/* Plesk Log Analyzer - Dashboard styles. No external fonts/CDN (06/05 spec). */

:root {
  --bg: #f4f5f7;
  --bg-elevated: #ffffff;
  --card: rgba(255, 255, 255, 0.7);
  --card-border: rgba(0, 0, 0, 0.08);
  --text: #1c1c1e;
  --text-muted: #6e6e73;
  --accent: #0a84ff;
  --danger: #ff453a;
  --warning: #ff9f0a;
  --success: #30d158;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  --radius: 16px;
  --pastel-blue: #eaf2ff;
  --pastel-purple: #f1ecff;
  --pastel-green: #eafaf0;
  --pastel-orange: #fff3e6;
}

[data-theme="dark"] {
  --bg: #0e0e10;
  --bg-elevated: #1c1c1e;
  --card: rgba(44, 44, 46, 0.6);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #f5f5f7;
  --text-muted: #9a9aa0;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --pastel-blue: rgba(10, 132, 255, 0.12);
  --pastel-purple: rgba(191, 90, 242, 0.12);
  --pastel-green: rgba(48, 209, 88, 0.12);
  --pastel-orange: rgba(255, 159, 10, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  transition: background 0.2s ease, color 0.2s ease;
}

a { color: var(--accent); text-decoration: none; }

/* --- login --- */
.pla-login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.pla-login-card {
  background: var(--card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  width: min(360px, 90vw);
}
.pla-login-card h1 { margin: 0 0 0.25rem; font-size: 1.4rem; }
.pla-muted { color: var(--text-muted); margin: 0 0 1.5rem; }
.pla-login-card form { display: flex; flex-direction: column; gap: 0.6rem; }
.pla-login-card label { font-size: 0.85rem; color: var(--text-muted); }
.pla-login-card input {
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 1rem;
}
.pla-login-card button {
  margin-top: 0.5rem;
  padding: 0.65rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.pla-login-card button:hover { opacity: 0.9; }
.pla-error { color: var(--danger); font-size: 0.9rem; }
.pla-version { margin-top: 1.5rem; font-size: 0.75rem; color: var(--text-muted); text-align: center; }

/* --- app shell --- */
#pla-app { max-width: 1400px; margin: 0 auto; padding: 1.25rem 1.5rem 3rem; }

.pla-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  background: var(--card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.pla-header-left { display: flex; align-items: center; gap: 0.75rem; }
.pla-header h1 { font-size: 1.15rem; margin: 0; }
.pla-badge { padding: 0.2rem 0.6rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.pla-status-ok { background: var(--pastel-green); color: var(--success); }
.pla-status-warning { background: var(--pastel-orange); color: var(--warning); }
.pla-status-error { background: rgba(255, 69, 58, 0.12); color: var(--danger); }
.pla-status-unknown { background: var(--pastel-blue); color: var(--text-muted); }
.pla-header-meta { display: flex; gap: 1.25rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--text-muted); }
.pla-header-actions { display: flex; align-items: center; gap: 0.75rem; }
.pla-header-actions button {
  background: transparent; border: 1px solid var(--card-border); border-radius: 10px;
  padding: 0.4rem 0.6rem; cursor: pointer; color: var(--text); font-size: 1rem;
}
.pla-logout { font-size: 0.85rem; }

.pla-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}
.pla-kpi-card {
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.pla-kpi-label { font-size: 0.75rem; color: var(--text-muted); }
.pla-kpi-value { font-size: 1.6rem; font-weight: 650; }

.pla-charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.pla-chart-card {
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}
.pla-chart-card h2 { font-size: 0.85rem; margin: 0 0 0.6rem; color: var(--text-muted); font-weight: 600; }
.pla-chart-card canvas { width: 100%; height: 180px; }

.pla-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
  padding: 0.9rem;
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.pla-filters input, .pla-filters select {
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.85rem;
}
.pla-filters button {
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  cursor: pointer;
}
.pla-filters button#f-reset { background: transparent; border: 1px solid var(--card-border); color: var(--text); }
.pla-filters button#f-export { background: var(--success); }

.pla-table-wrap {
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.9rem;
  overflow-x: auto;
}
.pla-table-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.6rem; font-size: 0.85rem; color: var(--text-muted);
}
.pla-pager { display: flex; align-items: center; gap: 0.6rem; }
.pla-pager button {
  border: 1px solid var(--card-border); background: transparent; color: var(--text);
  border-radius: 6px; padding: 0.2rem 0.6rem; cursor: pointer;
}
.pla-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; min-width: 1100px; }
.pla-table th, .pla-table td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--card-border); }
.pla-table th { color: var(--text-muted); font-weight: 600; cursor: pointer; white-space: nowrap; }
.pla-table tbody tr:hover { background: rgba(10, 132, 255, 0.06); cursor: pointer; }
.pla-sev-critical { color: var(--danger); font-weight: 700; }
.pla-sev-high { color: var(--danger); }
.pla-sev-medium { color: var(--warning); }
.pla-sev-low, .pla-sev-info { color: var(--text-muted); }
.pla-copy-ip { cursor: pointer; border-bottom: 1px dotted var(--text-muted); }
.pla-detail-row td { background: rgba(10, 132, 255, 0.04); }
.pla-detail { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.5rem 1.5rem; padding: 0.5rem; }

.pla-footer { text-align: center; color: var(--text-muted); font-size: 0.75rem; margin-top: 2rem; }

@media (max-width: 640px) {
  .pla-header { flex-direction: column; align-items: flex-start; }
  #pla-app { padding: 1rem; }
}