/* styles.css - eVolva ISM HQ Modern Premium Design System */

:root {
  /* Color Palette - Light Theme */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-sidebar: #0f172a;
  --bg-sidebar-hover: #1e293b;
  --bg-sidebar-active: #2563eb;
  --border-color: #e2e8f0;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-white: #ffffff;
  
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #06b6d4;
  --gold: #d97706;
  --gold-bg: #fffbeb;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.06);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 70px;
}

body.theme-dark {
  --bg-main: #0b0f19;
  --bg-card: #151d2a;
  --bg-sidebar: #070a12;
  --bg-sidebar-hover: #1b2433;
  --bg-sidebar-active: #3b82f6;
  --border-color: #243042;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  
  --primary-light: rgba(37, 99, 235, 0.18);
  --gold-bg: rgba(217, 119, 6, 0.18);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  overflow: hidden;
  height: 100vh;
}

/* App Layout Structure */
.app-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
}

/* Sidebar Styling */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  color: #94a3b8;
  display: flex;
  flex-direction: column;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  border-right: 1px solid var(--border-color);
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar-header {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  white-space: nowrap;
}

.brand-icon {
  font-size: 22px;
  color: #60a5fa;
}

.brand-name {
  font-size: 16px;
  font-weight: 800;
  color: #f8fafc;
  letter-spacing: -0.4px;
}

.sidebar.collapsed .brand-name,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .arrow,
.sidebar.collapsed .db-status-badge span {
  display: none;
}

.btn-icon {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 15px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

/* Navigation List */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-nav::-webkit-scrollbar {
  width: 4px;
}
.sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  color: #94a3b8;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.18s ease-in-out;
  white-space: nowrap;
}

.nav-item i {
  font-size: 15px;
  width: 20px;
  text-align: center;
}

.nav-item:hover {
  background-color: var(--bg-sidebar-hover);
  color: #f8fafc;
}

.nav-item.active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.nav-gold {
  color: #f59e0b;
  border: 1px dashed rgba(245, 158, 11, 0.4);
}
.nav-gold:hover, .nav-gold.active {
  background: linear-gradient(135deg, #d97706, #b45309);
  color: #ffffff;
}

/* Nav Accordion Groups */
.nav-group {
  margin-top: 4px;
}

.nav-group-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  background: transparent;
  border: none;
  color: #64748b;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color 0.2s;
}

.nav-group-header:hover {
  color: #cbd5e1;
}

.nav-group-header .arrow {
  transition: transform 0.2s;
}
.nav-group.open .nav-group-header .arrow {
  transform: rotate(180deg);
}

.nav-group-items {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 10px;
}
.nav-group.open .nav-group-items {
  display: flex;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.db-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #10b981;
  font-weight: 600;
  white-space: nowrap;
}

/* Main Workspace */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Topbar Header - Locked 1-Line Row */
.topbar {
  height: 60px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  overflow: hidden;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
}

.page-title {
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  letter-spacing: -0.4px;
  white-space: nowrap;
}

.company-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(99,102,241,0.12));
  color: var(--primary);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(37,99,235,0.08);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.search-box {
  position: relative;
}
.search-box i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 12px;
}
.search-box input {
  height: 36px;
  padding-left: 34px;
  width: 200px;
  border-radius: 18px;
  transition: width 0.25s ease, border-color 0.2s;
}
.search-box input:focus {
  width: 250px;
}

/* Sub-Toolbar Filters Bar (Single Aligned Row) */
.sub-toolbar {
  height: 52px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 20px;
  overflow-x: auto;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.sub-toolbar::-webkit-scrollbar {
  height: 3px;
}
.sub-toolbar::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

.filter-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  white-space: nowrap;
}

.filter-item label {
  font-weight: 600;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
}

.date-range-picker {
  display: flex;
  align-items: center;
  gap: 8px;
}

.date-sep {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.form-select, .form-control {
  height: 34px;
  padding: 4px 10px;
  font-size: 12.5px;
  font-weight: 500;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-main);
  color: var(--text-main);
  outline: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.form-select:focus, .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* Buttons */
.btn {
  height: 34px;
  padding: 0 14px;
  font-size: 12.5px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-secondary { background: var(--text-muted); color: #fff; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
}
.btn-outline:hover {
  background: var(--bg-main);
  border-color: #cbd5e1;
}

.btn-gold {
  background: linear-gradient(135deg, #d97706, #b45309);
  color: #fff;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.25);
}
.btn-gold:hover {
  background: linear-gradient(135deg, #b45309, #92400e);
  transform: translateY(-1px);
}

.btn-sm {
  height: 32px;
  padding: 0 10px;
  font-size: 12px;
}

.btn-loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Content Area */
.content-area {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Loading Overlay & Spinner Animation */
.view-loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  gap: 16px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.spinner-ring {
  width: 44px;
  height: 44px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-pulse-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  animation: pulseText 1.5s infinite ease-in-out;
}

@keyframes pulseText {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Statusbar Footer */
.statusbar {
  height: 28px;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  font-size: 11.5px;
  color: var(--text-muted);
}

/* Dashboard Cards & Layout */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.22s ease-in-out;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-info h4 {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.kpi-info .value {
  font-size: 23px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.4px;
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.kpi-blue { background: var(--primary-light); color: var(--primary); }
.kpi-green { background: #ecfdf5; color: #10b981; }
.kpi-purple { background: #f3e8ff; color: #9333ea; }
.kpi-orange { background: #fff7ed; color: #ea580c; }

/* Grid Layouts for Charts & Tables */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-3col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header h3 {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
}

.card-body {
  padding: 20px;
}

.card-body.p-0 {
  padding: 0;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  background-color: var(--bg-main);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

.data-table tbody tr:hover {
  background-color: var(--primary-light);
}

.clickable-row {
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.clickable-row:hover {
  background-color: var(--primary-light) !important;
  color: var(--primary);
}

.row-selected {
  background-color: rgba(37, 99, 235, 0.12) !important;
  border-left: 3px solid var(--primary);
  color: var(--primary);
}

.row-selected td {
  color: var(--primary);
  font-weight: 600;
}


.text-right { text-align: right; }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-gold { color: var(--gold); }
.text-purple { color: #9333ea; }
.text-muted { color: var(--text-muted); }

/* Badges */
.badge {
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 6px;
  display: inline-block;
}
.badge-success { background: #dcfce7; color: #15803d; }
.badge-warning { background: #fef3c7; color: #b45309; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-info { background: #e0f2fe; color: #0369a1; }

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: all 0.25s ease;
}

.modal-overlay.hidden {
  display: none;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 480px;
  max-width: 90vw;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-card.modal-lg {
  width: 840px;
  /* Allow flex children to scroll (chart view large modal) */
  overflow: visible;
}

/* Chart panel card - same as .card but without overflow:hidden so canvas grows freely */
.chart-panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  overflow: visible;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 22px;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background-color: var(--bg-main);
}

/* Full-Screen & Responsive Scroll Optimizations */
@media (max-width: 1024px) {
  .grid-2col, .grid-3col {
    grid-template-columns: 1fr !important;
  }
}

.content-area::-webkit-scrollbar {
  width: 6px;
}
.content-area::-webkit-scrollbar-thumb {
  background: rgba(37, 99, 235, 0.25);
  border-radius: 4px;
}
.content-area::-webkit-scrollbar-thumb:hover {
  background: rgba(37, 99, 235, 0.4);
}