:root{
  --sic-blue:#073b74;
  --sic-blue-2:#0b5ea8;
  --sic-red:#d71920;
  --sic-gold:#f4b000;
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#f4f7fb;
  --card:#ffffff;
  --line:#e2e8f0;
  --success:#16a34a;
  --warning:#f59e0b;
  --danger:#dc2626;
  --shadow:0 20px 50px rgba(7,59,116,.12);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at top left,rgba(11,94,168,.13),transparent 35%),linear-gradient(180deg,#f8fbff 0%,var(--bg) 100%);color:var(--ink);min-height:100vh}
a{text-decoration:none;color:inherit}.container{width:min(1180px,92vw);margin:0 auto}.logo{display:flex;gap:12px;align-items:center}.logo img{height:54px;max-width:170px;object-fit:contain}.brand-text strong{display:block;color:var(--sic-blue);font-size:1.05rem}.brand-text span{font-size:.78rem;color:var(--muted)}
.hero{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:44px min(5vw,70px);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:auto -120px -200px auto;width:460px;height:460px;background:linear-gradient(135deg,var(--sic-red),var(--sic-blue-2));border-radius:50%;filter:blur(20px);opacity:.12}.hero-copy{position:relative}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;background:#e9f3ff;color:var(--sic-blue);font-weight:700;font-size:.82rem}.hero h1{font-size:clamp(2.3rem,5vw,4.7rem);line-height:.98;margin:22px 0 18px;color:var(--sic-blue);letter-spacing:-.05em}.hero h1 span{color:var(--sic-red)}.hero p{font-size:1.08rem;line-height:1.7;color:#334155;max-width:650px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.feature{background:rgba(255,255,255,.78);border:1px solid rgba(226,232,240,.8);backdrop-filter:blur(12px);border-radius:22px;padding:18px;box-shadow:0 12px 30px rgba(15,23,42,.06)}.feature b{display:block;color:var(--sic-blue);margin-bottom:5px}.feature small{color:var(--muted);line-height:1.45}.auth-card,.card{background:rgba(255,255,255,.92);border:1px solid rgba(226,232,240,.85);border-radius:30px;box-shadow:var(--shadow)}.auth-card{padding:30px;position:relative}.auth-card h2,.card h2{margin:0;color:var(--sic-blue);font-size:1.8rem}.form-group{margin:16px 0}.form-group label{display:block;font-weight:800;color:#334155;margin-bottom:8px;font-size:.9rem}.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:15px;padding:13px 14px;background:#fff;color:var(--ink);font:inherit;outline:none;transition:.2s}.input:focus,select:focus,textarea:focus{border-color:var(--sic-blue-2);box-shadow:0 0 0 4px rgba(11,94,168,.12)}textarea{min-height:140px;resize:vertical}.role-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.role-tabs label{border:1px solid var(--line);padding:14px;border-radius:18px;cursor:pointer;background:#fff;display:flex;align-items:center;gap:10px}.role-tabs input{accent-color:var(--sic-blue)}.btn{border:0;border-radius:15px;padding:13px 18px;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:.2s;font-size:.95rem}.btn-primary{background:linear-gradient(135deg,var(--sic-blue),var(--sic-blue-2));color:#fff;box-shadow:0 12px 24px rgba(7,59,116,.22)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 18px 30px rgba(7,59,116,.28)}.btn-red{background:linear-gradient(135deg,var(--sic-red),#ef4444);color:#fff}.btn-light{background:#eef5ff;color:var(--sic-blue)}.btn-dark{background:#0f172a;color:#fff}.w-full{width:100%}.demo-box{margin-top:18px;padding:16px;border-radius:20px;background:linear-gradient(135deg,#f8fafc,#eef5ff);border:1px dashed #cbd5e1}.demo-row{display:flex;justify-content:space-between;gap:10px;font-size:.86rem;padding:8px 0;border-bottom:1px solid #e2e8f0}.demo-row:last-child{border-bottom:0}.alert{padding:13px 16px;border-radius:16px;margin:14px 0;font-weight:700}.alert-error{background:#fee2e2;color:#991b1b}.alert-success{background:#dcfce7;color:#166534}.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.topbar-inner{width:min(1280px,94vw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 0}.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.nav a{padding:10px 13px;border-radius:13px;color:#334155;font-weight:800;font-size:.9rem}.nav a:hover,.nav a.active{background:#eef5ff;color:var(--sic-blue)}.shell{width:min(1280px,94vw);margin:28px auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.page-head h1{margin:0;color:var(--sic-blue);font-size:clamp(1.8rem,3vw,3rem);letter-spacing:-.04em}.page-head p{margin:8px 0 0;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat{padding:22px;border-radius:26px;background:#fff;box-shadow:0 12px 32px rgba(15,23,42,.07);border:1px solid var(--line);position:relative;overflow:hidden}.stat:after{content:"";position:absolute;right:-30px;top:-30px;width:100px;height:100px;border-radius:50%;background:rgba(11,94,168,.1)}.stat span{display:block;color:var(--muted);font-weight:800;font-size:.83rem}.stat strong{display:block;font-size:2rem;margin-top:8px;color:var(--sic-blue)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.card{padding:22px}.table-wrap{overflow:auto;border-radius:20px;border:1px solid var(--line);background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f8fafc;color:#475569;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}tr:hover td{background:#fbfdff}.badge,.priority{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-weight:900;font-size:.78rem}.badge-open{background:#fee2e2;color:#991b1b}.badge-progress{background:#fef3c7;color:#92400e}.badge-pending{background:#ede9fe;color:#5b21b6}.badge-resolved{background:#dcfce7;color:#166534}.badge-closed{background:#e2e8f0;color:#0f172a}.badge-neutral{background:#f1f5f9;color:#334155}.priority-low{background:#dcfce7;color:#166534}.priority-medium{background:#dbeafe;color:#1d4ed8}.priority-high{background:#ffedd5;color:#c2410c}.priority-critical{background:#fee2e2;color:#991b1b}.ticket-detail{display:grid;grid-template-columns:1fr 360px;gap:18px}.meta-list{display:grid;gap:12px}.meta{padding:14px;border-radius:16px;background:#f8fafc;border:1px solid var(--line)}.meta b{display:block;color:#475569;font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}.issue-image{width:100%;border-radius:18px;border:1px solid var(--line);box-shadow:0 10px 25px rgba(15,23,42,.08)}.footer{text-align:center;color:#64748b;font-size:.86rem;padding:34px}.chart-card{min-height:360px}.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.empty{padding:34px;text-align:center;color:#64748b;background:#f8fafc;border-radius:20px;border:1px dashed #cbd5e1}.ppt-slide{width:1120px;min-height:630px;padding:50px;background:#fff;margin:20px auto;border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,.12);page-break-after:always}.ppt-title{background:linear-gradient(135deg,var(--sic-blue),var(--sic-blue-2));color:#fff}.ppt-title h1{font-size:54px;margin:40px 0 20px}.ppt-title p{font-size:22px;line-height:1.6}.ppt-logo{height:70px;background:white;border-radius:14px;padding:8px}.ppt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.ppt-kpi{background:#f8fafc;border:1px solid #e2e8f0;border-radius:20px;padding:24px}.ppt-kpi strong{display:block;font-size:42px;color:var(--sic-blue)}
@media(max-width:950px){.hero{grid-template-columns:1fr;padding:28px 20px}.feature-grid,.stats,.grid-3{grid-template-columns:1fr}.grid-2,.ticket-detail{grid-template-columns:1fr}.page-head{align-items:flex-start;flex-direction:column}.topbar-inner{align-items:flex-start;gap:14px;flex-direction:column}.nav{width:100%}.nav a{background:#f8fafc}.auth-card{padding:22px}.stats{gap:12px}.logo img{height:44px}}
@media(max-width:580px){.role-tabs{grid-template-columns:1fr}.hero h1{font-size:2.4rem}.shell{margin-top:18px}.card{padding:16px}.btn{width:100%}.filters{display:grid;width:100%}.stats{grid-template-columns:1fr}.stat strong{font-size:1.7rem}}
@media print{body{background:#fff}.topbar,.no-print,.footer{display:none!important}.shell{width:100%;margin:0}.card,.stat{box-shadow:none}.ppt-slide{box-shadow:none;margin:0;border-radius:0;width:100%;min-height:100vh}}