/* ============================================================
   ANTONYUS FLEET CONTROL — Cyberpunk / Deep Space Design System
   Matches Disigned/Home1.png, servers.png, backup.png, etc.
   ============================================================ */

:root {
  --bg-main: #060b18;
  --bg-sidebar: #091224;
  --bg-card: rgba(13, 23, 46, 0.75);
  --bg-card-hover: rgba(20, 35, 70, 0.85);
  --bg-surface: #0f1c38;
  --bg-elevated: #16284e;
  --border-subtle: rgba(45, 75, 130, 0.35);
  --border-focus: #3b82f6;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-purple: #8b5cf6;
  
  --glow-blue: 0 0 20px rgba(59, 130, 246, 0.35);
  --glow-green: 0 0 16px rgba(16, 185, 129, 0.35);
  --glow-red: 0 0 16px rgba(244, 63, 94, 0.35);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(99, 102, 241, 0.10) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* ─── SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
  width: 260px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  min-height: 100vh;
  position: sticky;
  top: 0;
  z-index: 40;
}

.brand {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 18px;
  box-shadow: var(--glow-blue);
}

.brand-title {
  display: flex;
  flex-direction: column;
}

.brand-title strong {
  font-size: 15px;
  letter-spacing: 0.5px;
  color: #fff;
}

.brand-title span {
  font-size: 11px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.nav-menu {
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.nav-link.active {
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.25) 0%, rgba(6, 182, 212, 0.1) 100%);
  color: #60a5fa;
  border-left: 3px solid var(--accent-blue);
  box-shadow: inset 0 0 12px rgba(59, 130, 246, 0.15);
}

.nav-link .icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.sidebar-widget {
  padding: 16px;
  margin: 12px;
  background: rgba(15, 28, 56, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.widget-label {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.widget-progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.widget-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #06b6d4);
  border-radius: 3px;
}

.user-profile {
  padding: 16px 20px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.4);
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-info .name {
  font-size: 13px;
  font-weight: 600;
}

.user-info .role {
  font-size: 11px;
  color: var(--text-dim);
}

/* ─── MAIN CONTENT ────────────────────────────────────────── */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.top-bar {
  height: 70px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(9, 18, 36, 0.4);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 30;
}

.top-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 28, 56, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  width: 320px;
}

.top-search input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 13px;
  width: 100%;
}

.top-search .shortcut {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-muted);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: var(--glow-green);
}

.status-dot.red { background: var(--accent-rose); box-shadow: var(--glow-red); }
.status-dot.amber { background: var(--accent-amber); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.45);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-subtle);
  color: var(--text-main);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-blue);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

/* ─── PAGE CONTENT ────────────────────────────────────────── */
.content-area {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.page-title h1 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.page-title p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ─── STAT METRICS BANNER ─────────────────────────────────── */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.stat-pill {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-pill:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.5);
}

.stat-pill-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stat-pill-top .label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-pill .number {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
}

.stat-pill .sub {
  font-size: 11px;
  color: var(--text-dim);
}

.stat-pill.pill-blue .number { color: #60a5fa; }
.stat-pill.pill-green .number { color: #34d399; }
.stat-pill.pill-amber .number { color: #fbbf24; }
.stat-pill.pill-rose .number { color: #f87171; }
.stat-pill.pill-purple .number { color: #a78bfa; }

/* ─── FILTER TABS ─────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.tab-group {
  display: flex;
  gap: 6px;
  background: rgba(15, 28, 56, 0.5);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tab-btn:hover {
  color: #fff;
}

.tab-btn.active {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

.tab-btn .badge {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.15);
  padding: 1px 6px;
  border-radius: 10px;
}

/* ─── SERVER CARDS GRID ───────────────────────────────────── */
.section-heading {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 12px 0 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-heading .count {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 7px;
  border-radius: 10px;
  color: var(--text-dim);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 20px;
}

.server-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.server-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.server-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.4);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.server-card:hover::before {
  opacity: 1;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.server-logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(6, 182, 212, 0.1));
  border: 1px solid rgba(59, 130, 246, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.server-name {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.server-ip {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.flag-badge {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 600;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-dim);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 12px;
}

.card-meta .os-tag {
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Metric Bars */
.metrics-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.metric-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metric-label {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.metric-val {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.meter {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  border-radius: 2px;
}

.fill-blue { background: #3b82f6; }
.fill-emerald { background: #10b981; }
.fill-amber { background: #f59e0b; }
.fill-rose { background: #f43f5e; }

.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
}

.action-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
  font-size: 14px;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: var(--accent-blue);
}

.action-btn.btn-action-primary {
  width: auto;
  padding: 0 14px;
  font-size: 12px;
  font-weight: 500;
  background: rgba(37, 99, 235, 0.2);
  border-color: rgba(59, 130, 246, 0.4);
  color: #93c5fd;
}

.action-btn.btn-action-primary:hover {
  background: rgba(37, 99, 235, 0.4);
  color: #fff;
}

/* ─── TABLES (Servers, Backups, Routers) ─────────────────── */
.table-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.modern-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.modern-table th {
  background: rgba(15, 28, 56, 0.7);
  padding: 14px 18px;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-subtle);
}

.modern-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  vertical-align: middle;
}

.modern-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.modern-table tr:last-child td {
  border-bottom: none;
}

.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
}

.tag-success { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.tag-warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.tag-danger  { background: rgba(244, 63, 94, 0.15);  color: #f87171; border: 1px solid rgba(244, 63, 94, 0.3); }
.tag-blue    { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }

/* ─── TERMINAL / LOG BOX ─────────────────────────────────── */
.terminal-window {
  background: #020617;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  overflow: hidden;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
}

.terminal-header {
  background: #0b1329;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.terminal-body {
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: #a5f3fc;
  max-height: 400px;
  overflow-y: auto;
}

.terminal-line {
  display: flex;
  gap: 12px;
}

.terminal-time {
  color: #64748b;
  user-select: none;
}