/* Premium ERP Design System - Hollend Legacy Vault */

:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #131a2e;
  --bg-tertiary: #1e294b;
  --accent-primary: #6366f1; /* Indigo */
  --accent-primary-hover: #4f46e5;
  --accent-secondary: #0ea5e9; /* Sky Blue */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.08);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --glass-bg: rgba(19, 26, 46, 0.8);
  --glass-blur: blur(16px);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 20px -2px rgba(0, 0, 0, 0.3);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Accessibility Styles - Light Mode */
body.theme-light {
  --bg-primary: #f8fafc; /* Slate 50 */
  --bg-secondary: #ffffff; /* White */
  --bg-tertiary: #f1f5f9; /* Slate 100 */
  --text-primary: #0f172a; /* Slate 900 */
  --text-secondary: #475569; /* Slate 600 */
  --border-color: rgba(0, 0, 0, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
}

/* Accessibility Styles - Font Scaling */
body.font-size-large,
body.font-size-large button,
body.font-size-large input,
body.font-size-large select,
body.font-size-large textarea,
body.font-size-large table,
body.font-size-large td,
body.font-size-large th,
body.font-size-large .logo-text h1,
body.font-size-large .logo-text span,
body.font-size-large .nav-btn {
  font-size: 17px !important;
}
body.font-size-large h1 { font-size: 26px !important; }
body.font-size-large h2 { font-size: 22px !important; }
body.font-size-large h3 { font-size: 19px !important; }

body.font-size-xlarge,
body.font-size-xlarge button,
body.font-size-xlarge input,
body.font-size-xlarge select,
body.font-size-xlarge textarea,
body.font-size-xlarge table,
body.font-size-xlarge td,
body.font-size-xlarge th,
body.font-size-xlarge .logo-text h1,
body.font-size-xlarge .logo-text span,
body.font-size-xlarge .nav-btn {
  font-size: 19px !important;
}
body.font-size-xlarge h1 { font-size: 30px !important; }
body.font-size-xlarge h2 { font-size: 26px !important; }
body.font-size-xlarge h3 { font-size: 22px !important; }

/* Accessibility Styles - Typography Legibility */
body.font-accessible,
body.font-accessible * {
  font-family: 'Comic Sans MS', 'Arial', sans-serif !important;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* App Layout */
.app-container {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
}

.logo-icon {
  font-size: 32px;
  color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.15);
  padding: 8px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.logo-image {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.logo-text h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.logo-text span {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-secondary);
  letter-spacing: 1px;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-fast);
  width: 100%;
  position: relative;
}

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

.nav-btn.active {
  color: var(--text-primary);
  background: var(--accent-primary);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.nav-btn .material-symbols-outlined {
  font-size: 20px;
}

.badge {
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  margin-left: auto;
}

.badge-warning {
  background: var(--warning);
  color: var(--bg-primary);
}

.sidebar-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.user-role {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.status-indicator {
  font-size: 10px;
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-indicator::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--success);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--success);
}

/* Main Content Area */
.main-content {
  padding: 40px;
  overflow-y: auto;
  height: 100vh;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.header-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  width: 320px;
  transition: var(--transition-fast);
}

.header-search:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
  width: 380px;
}

.header-search input {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  width: 100%;
}

.header-search input::placeholder {
  color: var(--text-secondary);
}

.header-search .material-symbols-outlined {
  color: var(--text-secondary);
}

.header-actions {
  display: flex;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-primary-hover);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-secondary);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-full {
  width: 100%;
}

/* Tabs Panes */
.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Hero */
.dashboard-hero {
  margin-bottom: 32px;
}

.dashboard-hero h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 6px;
}

.dashboard-hero p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* KPI Cards */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.metric-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99, 102, 241, 0.2);
}

.metric-card.urgent {
  border-color: rgba(245, 158, 11, 0.3);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(245, 158, 11, 0.05) 100%);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.metric-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-icon {
  color: var(--accent-primary);
  font-size: 24px;
}

.metric-value {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.metric-footer {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
}

.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }

/* Panels */
.panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 32px;
}

.panel-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
}

.panel-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 600;
}

.filters-header {
  flex-wrap: wrap;
  gap: 16px;
}

.filter-controls {
  display: flex;
  gap: 12px;
}

/* Tables */
.table-container {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.table th {
  padding: 16px 24px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}

.table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.table-sm th, .table-sm td {
  padding: 10px 14px;
  font-size: 12px;
}

/* Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
}

.status-badge.won, .status-badge.yes, .status-badge.paid {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}

.status-badge.lost, .status-badge.no, .status-badge.cancelled {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
}

.status-badge.outstanding, .status-badge.pending, .status-badge.not.invoiced {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}

.status-badge.quickbooks.ready {
  background: rgba(14, 165, 233, 0.12);
  color: var(--accent-secondary);
}

/* OECM Reports Section */
.oecm-tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.01);
  border-bottom: 1px solid var(--border-color);
}

.panel-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.panel-card h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.row-group {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.row-group > div {
  flex: 1;
}

.split-result {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.result-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 13px;
}

.audit-summary-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 16px;
  background: rgba(16, 185, 129, 0.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.audit-summary-indicator.alert {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.audit-summary-indicator .status-icon {
  font-size: 32px;
}

.report-tabs {
  display: flex;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
}

.report-tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  padding: 16px 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition-fast);
}

.report-tab-btn:hover {
  color: var(--text-primary);
}

.report-tab-btn.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
  font-weight: 600;
}

.inner-header {
  padding: 20px 24px;
  background: transparent;
  border-bottom: 1px solid var(--border-color);
}

/* Forms */
.form-container {
  padding: 24px;
}

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

.col-span-2 {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  outline: none;
  width: 100%;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
  font-family: inherit;
}

.input-hint {
  font-size: 11px;
  color: var(--text-secondary);
}

/* File Upload Zone */
.file-dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  background: rgba(255, 255, 255, 0.01);
}

.file-dropzone:hover {
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.02);
}

.file-dropzone .material-symbols-outlined {
  font-size: 40px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.file-dropzone p {
  font-size: 13px;
  color: var(--text-secondary);
}

.file-name-display {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--accent-secondary);
  font-weight: 600;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  overflow-y: auto;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  animation: modalSlideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-large {
  max-width: 900px;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-content form {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex-grow: 1;
  padding: 24px;
}

.modal-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(255, 255, 255, 0.01);
}

/* Wizard steps */
.wizard-steps {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.step {
  flex: 1;
  text-align: center;
  padding: 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
}

.step.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
  font-weight: 600;
}

.wizard-pane {
  display: none;
}

.wizard-pane.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

/* Quote Builder specific layout */
.quote-builder-controls {
  margin-bottom: 16px;
  display: flex;
  justify-content: flex-start;
}

.quote-totals {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  margin-top: 16px;
  font-size: 15px;
}

.quote-totals strong {
  font-size: 18px;
  color: var(--accent-secondary);
}

/* Grid layout for settings */
.setting-form {
  max-width: 600px;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Login Page Overlay Styles */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 40px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.4s ease-out;
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header img {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

.login-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.login-header p {
  font-size: 13px;
  color: var(--text-secondary);
}

.login-error {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
  text-align: center;
  animation: shake 0.3s ease-in-out;
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 12px;
}

/* User profile section in sidebar footer */
.user-profile-section {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.user-role {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-secondary) !important;
}

/* Shake Animation for login error */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* Social SSO Buttons */
.btn-sso {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.btn-google {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}
.btn-google:hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-microsoft {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}
.btn-microsoft:hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}

.sso-icon {
  flex-shrink: 0;
  display: inline-block;
}