)}
.link{background:none;border:0;padding:0;font:inherit;color:var(--blue);cursor:pointer;font-size:.85rem}
.icon-btn{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:8px;border:1px solid var(--line);color:var(--navy)}
.icon-btn:hover{border-color:var(--blue);text-decoration:none}
.row-gap{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
form.inline{display:inline}

/* Forms */
.form-stack{display:flex;flex-direction:column;gap:18px}
.stack{display:flex;flex-direction:column;gap:14px}
.fgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 16px}
.fgrid.one{grid-template-columns:1fr}
.fld{display:flex;flex-direction:column;gap:5px;font-size:.82rem;color:var(--ink-2);font-weight:600}
.fld.full,.note.full{grid-column:1/-1}
.fld b{color:var(--red);margin-left:2px}
.fld small{font-weight:400;color:var(--muted);font-size:.75rem}
.fld.check{flex-direction:row;align-items:center;gap:.5rem;font-weight:500}
input,select,textarea{font:inherit;font-size:.9rem;padding:.55rem .7rem;border:1px solid #CCD7E5;border-radius:8px;background:#fff;color:var(--ink);width:100%;font-weight:400}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue-100);border-color:var(--blue)}
input:disabled{background:#F2F5F9;color:var(--muted)}
.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px;flex-wrap:wrap}
.actions.col{flex-direction:column;align-items:stretch}
.actions.sticky{position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 30%);padding:18px 0 8px;margin:0}
.note{margin:0;font-size:.82rem;color:var(--muted)}
.notice{background:var(--blue-50);color:var(--navy);border-radius:9px;padding:.7rem 1rem;font-size:.85rem;margin:0 0 10px}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.filters{display:flex;gap:8px;flex-wrap:wrap;flex:1}
.filters input[type=search]{max-width:320px}.filters select{width:auto}
.show-sm{display:none}
.flash{border-radius:10px;padding:.8rem 1rem;font-size:.9rem;margin:0 32px}
.content .flash{margin:0}
.flash.ok{background:var(--green-bg);color:var(--green)}.flash.err{background:var(--red-bg);color:var(--red)}
.flash ul{margin:.4rem 0 0 1.1rem;padding:0}
.roles{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center}
.chk{display:inline-flex;gap:4px;align-items:center;font-size:.72rem;font-weight:600;color:var(--ink-2)}
.chk input{width:auto}

/* Profile */
.profile-head{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.avatar{width:58px;height:58px;border-radius:14px;background:var(--blue-50);color:var(--navy);display:grid;place-items:center;font-weight:800;font-size:1.2rem}
.profile-head h2{font-size:1.25rem}.profile-head p{margin:.2rem 0 .5rem}
.head-actions{display:flex;gap:8px;flex-wrap:wrap}
.dl{margin:0;display:grid;gap:0}
.dl div{display:grid;grid-template-columns:150px 1fr;gap:10px;padding:7px 0;border-top:1px solid var(--line);font-size:.88rem}
.dl div:first-child{border-top:0}
.dl dt{color:var(--muted)}.dl dd{margin:0;word-break:break-word}
.dl.tiny div{grid-template-columns:1fr;gap:2px;font-size:.75rem;padding:5px 0}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow:auto}
.tab{background:none;border:0;padding:.7rem 1rem;font:inherit;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap}
.tab.active{color:var(--navy);border-color:var(--navy)}
.tabpane{display:none}.tabpane.active{display:block}
.folders{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.upload .fgrid{grid-template-columns:1fr 2fr}

/* Contract preview */
.steps{display:flex;gap:6px;list-style:none;padding:0;margin:0;flex-wrap:wrap;counter-reset:s}
.steps li{counter-increment:s;font-size:.8rem;color:var(--muted);background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:20px}
.steps li::before{content:counter(s) ". "}
.steps li.on{background:var(--navy);color:#fff;border-color:var(--navy)}.steps li.done{color:var(--green);border-color:var(--green-bg)}
.paper{padding:0;overflow:hidden}
.paper-head{background:var(--navy);color:#fff;font-size:.72rem;letter-spacing:.08em;font-weight:700;padding:10px 24px;border-bottom:3px solid var(--blue)}
.paper-body{padding:24px 28px;font-family:Georgia,"Times New Roman",serif;font-size:.95rem;line-height:1.6;text-align:justify;max-height:70vh;overflow:auto}
.paper-body p{margin:0 0 1em}
.vars{margin-top:14px;font-size:.82rem}.vars summary{cursor:pointer;color:var(--blue)}

/* Auth */
.auth-body{display:grid;place-items:center;min-height:100vh;background:linear-gradient(160deg,var(--navy) 0%,#163F78 55%,var(--bg) 55.1%)}
.auth-card{background:#fff;width:min(420px,92vw);border-radius:16px;padding:32px;box-shadow:0 20px 60px rgba(11,46,89,.25)}
.auth-card .brand{padding:0 0 20px;color:var(--navy)}
.auth-card .brand .mark{background:var(--navy);color:#fff}
.auth-card .brand span{color:var(--muted)}
.auth-title{font-size:1.3rem;margin-bottom:16px}
.auth-card .flash{margin:0 0 12px}

/* Responsive */
@media (max-width:1100px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-preview{grid-template-columns:1fr}}
@media (max-width:820px){
  .side{position:fixed;left:0;top:0;z-index:20;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.3)}
  .menu-btn{display:block}
  .top{padding:14px 16px 4px}.top h1{font-size:1.2rem}
  .content{padding:12px 16px 40px}.flash{margin:0 16px}
  .grid2,.folders{grid-template-columns:1fr}
  .fgrid,.upload .fgrid{grid-template-columns:1fr}
  .hide-sm{display:none}.show-sm{display:block}
  .toolbar{flex-direction:column;align-items:stretch}.toolbar .btn{width:100%}
  .filters{display:grid;grid-template-columns:1fr 1fr}.filters input[type=search]{grid-column:1/-1;max-width:none}.filters select{width:100%}
  .side.open::after{content:'';position:fixed;left:256px;top:0;width:100vw;height:100vh;background:rgba(11,46,89,.35)}
  .tbl th,.tbl td{padding:10px 12px}
  .dl div{grid-template-columns:120px 1fr}
  .kpi strong{font-size:1.4rem}
}
@media (max-width:480px){.kpis{grid-template-columns:1fr 1fr;gap:10px}.kpi{flex-direction:column;align-items:flex-start;gap:8px;padding:14px}}