:root{--bg:#0a1020;--panel:#11182a;--line:#26334d;--text:#eef4ff;--muted:#96a4ba;--accent:#67e8b5;--accent2:#60a5fa;--danger:#fb7185;--warn:#fbbf24;--ok:#34d399;--shadow:0 18px 50px rgba(0,0,0,.25)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}.hidden{display:none!important}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 12%,#173562 0,transparent 30%),radial-gradient(circle at 88% 84%,#0e4a3d 0,transparent 28%),var(--bg)}
.login-card{width:min(430px,100%);padding:30px;border:1px solid var(--line);border-radius:24px;background:rgba(17,24,42,.94);box-shadow:var(--shadow)}
.brand,.side-brand{display:flex;gap:14px;align-items:center}.brand{margin-bottom:28px}.brand h1{font-size:22px;margin:0}.brand p{color:var(--muted);margin:5px 0 0}
.logo{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-weight:800;color:#06111c;background:linear-gradient(135deg,var(--accent),var(--accent2))}.logo.small{width:38px;height:38px;border-radius:12px;font-size:12px}
label{display:block;color:#c9d3e2;font-size:13px;margin:14px 0 6px}input,select,textarea{width:100%;border:1px solid var(--line);background:#0d1527;color:var(--text);border-radius:11px;padding:11px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent2)}
button{border:0;border-radius:11px;padding:10px 14px;font-weight:700;cursor:pointer}.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#07121d}.ghost{background:#17243a;color:#dbeafe;border:1px solid var(--line)}.danger{background:#3e1722;color:#fecdd3}.full{width:100%;margin-top:18px}.form-error{color:#fda4af;font-size:13px;min-height:18px}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{height:100vh;position:sticky;top:0;padding:20px 14px;background:#0c1324;border-right:1px solid var(--line);display:flex;flex-direction:column}.side-brand{padding:0 8px 20px}nav{display:grid;gap:6px}.nav{display:flex;align-items:center;gap:11px;text-align:left;background:transparent;color:#aab6c8;padding:11px 12px}.nav:hover,.nav.active{background:#17243a;color:white}.nav.active{box-shadow:inset 3px 0 0 var(--accent)}.sidebar-footer{margin-top:auto}.sidebar-footer #userInfo{font-size:12px;color:var(--muted);padding:10px}
.main{padding:0 26px 40px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:24px 0 18px}.topbar h2{margin:0}.topbar p{margin:4px 0 0;color:var(--muted)}.period-bar{display:flex;gap:8px}.period-bar select{width:auto}
.grid{display:grid;gap:14px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:17px}.kpi .label{color:var(--muted);font-size:12px}.kpi .value{font-size:24px;font-weight:800;margin-top:7px}.kpi .sub{font-size:12px;color:var(--muted);margin-top:5px}.good{color:var(--ok)}.bad{color:var(--danger)}.warn{color:var(--warn)}.muted{color:var(--muted)}
.two-col{grid-template-columns:1.2fr .8fr;margin-top:14px}.chart-card{min-height:320px}.chart-wrap{height:250px}.score{display:flex;align-items:center;gap:18px}.score-ring{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) calc(var(--score)*1%),#22304a 0);font-size:26px;font-weight:800;position:relative}.score-ring:before{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--panel)}.score-ring span{position:relative}
.recommendations{display:grid;gap:9px}.rec{padding:11px 13px;border-radius:10px;background:#17243a;border-left:4px solid var(--accent2);font-size:13px}.rec.warning{border-left-color:var(--warn)}.rec.danger{border-left-color:var(--danger)}.rec.success{border-left-color:var(--ok)}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}.section-head h3{margin:0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.table th{background:#111a2d;color:#bac6d8}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#1b2a45;font-size:11px}.actions{display:flex;gap:6px}.actions button{padding:7px 9px;font-size:12px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid .wide{grid-column:1/-1}.modal{position:fixed;inset:0;background:rgba(0,0,0,.66);display:grid;place-items:center;padding:18px;z-index:50}.modal-card{width:min(640px,100%);max-height:90vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.empty{text-align:center;padding:28px;color:var(--muted)}
#toast{position:fixed;top:18px;right:18px;z-index:100;display:grid;gap:8px}.toast{min-width:240px;max-width:360px;padding:11px 14px;border-radius:10px;background:#17243a;border:1px solid var(--line);box-shadow:var(--shadow)}.toast.error{border-color:#7f1d1d}.toast.success{border-color:#065f46}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media(max-width:1050px){.kpis{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}}
@media(max-width:760px){.app{grid-template-columns:68px 1fr}.sidebar{padding:12px 6px}.side-brand strong,.nav span{display:none}.side-brand{justify-content:center}.nav{justify-content:center;font-size:18px}.main{padding:0 12px 30px}.topbar{flex-direction:column;align-items:flex-start}.kpis{grid-template-columns:1fr}.form-grid,.settings-grid{grid-template-columns:1fr}.period-bar{width:100%}.period-bar select{flex:1}.login-card{padding:24px}}