/* ==========================================================================
   HELIOS DYNAMICS — MICROSOFT BUSINESS PROFESSIONAL THEME FOR ZAMMAD
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --ms-bg-base: #060c18 !important;
  --ms-bg-surface: #0a1428 !important;
  --ms-bg-card: #0f1c38 !important;
  --ms-bg-card-hover: #142448 !important;
  --ms-border: #1a2d54 !important;
  --ms-border-subtle: rgba(255, 255, 255, 0.08) !important;
  --ms-blue: #0078d4 !important;
  --ms-cyan: #00a8e8 !important;
  --ms-gold: #e5b232 !important;
  --ms-text-primary: #f8fafc !important;
  --ms-text-secondary: #94a3b8 !important;
  --ms-text-muted: #64748b !important;
  --ms-radius: 8px !important;
  --ms-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
}

/* Base Body & Fonts */
body, html, #app, .app {
  font-family: 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  background-color: var(--ms-bg-base) !important;
  color: var(--ms-text-primary) !important;
  -webkit-font-smoothing: antialiased !important;
}

/* Top Navigation Bar - Microsoft Azure / 365 Professional */
.header, .navigation, .navbar, .topbar {
  background: #081122 !important;
  border-bottom: 1px solid var(--ms-border) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

/* Custom Logo Placement in Header */
.icon-logo, svg.icon-logo, .brand-logo-slot {
  background-image: url('/logo.png') !important;
  background-size: contain !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  display: inline-block !important;
  width: 32px !important;
  height: 32px !important;
}
.icon-logo use, svg.icon-logo use {
  display: none !important;
}

/* Sidebar Navigation - Microsoft Teams / Azure Rail */
.sidebar, .nav-sidebar, .menu-sidebar {
  background: #070e1d !important;
  border-right: 1px solid var(--ms-border) !important;
}

.sidebar .nav-item.active, .sidebar a.active, .menu-item.active {
  background: rgba(0, 168, 232, 0.12) !important;
  border-left: 3px solid var(--ms-cyan) !important;
  color: #ffffff !important;
}

.sidebar a:hover, .menu-item:hover {
  background: rgba(255, 255, 255, 0.04) !important;
  color: var(--ms-cyan) !important;
}

/* Dashboard Metric & Stat Cards - Enterprise Look */
.card, .dashboard-card, .widget, .box, .stats-box, .stat-card {
  background: var(--ms-bg-card) !important;
  border: 1px solid var(--ms-border) !important;
  border-radius: var(--ms-radius) !important;
  box-shadow: var(--ms-shadow) !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.card:hover, .dashboard-card:hover, .widget:hover {
  background: var(--ms-bg-card-hover) !important;
  border-color: var(--ms-cyan) !important;
  transform: translateY(-2px) !important;
}

/* Card Headers & Titles */
.card-header, .widget-header, .box-header {
  border-bottom: 1px solid var(--ms-border-subtle) !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em !important;
  color: #ffffff !important;
  text-transform: uppercase !important;
  font-size: 0.82rem !important;
}

/* Refined Activity Stream - Microsoft 365 Feed */
.activity-stream, .stream-container, .activity-list {
  background: #081122 !important;
  border-left: 1px solid var(--ms-border) !important;
}

.activity-item, .stream-item {
  border-bottom: 1px solid var(--ms-border-subtle) !important;
  padding: 14px 16px !important;
  transition: background 0.15s ease !important;
}

.activity-item:hover, .stream-item:hover {
  background: rgba(255, 255, 255, 0.03) !important;
}

/* Status Badges & Buttons */
.badge, .tag, .label {
  border-radius: 4px !important;
  font-weight: 600 !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.75rem !important;
}

.badge-success, .badge.open {
  background: rgba(0, 168, 232, 0.15) !important;
  color: var(--ms-cyan) !important;
  border: 1px solid rgba(0, 168, 232, 0.3) !important;
}

.badge-warning, .badge.pending {
  background: rgba(229, 178, 50, 0.15) !important;
  color: var(--ms-gold) !important;
  border: 1px solid rgba(229, 178, 50, 0.3) !important;
}

.btn-primary, .button-primary, button.primary {
  background: var(--ms-cyan) !important;
  color: #030a16 !important;
  font-weight: 600 !important;
  border-radius: 6px !important;
  border: none !important;
  transition: all 0.2s ease !important;
}

.btn-primary:hover, .button-primary:hover, button.primary:hover {
  background: #26c0ff !important;
  box-shadow: 0 0 15px rgba(0, 168, 232, 0.4) !important;
}

/* Modern Clean Scrollbars */
::-webkit-scrollbar {
  width: 6px !important;
  height: 6px !important;
}
::-webkit-scrollbar-track {
  background: var(--ms-bg-base) !important;
}
::-webkit-scrollbar-thumb {
  background: #1c305a !important;
  border-radius: 3px !important;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--ms-cyan) !important;
}