/* ==============================================================================
   Microsoft Intune Admin Center — Pixel-Perfect Console Replica & Hands-on Lab
   Authentic Microsoft Fluent UI, Dark/Light Controls & Windows 11 OOBE Studio
   ============================================================================== */
:root {
  --ms-blue: #0078d4;
  --ms-blue-hover: #005a9e;
  --ms-blue-light: #eff6fc;
  --ms-blue-border: #71afe5;
  --ms-header-bg: #004578;
  --ms-sidebar-bg: #f3f2f1;
  --ms-sidebar-active: #edebe9;
  --ms-card-bg: #ffffff;
  --ms-border: #e1dfdd;
  --ms-text: #201f1e;
  --ms-text-sub: #605e5c;
  --ms-text-disabled: #a19f9d;
  --ms-success: #107c41;
  --ms-success-bg: #dff6dd;
  --ms-warning: #797673;
  --ms-warning-bg: #fff4ce;
  --ms-error: #a80000;
  --ms-error-bg: #fde7e9;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Segoe UI Web (West European)", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-family);
  background: #f8f9fa;
  color: var(--ms-text);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}

/* TOP HEADER */
.intune-nav-header {
  height: 48px;
  background: var(--ms-header-bg);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  font-size: 13.5px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.14);
  z-index: 1000;
}
.header-left { display: flex; align-items: center; gap: 14px; }
.waffle-icon { font-size: 18px; cursor: pointer; opacity: 0.85; }
.waffle-icon:hover { opacity: 1; }
.portal-brand { font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.portal-brand span { color: #80c8ff; font-weight: 400; font-size: 12px; }

.search-box {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
  padding: 4px 12px;
  width: 420px;
}
.search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  width: 100%;
  font-size: 13px;
}
.search-box input::placeholder { color: rgba(255,255,255,0.7); }

.header-right { display: flex; align-items: center; gap: 16px; font-size: 13px; }
.badge-replica { background: #ffd51d; color: #000; font-weight: 700; padding: 2px 8px; border-radius: 12px; font-size: 11px; }

/* MAIN BODY CONTAINER */
.app-container {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* SIDEBAR TREE */
.intune-nav-tree {
  width: 250px;
  background: var(--ms-sidebar-bg);
  border-right: 1px solid var(--ms-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.nav-heading {
  padding: 14px 16px 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ms-text-sub);
  letter-spacing: 0.5px;
}
.nav-tree-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  color: var(--ms-text);
  text-decoration: none;
  font-size: 13px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.12s ease;
}
.nav-tree-item:hover { background: var(--ms-sidebar-active); }
.nav-tree-item.active {
  background: #fff;
  border-left-color: var(--ms-blue);
  color: var(--ms-blue);
  font-weight: 600;
}
.nav-tree-sub {
  padding-left: 28px;
  font-size: 12.5px;
}

/* WORKSPACE AREA */
.intune-work-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: #faf9f8;
}

/* COMMAND BAR */
.fluent-command-bar {
  background: #fff;
  border-bottom: 1px solid var(--ms-border);
  padding: 8px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.breadcrumb-trail { font-size: 12px; color: var(--ms-text-sub); margin-bottom: 4px; }
.breadcrumb-trail a { color: var(--ms-blue); text-decoration: none; }
.current-page-title { font-size: 20px; font-weight: 600; color: var(--ms-text); }

/* MAIN CONTENT */
.pane-content { padding: 24px; flex: 1; }

/* KPI CARDS */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.kpi-box {
  background: #fff;
  border: 1px solid var(--ms-border);
  border-radius: 4px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.kpi-label { font-size: 12px; color: var(--ms-text-sub); }
.kpi-value { font-size: 26px; font-weight: 600; margin: 4px 0; color: var(--ms-text); }
.kpi-hint { font-size: 11.5px; color: var(--ms-success); }

/* DATA TABLES */
.fluent-grid {
  background: #fff;
  border: 1px solid var(--ms-border);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  margin-bottom: 24px;
}
.grid-table { width: 100%; border-collapse: collapse; font-size: 13px; text-align: left; }
.grid-table th {
  background: #faf9f8;
  padding: 10px 16px;
  font-weight: 600;
  color: var(--ms-text-sub);
  border-bottom: 1px solid var(--ms-border);
}
.grid-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #edebe9;
  color: var(--ms-text);
}
.grid-table tr:hover { background: #f3f2f1; }

/* PILLS */
.tag-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.tag-blue { background: var(--ms-blue-light); color: var(--ms-blue); }
.tag-green { background: var(--ms-success-bg); color: var(--ms-success); }
.tag-warn { background: var(--ms-warning-bg); color: #8a6d3b; }
.tag-red { background: var(--ms-error-bg); color: var(--ms-error); }

/* BUTTONS */
.fluent-btn {
  background: #fff;
  border: 1px solid var(--ms-border);
  color: var(--ms-text);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.fluent-btn:hover { background: #f3f2f1; border-color: #8a8886; }
.fluent-btn-primary { background: var(--ms-blue); color: #fff; border-color: var(--ms-blue); }
.fluent-btn-primary:hover { background: var(--ms-blue-hover); border-color: var(--ms-blue-hover); }

/* MODAL WIZARDS */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  place-items: center;
  z-index: 2000;
}
.modal-backdrop.active { display: grid; }
.wizard-dialog {
  background: #fff;
  width: 740px;
  max-width: 95vw;
  max-height: 90vh;
  border-radius: 4px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
}
.wizard-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--ms-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wizard-header h3 { font-size: 17px; font-weight: 600; }
.wizard-body { padding: 24px; overflow-y: auto; flex: 1; }
.wizard-footer {
  padding: 14px 24px;
  background: #faf9f8;
  border-top: 1px solid var(--ms-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.wizard-steps {
  display: flex;
  border-bottom: 1px solid var(--ms-border);
  padding: 0 24px;
  background: #faf9f8;
}
.wizard-step {
  padding: 10px 16px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ms-text-sub);
  border-bottom: 2px solid transparent;
}
.wizard-step.active {
  color: var(--ms-blue);
  border-bottom-color: var(--ms-blue);
}

.field-group { margin-bottom: 18px; }
.field-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field-group .help-text { font-size: 11.5px; color: var(--ms-text-sub); margin-bottom: 6px; }
.field-input, .field-select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--ms-border);
  border-radius: 2px;
  font-size: 13px;
  outline: none;
}
.field-input:focus, .field-select:focus { border-color: var(--ms-blue); }

/* WINDOWS 11 OOBE SCREEN */
.oobe-stage {
  background: radial-gradient(circle at center, #003366 0%, #001122 100%);
  color: #fff;
  border-radius: 8px;
  padding: 40px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.oobe-ring {
  width: 52px;
  height: 52px;
  border: 4px solid rgba(255,255,255,0.2);
  border-top-color: #38bdf8;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 24px;
}
@keyframes spin { 100% { transform: rotate(360deg); } }
.oobe-title { font-size: 21px; font-weight: 300; margin-bottom: 8px; }
.oobe-sub { font-size: 13.5px; color: #94a3b8; max-width: 480px; }
.oobe-tree {
  text-align: left;
  margin-top: 24px;
  background: rgba(255,255,255,0.07);
  padding: 18px 24px;
  border-radius: 8px;
  width: 440px;
}
.oobe-step-node { display: flex; align-items: center; gap: 10px; font-size: 13px; margin-bottom: 8px; }
.oobe-step-node.done { color: #4ade80; }
.oobe-step-node.active { color: #38bdf8; font-weight: 600; }
.oobe-step-node.pending { color: #64748b; }

/* LAB PROGRESS DOCK */
.lab-status-dock {
  background: #1e293b;
  color: #fff;
  border-top: 2px solid var(--ms-blue);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}
.lab-track {
  width: 240px;
  height: 8px;
  background: #334155;
  border-radius: 4px;
  overflow: hidden;
  margin: 0 12px;
}
.lab-fill { height: 100%; width: 0%; background: #38bdf8; transition: width 0.3s; }
.task-pill { font-size: 11.5px; display: inline-flex; align-items: center; gap: 4px; }
.task-pill.done { color: #4ade80; }
.task-pill.todo { color: #94a3b8; }