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

:root {
  --bg-primary: #09080c;
  --bg-secondary: rgba(22, 19, 28, 0.75);
  --glass-bg: rgba(35, 30, 45, 0.45);
  --glass-border: rgba(212, 163, 115, 0.15);
  --glass-hover: rgba(212, 163, 115, 0.25);
  
  --accent-color: #d4a373; /* Copper Gold */
  --accent-glow: rgba(212, 163, 115, 0.35);
  --accent-gradient: linear-gradient(135deg, #b5835a, #d4a373, #a370f7);
  
  --color-success: #06d6a0;
  --color-warning: #ffd166;
  --color-danger: #ef476f;
  --color-info: #118ab2;
  
  --text-primary: #fdfaf6; /* Warm off-white */
  --text-secondary: #dcd6cd; /* Parchment gray */
  --text-muted: #8d857a;
  
  --sidebar-width: 260px;
  --header-height: 70px;
  --border-radius-lg: 16px;
  --border-radius-md: 10px;
  --border-radius-sm: 6px;
  
  --font-serif: 'Cinzel', serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --transition-speed: 0.3s;
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(212, 163, 115, 0.09) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(163, 112, 247, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(35, 30, 45, 0.3) 0%, transparent 60%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow: hidden;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* Layout */
.app-container {
  display: flex;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 24px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  color: var(--bg-primary);
  box-shadow: 0 0 15px var(--accent-glow);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.nav-item:hover, .nav-item.active {
  background: var(--glass-bg);
  color: var(--text-primary);
  border-left: 4px solid var(--accent-color);
  padding-left: 12px;
}

.nav-item i {
  font-size: 18px;
  width: 20px;
  text-align: center;
}

.sidebar-footer {
  border-top: 1px solid var(--glass-border);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-success);
  display: inline-block;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(6, 214, 160, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(6, 214, 160, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(6, 214, 160, 0); }
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* Top Header */
.main-header {
  height: var(--header-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 9;
}

.header-title h1 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--bg-primary);
}

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

.user-name {
  font-size: 14px;
  font-weight: 500;
}

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

/* Content Pane Body */
.content-body {
  flex-grow: 1;
  padding: 32px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.tab-panel {
  display: none;
  animation: fadeIn var(--transition-speed) ease-in-out;
}

.tab-panel.active {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cards (Glassmorphism) */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  backdrop-filter: blur(8px);
  transition: transform var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.card:hover {
  border-color: rgba(157, 78, 221, 0.2);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: 14px;
}

.metric-header i {
  color: var(--accent-color);
  font-size: 18px;
}

.metric-value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.metric-trend {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.trend-up { color: var(--color-success); }
.trend-down { color: var(--color-danger); }

/* Dashboard layout grid */
.dashboard-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--glass-border);
}

.data-table th {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 14px;
}

.data-table td {
  font-size: 14px;
}

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

/* Badges */
.badge {
  padding: 4px 8px;
  border-radius: var(--border-radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  display: inline-block;
}

.badge-success { background: rgba(6, 214, 160, 0.15); color: var(--color-success); border: 1px solid rgba(6, 214, 160, 0.3); }
.badge-warning { background: rgba(255, 209, 102, 0.15); color: var(--color-warning); border: 1px solid rgba(255, 209, 102, 0.3); }
.badge-danger { background: rgba(239, 71, 111, 0.15); color: var(--color-danger); border: 1px solid rgba(239, 71, 111, 0.3); }
.badge-info { background: rgba(17, 138, 178, 0.15); color: var(--color-info); border: 1px solid rgba(17, 138, 178, 0.3); }
.badge-accent { background: rgba(157, 78, 221, 0.15); color: var(--accent-color); border: 1px solid rgba(157, 78, 221, 0.3); }

/* Forms & Inputs */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

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

.form-group.full-width {
  grid-column: span 2;
}

@media (max-width: 768px) {
  .form-group.full-width {
    grid-column: span 1;
  }
}

label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

input, select, textarea {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 12px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: all var(--transition-speed) ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 10px rgba(157, 78, 221, 0.25);
}

textarea {
  resize: vertical;
  min-height: 80px;
}

.input-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
}

.tag-bubble {
  background: var(--glass-border);
  border-radius: var(--border-radius-sm);
  padding: 4px 8px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tag-bubble i {
  cursor: pointer;
  color: var(--color-danger);
}

/* Buttons */
.btn {
  background: var(--glass-border);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 12px 20px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-speed) ease;
}

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

.btn-primary {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  border: none;
  box-shadow: 0 4px 15px rgba(157, 78, 221, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(157, 78, 221, 0.5);
  transform: translateY(-1px);
}

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

/* Database representation switch */
.db-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 8px;
}

.db-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  padding: 6px 12px;
  cursor: pointer;
  font-weight: 500;
  font-size: 13px;
  border-radius: var(--border-radius-sm);
}

.db-tab.active {
  background: var(--glass-border);
  color: var(--text-primary);
}

/* Live Telemetry Terminal */
.terminal {
  background: rgba(5, 5, 8, 0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 16px;
  height: 250px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.8);
}

.terminal-line {
  line-height: 1.4;
  color: var(--text-secondary);
}

.terminal-line .timestamp {
  color: var(--text-muted);
  margin-right: 8px;
}

.terminal-line .tag {
  font-weight: bold;
  margin-right: 8px;
}

.terminal-line.info .tag { color: var(--color-success); }
.terminal-line.warning .tag { color: var(--color-warning); }
.terminal-line.error .tag { color: var(--color-danger); }
.terminal-line.system .tag { color: var(--accent-color); }

/* Integration Cards */
.integration-status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.integration-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 16px;
}

.integration-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.integration-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--border-radius-md);
  background: rgba(157, 78, 221, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 20px;
}

.integration-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.integration-name {
  font-weight: 600;
  font-size: 14px;
}

.integration-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* Calendar styling */
.calendar-view {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  text-align: center;
}

.calendar-day-header {
  font-weight: 600;
  font-size: 12px;
  color: var(--text-muted);
  padding: 8px 0;
}

.calendar-day {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  min-height: 70px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  font-size: 12px;
}

.calendar-day.today {
  border-color: var(--accent-color);
  background: rgba(157, 78, 221, 0.05);
}

.calendar-day .day-num {
  font-weight: 500;
  color: var(--text-secondary);
}

.calendar-event {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  font-size: 10px;
  font-weight: 600;
  border-radius: 3px;
  padding: 2px 4px;
  width: 100%;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Charts styling */
.chart-container {
  height: 200px;
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 10px 0;
  border-left: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.chart-bar-wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  height: 100%;
  justify-content: flex-end;
}

.chart-bar {
  width: 32px;
  background: var(--accent-gradient);
  border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
  transition: height var(--transition-speed) ease;
  position: relative;
}

.chart-bar:hover {
  filter: brightness(1.2);
}

.chart-label {
  font-size: 11px;
  color: var(--text-muted);
}

.chart-value {
  font-size: 10px;
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-primary);
  font-weight: bold;
}

/* EtsyPulse Gauge Layouts */
.pulse-gauge-container {
  display: flex;
  justify-content: space-around;
  gap: 20px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.pulse-gauge {
  flex: 1;
  min-width: 140px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 15px;
  text-align: center;
  position: relative;
}

.pulse-gauge-value {
  font-size: 24px;
  font-family: var(--font-serif);
  font-weight: bold;
  color: var(--accent-color);
  margin: 10px 0;
  text-shadow: 0 0 10px var(--accent-glow);
}

.pulse-gauge-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Chatbot Sentiment Styles */
.sentiment-badge {
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: bold;
  text-transform: uppercase;
}
.sentiment-happy { background: rgba(6, 214, 160, 0.2); color: #06d6a0; border: 1px solid #06d6a0; }
.sentiment-neutral { background: rgba(212, 163, 115, 0.2); color: #d4a373; border: 1px solid #d4a373; }
.sentiment-frustrated { background: rgba(239, 71, 111, 0.2); color: #ef476f; border: 1px solid #ef476f; }

/* EtsyPro Tutorial Styles */
.tutorial-wizard {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tutorial-step {
  display: none;
}

.tutorial-step.active {
  display: block;
}

.tutorial-stepper {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  position: relative;
}

.tutorial-stepper::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--glass-border);
  z-index: 1;
}

.stepper-node {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  z-index: 2;
  color: var(--text-muted);
  transition: all var(--transition-speed) ease;
}

.stepper-node.active {
  border-color: var(--accent-color);
  color: var(--accent-color);
  box-shadow: 0 0 10px var(--accent-glow);
}

.stepper-node.completed {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--bg-primary);
}

/* Wiki Cards */
.wiki-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 15px;
}

.wiki-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 16px;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
}

.wiki-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px var(--accent-glow);
  transform: translateY(-2px);
}