:root{--bg:#0b0f17;--panel:#131a26;--panel-2:#1a2333;--border:#243044;--text:#e6edf6;--muted:#8a98ac;--accent:#4f9cf9;--green:#2ecc71;--yellow:#f1c40f;--red:#e74c3c}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:20px 14px}.brand{font-weight:700;font-size:18px;padding:6px 10px 18px;letter-spacing:.3px}.brand small{display:block;color:var(--muted);font-weight:400;font-size:12px;margin-top:2px}.nav a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:8px;color:var(--muted);font-size:14px;margin-bottom:4px}.nav a:hover{background:var(--panel-2);color:var(--text)}.main{padding:28px 32px}.h1{font-size:22px;font-weight:700;margin-bottom:4px}.sub{color:var(--muted);font-size:13px;margin-bottom:22px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px}.card .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}.card .value{font-size:28px;font-weight:700;margin-top:8px}.card .value.sm{font-size:18px}table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}td,th{text-align:left;padding:12px 14px;font-size:14px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.b-green{background:rgba(46,204,113,.15);color:var(--green)}.b-yellow{background:rgba(241,196,15,.15);color:var(--yellow)}.b-red{background:rgba(231,76,60,.15);color:var(--red)}.b-muted{background:rgba(138,152,172,.15);color:var(--muted)}.section-title{font-size:15px;font-weight:700;margin:26px 0 12px}.dot{height:8px;width:8px;border-radius:50%;display:inline-block;margin-right:7px}.sidebar{display:flex;flex-direction:column}.userbox{margin-top:auto;padding:12px 10px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}.userbox .who{display:block;margin-bottom:8px}.logout{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 12px;cursor:pointer;font-size:12px}.logout:hover{background:#20293a}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:32px;width:340px}.login-brand{font-size:20px;font-weight:700}.login-sub{color:var(--muted);font-size:13px;margin-bottom:22px}.login-form{display:flex;flex-direction:column;gap:6px}.login-form label{font-size:12px;color:var(--muted);margin-top:8px}.login-form input{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px;color:var(--text);font-size:14px}.login-form button{margin-top:18px;background:var(--accent);color:#04101f;border:none;border-radius:8px;padding:11px;font-weight:700;cursor:pointer}.login-form button:disabled{opacity:.6;cursor:default}.login-erro{color:var(--red);font-size:13px;margin-top:10px}.range-btn{background:var(--panel);color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:6px 14px;cursor:pointer;font-size:13px}.range-btn.active{background:var(--accent);color:#04101f;border-color:var(--accent);font-weight:700}