/* ===============================================
 * Project: RackDesk
 * File: style.css
 * Author: Michael Hamann
 * Created: 2025-09-26
 * Last Modified: 2025-09-26
 * =============================================== */

:root {
  --gap: 12px;
  --radius: 14px;
  --shade: #1f2937;
  --bg: #0b1220;
  --card: #0f172a;
  --muted: #94a3b8;
  --text: #e5e7eb;
  --accent: #60a5fa;
  --color-bg: #0b1220;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font: 16px/1.5 system-ui, Segoe UI, Roboto, Ubuntu, sans-serif;
  color: var(--text);
  background: var(--color-bg);
}
.app-header {
  display: flex;
  align-items: center;
  gap: var(--gap);
  padding: 14px 18px;
  background: #0b1325;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid #19223a;
}
.app-header h1 {
  margin: 0;
  font-size: 18px;
}
.app-header nav a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 12px;
}
.app-header nav a:hover {
  color: var(--text);
}
.app-main {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 16px;
}
.card {
  background: var(--card);
  border: 1px solid #1e293b;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid #1e293b;
}
.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.form-grid input,
.form-grid button {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #1f2a40;
  background: #0c1629;
  color: var(--text);
}
.form-grid button {
  cursor: pointer;
  border: 1px solid #264164;
}
.room-card {
  padding: 10px 12px;
  border: 1px dashed #24324a;
  border-radius: 12px;
  margin: 6px 0;
}
.rack-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.device-card {
  border: 1px solid #22304a;
  border-radius: 12px;
  padding: 12px;
  background: #0b1426;
}
.device-head {
  font-weight: 600;
  margin-bottom: 6px;
}
.device-meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}