/* ================= Legun Console — Design System ================= */
:root{
  --ink:#241047; --ink2:#1a0c36; --accent:#80b800; --accent-d:#6a9c00;
  --blue:#6890c8; --paper:#f5f6fb; --card:#ffffff; --line:#e7e8f0;
  --text:#23262f; --muted:#7b7f92; --head:#2a1a52;
  --amber:#e0a020; --red:#c0392b; --green:#3f8f4f;
  --shadow:0 1px 2px rgba(20,10,50,.04),0 8px 24px rgba(20,10,50,.06);
  --radius:14px; --radius-s:9px;
  --sb:248px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--paper); color:var(--text); font-size:14px; line-height:1.5;
  -webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#cfd2e0;border-radius:8px;border:2px solid var(--paper)}

/* ---------------- Login ---------------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 30% -10%,#3a1f6e 0,var(--ink) 45%,var(--ink2) 100%);}
.login-card{width:390px;max-width:92vw;background:var(--card);border-radius:18px;
  box-shadow:0 30px 80px rgba(0,0,0,.35);padding:38px 34px 30px;}
.login-logo{height:52px;display:block;margin:0 auto 6px}
.login-sub{text-align:center;color:var(--muted);font-size:11px;letter-spacing:.32em;
  text-transform:uppercase;margin-bottom:26px;font-weight:600}
.login-card h1{font-size:19px;margin:0 0 18px;color:var(--head);font-weight:700}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;
  font-size:14px;background:#fbfbfe;transition:border .15s,box-shadow .15s}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(128,184,0,.15)}
.login-err{background:#fdecea;color:var(--red);padding:9px 12px;border-radius:9px;
  font-size:13px;margin-bottom:12px;display:none}
.login-foot{text-align:center;color:var(--muted);font-size:11px;margin-top:20px}

/* ---------------- Buttons ---------------- */
.btn{display:inline-flex;align-items:center;gap:7px;justify-content:center;
  padding:10px 16px;border-radius:10px;border:1px solid transparent;font-size:13.5px;
  font-weight:600;transition:.15s;background:#eef0f6;color:var(--text)}
.btn:hover{filter:brightness(.98)}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-d)}
.btn.dark{background:var(--ink);color:#fff}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--head)}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn.danger{background:#fdecea;color:var(--red)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.full{width:100%}
.btn.sel{background:var(--accent-d);color:#fff}

/* ---------------- App shell ---------------- */
.shell{display:grid;grid-template-columns:var(--sb) 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,var(--ink) 0,var(--ink2) 100%);color:#cfc9e2;
  padding:22px 16px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}
.sb-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 20px}
.sb-brand img{height:30px}
.sb-brand .tag{font-size:9px;letter-spacing:.2em;color:#8f84b8;text-transform:uppercase;font-weight:700}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;
  color:#b7afd6;font-weight:600;font-size:13.5px;cursor:pointer;transition:.15s}
.nav-item svg{width:18px;height:18px;opacity:.9;flex:0 0 18px}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:rgba(128,184,0,.16);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.sb-spacer{flex:1}
.sb-user{border-top:1px solid rgba(255,255,255,.08);padding-top:14px;margin-top:8px}
.sb-user .name{color:#fff;font-weight:600;font-size:13px}
.sb-user .role{color:#8f84b8;font-size:11px;text-transform:capitalize}

.main{padding:26px 30px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.topbar h2{margin:0;font-size:21px;color:var(--head);font-weight:800;letter-spacing:-.01em}
.topbar .sub{color:var(--muted);font-size:13px;margin-top:2px}

/* ---------------- Cards / grid ---------------- */
.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px 20px}
.card h3{margin:0 0 14px;font-size:15px;color:var(--head);font-weight:700}
.kpi{display:flex;flex-direction:column;gap:6px}
.kpi .v{font-size:30px;font-weight:800;color:var(--head);letter-spacing:-.02em}
.kpi .l{font-size:12.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.kpi .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:rgba(128,184,0,.12);color:var(--accent-d);margin-bottom:4px}

/* ---------------- Table ---------------- */
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.04em;padding:9px 10px;border-bottom:1px solid var(--line)}
table.tbl td{padding:11px 10px;border-bottom:1px solid #f0f1f7}
table.tbl tr:hover td{background:#fafbff}
.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;
  font-size:11.5px;font-weight:700}
.chip.improve{background:#e8f6ec;color:var(--green)}
.chip.worsen{background:#fde7e5;color:var(--red)}
.chip.stable{background:#eef0f6;color:var(--muted)}
.chip.mixed{background:#fff4e0;color:var(--amber)}
.chip.operational{background:#e8eefb;color:var(--blue)}
.chip.critica{background:#fbe3df;color:#8e1b12}
.chip.alta{background:#fde7e5;color:var(--red)}
.chip.media{background:#fff4e0;color:var(--amber)}
.chip.baixa{background:#eef0f6;color:var(--muted)}

/* ---------------- Forms / inputs ---------------- */
.inp,select.inp,textarea.inp{width:100%;padding:9px 12px;border:1px solid var(--line);
  border-radius:9px;font-size:13.5px;background:#fbfbfe;font-family:inherit}
.inp:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(128,184,0,.13)}
.form-row{margin-bottom:13px}
.form-row label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:600}
.hint{color:var(--muted);font-size:12px}

/* ---------------- Modal / drawer ---------------- */
.modal-bg{position:fixed;inset:0;background:rgba(20,10,45,.55);backdrop-filter:blur(2px);
  display:none;place-items:center;z-index:50}
.modal-bg.show{display:grid}
.modal{background:#fff;border-radius:16px;box-shadow:0 40px 90px rgba(0,0,0,.4);
  width:min(680px,94vw);max-height:90vh;overflow:auto;padding:24px 26px}
.modal.wide{width:min(1000px,96vw)}
.modal h3{margin:0 0 4px;font-size:18px;color:var(--head)}
.modal .close{float:right;font-size:22px;color:var(--muted);cursor:pointer;line-height:1}

/* ---------------- PDF flipbook ---------------- */
.pdf-modal{width:min(1000px,97vw);height:92vh;display:flex;flex-direction:column;padding:0;overflow:hidden}
.pdf-top{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;
  border-bottom:1px solid var(--line);background:var(--ink);color:#fff}
.pdf-top .t{font-weight:700;font-size:14px}
.pdf-stage{flex:1;background:#33324a;display:grid;place-items:center;overflow:auto;position:relative}
.pdf-stage canvas{box-shadow:0 10px 40px rgba(0,0,0,.4);background:#fff;max-width:96%;border-radius:2px}
.pdf-nav{display:flex;align-items:center;gap:14px;justify-content:center;padding:11px;
  border-top:1px solid var(--line);background:#fff}
.pdf-nav .pg{font-size:13px;color:var(--muted);min-width:110px;text-align:center}
.pdf-arrow{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;font-size:18px;color:var(--head)}
.pdf-arrow:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ---------------- misc ---------------- */
.section-checklist{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;max-height:280px;overflow:auto;
  border:1px solid var(--line);border-radius:10px;padding:12px}
.section-checklist label{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;padding:3px 0}
.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.pill-row{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.pill{padding:6px 13px;border-radius:20px;border:1px solid var(--line);background:#fff;
  font-size:12.5px;font-weight:600;cursor:pointer;color:var(--head)}
.pill.sel{background:var(--ink);color:#fff;border-color:var(--ink)}
.pill.ultra{background:linear-gradient(90deg,#2a1a52,#4a2a86);color:#fff;border:none}
.pill.ultra.sel{background:linear-gradient(90deg,#5a7d00,var(--accent));color:#fff}
.empty{text-align:center;color:var(--muted);padding:40px 20px}
.empty svg{width:44px;height:44px;opacity:.3;margin-bottom:10px}
.spinner{width:18px;height:18px;border:2px solid #ddd;border-top-color:var(--accent);
  border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.progress{height:7px;background:#eef0f6;border-radius:6px;overflow:hidden;margin:8px 0}
.progress > span{display:block;height:100%;background:var(--accent);transition:width .3s}
.mono{font-variant-numeric:tabular-nums}