:root {
  --hue: 220;
  --bg-dark: hsl(var(--hue), 20%, 10%);
  --bg-card: hsla(var(--hue), 20%, 15%, 0.6);
  --glass-border: hsla(var(--hue), 20%, 100%, 0.1);
  --glass-highlight: hsla(var(--hue), 20%, 100%, 0.05);

  --primary: hsl(var(--hue), 90%, 65%);
  --primary-glow: hsla(var(--hue), 90%, 65%, 0.4);

  --text-main: hsl(var(--hue), 10%, 95%);
  --text-muted: hsl(var(--hue), 10%, 65%);
}

[data-theme="light"] {
  --bg-dark: hsl(var(--hue), 20%, 95%);
  --bg-card: hsla(var(--hue), 20%, 100%, 0.7);
  --glass-border: hsla(var(--hue), 20%, 0%, 0.1);
  --glass-highlight: hsla(var(--hue), 20%, 0%, 0.05);
  --text-main: hsl(var(--hue), 20%, 10%);
  --text-muted: hsl(var(--hue), 10%, 40%);
  --primary: hsl(var(--hue), 80%, 50%);
  /* Darker blue for contrast */
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  background-image:
    radial-gradient(circle at 10% 20%, hsla(260, 50%, 20%, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, hsla(180, 50%, 20%, 0.4) 0%, transparent 40%);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

[data-theme="light"] body {
  background-image:
    radial-gradient(circle at 10% 20%, hsla(260, 50%, 90%, 0.8) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, hsla(180, 50%, 90%, 0.8) 0%, transparent 40%);
}

/* Glass Components */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 24px -1px rgba(0, 0, 0, 0.3);
  border-radius: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.glass-panel:hover {
  border-color: hsla(var(--hue), 20%, 100%, 0.2);
}

/* Typography Overrides */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.text-muted {
  color: var(--text-muted) !important;
}

.mono {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-variant-numeric: tabular-nums;
}

/* Tables */
.table {
  color: var(--text-main);
  --bs-table-bg: transparent;
  --bs-table-color: var(--text-main);
  --bs-table-border-color: var(--glass-border);
}

.table thead th {
  background: hsla(var(--hue), 20%, 10%, 0.3);
  backdrop-filter: blur(4px);
  border-bottom: 2px solid var(--glass-border);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.table td {
  border-bottom: 1px solid var(--glass-border);
}

.table-hover tbody tr:hover {
  background-color: var(--glass-highlight);
}

/* Forms */
.form-control,
.form-select {
  background-color: hsla(var(--hue), 20%, 8%, 0.6);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  border-radius: 8px;
}

.form-control:focus,
.form-select:focus {
  background-color: hsla(var(--hue), 20%, 8%, 0.8);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
  color: var(--text-main);
}

/* Fix date inputs on dark bg */
input[type="date"] {
  color-scheme: dark;
}

/* Buttons */
.btn {
  border-radius: 8px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--primary);
  border: none;
  box-shadow: 0 4px 12px var(--primary-glow);
  color: #000;
}

.btn-primary:hover {
  background: hsl(var(--hue), 90%, 75%);
  box-shadow: 0 6px 16px var(--primary-glow);
  transform: translateY(-1px);
  color: #000;
}

.btn-outline-primary {
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: #000;
  box-shadow: 0 4px 12px var(--primary-glow);
}

/* Badges */
.badge {
  font-weight: 600;
  padding: 0.5em 0.75em;
  border-radius: 6px;
}

.text-bg-dark {
  background-color: rgba(0, 0, 0, 0.5) !important;
  color: #fff !important;
}

.text-bg-secondary {
  background-color: hsla(var(--hue), 10%, 30%, 0.5) !important;
  color: #ddd !important;
  border: 1px solid var(--glass-border);
}

/* Charts */
/* .chart-container { position: relative; height: 300px; } */

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeIn 0.4s ease-out forwards;
}

.animate-in:nth-child(1) {
  animation-delay: 0.05s;
}

.animate-in:nth-child(2) {
  animation-delay: 0.1s;
}

.animate-in:nth-child(3) {
  animation-delay: 0.15s;
}

/* Modal Z-Index Fix */
.modal-backdrop {
  z-index: 2000 !important;
}

.modal {
  z-index: 2050 !important;
}


/* KPI Cards */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.kpi-card:hover {
  transform: translateY(-2px);
  background: hsla(var(--hue), 20%, 20%, 0.6);
  border-color: var(--primary-glow);
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: hsla(var(--hue), 20%, 10%, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
}

.kpi-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  background: var(--primary);
  width: 0%;
  transition: width 1s ease-out;
  box-shadow: 0 0 10px var(--primary-glow);
}

/* CHAT WIDGET */
.chat-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  z-index: 10000;
  transition: transform 0.2s;
}

.chat-fab:hover {
  transform: scale(1.1);
}

.chat-fab .badge {
  position: absolute;
  top: 0;
  right: 0;
  background: red;
  color: white;
  border-radius: 50%;
  font-size: 12px;
  padding: 4px 8px;
}

.chat-window {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 350px;
  height: 500px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  z-index: 9999;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.chat-window.open {
  display: flex;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.chat-header {
  padding: 15px;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--glass-border);
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}

.chat-footer {
  padding: 10px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: 10px;
}

.cw-friend {
  padding: 10px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s;
}

.cw-friend:hover {
  background: var(--glass-highlight);
}

.cw-msg {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 12px;
  margin-bottom: 8px;
  font-size: 0.9em;
  word-wrap: break-word;
}

.cw-msg.me {
  align-self: flex-end;
  background: var(--primary);
  color: #000;
  margin-left: auto;
}

.cw-msg.them {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.1);
}