@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Orbitron:wght@500;600;700&family=Share+Tech+Mono&display=swap');

:root{
  --bg:#07111f;
  --card:#0f2135;
  --line:rgba(148,198,232,.18);
  --line2:rgba(148,198,232,.28);
  --text:#e8f4ff;
  --text2:#b7d1e4;
  --muted:#7190a6;
  --cyan:#00d4ff;
  --green:#22c55e;
  --yellow:#facc15;
  --red:#ef4444;
  --shadow:0 18px 48px rgba(0,0,0,.35);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#123556 0,#07111f 36%,#050b14 100%);color:var(--text)}
a{color:inherit;text-decoration:none}
.w100{width:100%}
.hidden{display:none!important}

.login-bg{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:min(420px,100%);padding:34px;border-radius:28px;background:rgba(15,33,53,.84);border:1px solid var(--line2);box-shadow:var(--shadow)}
.brand-mark{width:68px;height:68px;border-radius:22px;display:grid;place-items:center;margin:0 auto 14px;background:linear-gradient(135deg,var(--cyan),#2563eb);color:white;font-family:Orbitron,monospace;font-weight:800;letter-spacing:1px}
.brand-mark.small{width:42px;height:42px;border-radius:14px;margin:0;font-size:13px}
.login-card h1{font-family:Orbitron,monospace;text-align:center;margin:0 0 8px;font-size:23px}
.login-card p{color:var(--muted);text-align:center;margin:0 0 22px}

label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.7px;margin-bottom:12px}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:13px;background:rgba(5,12,22,.78);color:var(--text);padding:11px 13px;font:inherit;outline:none}
textarea{min-height:84px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(0,212,255,.65);box-shadow:0 0 0 3px rgba(0,212,255,.1)}
.check{flex-direction:row;align-items:center}.check input{width:auto}

.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line2);border-radius:13px;padding:10px 14px;background:rgba(255,255,255,.06);color:var(--text);font-weight:800;cursor:pointer;transition:.18s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);border-color:rgba(0,212,255,.5)}
.btn.primary{background:linear-gradient(135deg,#0284c7,var(--cyan));border-color:rgba(0,212,255,.45);color:#03121c}
.btn.secondary{background:rgba(0,212,255,.09);color:var(--cyan)}
.btn.ghost{background:rgba(255,255,255,.035);color:var(--text2)}
.btn.danger{background:rgba(239,68,68,.1);color:#fecaca;border-color:rgba(239,68,68,.35)}
.btn.mini{padding:6px 9px;font-size:12px;margin:2px}

.alert{padding:12px 14px;border-radius:14px;margin-bottom:15px;font-size:13px}
.alert.erro{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.35);color:#fecaca}

.app{display:flex;min-height:100vh}
.sidebar{width:280px;position:fixed;left:0;top:0;bottom:0;padding:18px;background:rgba(5,13,25,.93);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:18px;z-index:50}
.side-brand{display:flex;align-items:center;gap:12px;padding:6px 4px 14px;border-bottom:1px solid var(--line)}
.side-brand strong{display:block;font-family:Orbitron,monospace;font-size:14px}.side-brand span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
nav{display:flex;flex-direction:column;gap:8px}
nav a{width:100%;border:1px solid transparent;background:transparent;color:var(--text2);display:flex;align-items:center;gap:10px;padding:12px 13px;border-radius:15px;font-weight:700;text-align:left}
nav a:hover{background:rgba(0,212,255,.1);border-color:rgba(0,212,255,.25);color:var(--cyan)}
.user-box{margin-top:auto;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035)}
.user-box strong{display:block}.user-box span{display:block;color:var(--muted);font-size:12px;margin:4px 0 10px}

.content{margin-left:280px;width:calc(100% - 280px);padding:24px;min-height:100vh}
.topbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:20px}
.topbar h2{font-family:Orbitron,monospace;font-size:26px;margin:0 0 5px}.topbar p{margin:0;color:var(--muted);font-size:13px}

.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:14px}.money-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.metric-card,.panel{background:linear-gradient(180deg,rgba(16,40,63,.88),rgba(12,25,42,.88));border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 26px rgba(0,0,0,.18)}
.metric-card{padding:18px;min-height:105px;display:flex;flex-direction:column;justify-content:space-between}
.metric-card span{font-size:12px;color:var(--muted);font-weight:800;text-transform:uppercase}.metric-card strong{font-family:Orbitron,monospace;font-size:25px}
.metric-card.green strong{color:var(--green)}.metric-card.red strong{color:var(--red)}.metric-card.yellow strong{color:var(--yellow)}
.panel{padding:18px;margin-bottom:18px}.panel h3,.panel-head h3{margin:0 0 14px;font-family:Orbitron,monospace;font-size:15px;color:#dff7ff}

.grid-2{display:grid;grid-template-columns:minmax(320px,440px) 1fr;gap:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.span-2{grid-column:span 2}

.table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:820px;background:rgba(5,12,22,.32)}
th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}
th{color:var(--muted);text-transform:uppercase;font-size:11px;letter-spacing:.6px;background:rgba(0,0,0,.18)}
td{color:var(--text2)}
.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(0,212,255,.1);border:1px solid rgba(0,212,255,.2);color:var(--cyan);font-weight:800;font-size:11px}
.empty{text-align:center;color:var(--muted);padding:28px!important}

@media(max-width:900px){
    .sidebar{position:relative;width:100%;height:auto}
    .app{display:block}
    .content{margin-left:0;width:100%}
    .cards,.money-grid,.grid-2,.form-grid{grid-template-columns:1fr}
    .span-2{grid-column:auto}
    .topbar{display:block}
}