/* assets/css/app.css */

/* ---------- Design tokens ---------- */
:root{
  --bg: #0b1220;
  --surface: rgba(255,255,255,0.06);
  --surface-2: rgba(255,255,255,0.09);
  --border: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.65);

  --good: #22c55e;
  --bad: #ef4444;
  --warn: #f59e0b;

  --radius: 16px;
  --shadow: 0 12px 30px rgba(0,0,0,0.35);

  --gap: 12px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

@media (prefers-color-scheme: light){
  :root{
    --bg:#f5f6fa;
    --surface: rgba(0,0,0,0.04);
    --surface-2: rgba(0,0,0,0.06);
    --border: rgba(0,0,0,0.10);
    --text: rgba(0,0,0,0.90);
    --muted: rgba(0,0,0,0.60);
    --shadow: 0 12px 30px rgba(0,0,0,0.12);
  }
}

/* ---------- Base ---------- */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, rgba(99,102,241,0.25), transparent 55%),
              radial-gradient(900px 500px at 90% 10%, rgba(34,197,94,0.18), transparent 55%),
              var(--bg);
}

a{ color: inherit; }
h1,h2,h3{ margin: 0 0 10px; }
.page{
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 14px 28px;
}

/* ---------- App surfaces ---------- */
.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.card-pad{ padding: 14px; }

.row-gap{ display:flex; flex-wrap:wrap; gap: var(--gap); }
.stack{ display:flex; flex-direction:column; gap: var(--gap); }

/* ---------- KPIs ---------- */
.kpi-grid{ display:grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); }
.kpi{
  grid-column: span 6;
  padding: 14px;
}
@media (max-width: 900px){
  .kpi{ grid-column: span 12; }
}

.kpi .ttl{ font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.kpi .val{ font-size: 22px; font-weight: 800; letter-spacing: .2px; }
.kpi .sub{ margin-top: 6px; font-size: 12px; color: var(--muted); line-height: 1.35; }

.bad{ color: var(--bad) !important; }
.good{ color: var(--good) !important; }

/* ---------- Forms (app-like) ---------- */
.formbar{
  display:flex; flex-wrap:wrap; gap:10px; align-items:end;
}
.label{ font-size: 12px; color: var(--muted); display:block; margin-bottom: 6px; }
.input, .select{
  appearance:none;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  outline: none;
}
.select{ padding-right: 34px; }
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(99,102,241,0.20);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}
.btn:hover{ filter: brightness(1.06); }
.btn:active{ transform: translateY(1px); }

/* ---------- Table (modern + responsive) ---------- */
.table-wrap{
  overflow:auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}
.table{
  width: 100%;
  border-collapse: collapse;
  min-width: 1000px; /* evita ficar esmagada em mobile */
}
.table th, .table td{
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table th{
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(10px);
  text-align: left;
  font-size: 12px;
  color: var(--muted);
}
.table tr:hover td{ background: rgba(255,255,255,0.03); }
.table td.muted{ color: var(--muted); }
/* ---------- App shell / Topbar ---------- */
.app{ min-height:100vh; }

.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
}

.topbar-inner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 14px 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

.brand{ display:flex; flex-direction:column; line-height:1.1; }
.brand-title{ font-weight: 900; letter-spacing: .2px; font-size: 16px; }
.brand-sub{ font-size: 12px; color: var(--muted); margin-top: 2px; }

.btn-ghost{
  background: transparent !important;
}

/* ---------- Tabs nav ---------- */
.tabs{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 8px 10px;
  display:flex;
  gap: 8px;
  overflow:auto;
  -webkit-overflow-scrolling: touch;
}
.tab{
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
  text-decoration:none;
  font-weight: 700;
  font-size: 13px;
  background: transparent;
}
.tab:hover{
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border-color: var(--border);
}
.tab.is-active{
  color: var(--text);
  background: rgba(99,102,241,0.20);
  border-color: rgba(99,102,241,0.35);
}
/* ---------- Footer ---------- */
.app-footer{
  max-width: 1200px;
  margin: 14px auto 22px;
  padding: 0 14px;
  color: var(--muted);
  font-size: 12px;
}
.app-footer-inner{
  display:flex;
  align-items:center;
  gap: 8px;
  justify-content:center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(10px);
}
.muted{ color: var(--muted); }