/* style.css */
:root {
  --bg: #0b0d12;
  --panel: #141824;
  --muted: #79809c;
  --text: #e9ecf3;
  --brand: #7c5cff;
  --success: #21c192;
  --danger: #ef476f;
  --border: #23283a;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  display: flex;
  min-height: 100vh;
  flex-direction: row;
}

.sidebar {
  width: 240px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 14px 12px;
  position: sticky;
  top: 0;
  height: 100vh;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  z-index: 999;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  padding: 10px 6px;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand);
}

.nav {
  margin-top: 8px;
}

.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
}

.nav a:hover,
.nav a.active {
  background: #1a2031;
  color: var(--text);
}

.nav .tag {
  margin-left: auto;
  background: #1f2640;
  color: #cfd3e6;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(20, 24, 36, 0.6);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 5;
  flex-wrap: wrap;
}

.iconbtn {
  background: #1a2031;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  color: var(--text);
  flex-shrink: 0;
}

.search {
  flex: 1;
  min-width: 200px;
  max-width: 520px;
  display: flex;
  gap: 8px;
  background: #101523;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}

.search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--text);
}

.grid {
  display: grid;
  gap: 16px;
  padding: 16px;
}

@media (min-width: 1000px) {
  .grid {
    grid-template-columns: repeat(12, 1fr);
  }
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.card h3 {
  margin: 0 0 10px 0;
  font-size: 15px;
}

.kpis {
  display: grid;
  gap: 16px;
}

@media (min-width: 700px) {
  .kpis {
    grid-template-columns: repeat(4, 1fr);
  }
}

.kpi {
  padding: 16px;
  border: 1px solid var(--border);
  background: #101523;
  border-radius: 12px;
}

.kpi .val {
  font-size: 26px;
  font-weight: 700;
}

.badge {
  font-size: 12px;
  border-radius: 999px;
  padding: 2px 8px;
}

.badge.green {
  background: rgba(33, 193, 146, 0.15);
  color: var(--success);
}

.badge.red {
  background: rgba(239, 71, 111, 0.18);
  color: var(--danger);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.table th {
  color: #9aa3c7;
  text-align: left;
  font-weight: 600;
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    z-index: 1000;
  }

  .sidebar.open {
    transform: none;
  }

  .main {
    padding-top: 70px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .search {
    width: 100%;
  }
}