:root {
  --bg-color: hsl(222, 25%, 6%);
  --card-bg: hsla(222, 25%, 10%, 0.6);
  --card-border: hsla(222, 25%, 20%, 0.5);
  
  --text-primary: hsl(210, 40%, 98%);
  --text-secondary: hsl(215, 20%, 65%);
  --text-muted: hsl(215, 15%, 45%);
  
  --accent-purple: hsl(263, 80%, 62%);
  --accent-purple-glow: hsla(263, 80%, 62%, 0.35);
  --accent-emerald: hsl(150, 75%, 48%);
  --accent-emerald-glow: hsla(150, 75%, 48%, 0.25);
  --accent-rose: hsl(346, 80%, 56%);
  --accent-rose-glow: hsla(346, 80%, 56%, 0.25);
  
  --shadow-sm: 0 2px 8px -1px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 12px 24px -4px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, 0.6);
  --glass-blur: blur(16px);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Stunning Ambient Glow Background */
.glass-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background-image: 
    radial-gradient(circle at 10% 15%, hsla(263, 60%, 40%, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, hsla(150, 60%, 35%, 0.08) 0%, transparent 35%);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* Header Styling */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.title-section h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--text-primary) 50%, hsl(215, 20%, 80%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(222, 25%, 15%, 0.5);
  border: 1px solid var(--card-border);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-muted);
}

.status-badge.running .status-dot {
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse 2s infinite;
}

.status-badge.stopped .status-dot {
  background-color: var(--accent-rose);
  box-shadow: 0 0 8px var(--accent-rose);
}

/* Dashboard Grid Layout */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 1.5rem;
}

/* Card Component */
.card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  border-color: hsla(222, 25%, 30%, 0.6);
  box-shadow: var(--shadow-lg), 0 0 24px -12px var(--accent-purple-glow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.card-header h2 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.badge {
  background: var(--accent-purple-glow);
  color: var(--text-primary);
  border: 1px solid hsla(263, 80%, 62%, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Earnings Styling */
.earnings-card {
  grid-column: span 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid hsla(150, 75%, 48%, 0.2);
  box-shadow: var(--shadow-md), 0 0 20px -10px var(--accent-emerald-glow);
}

.earnings-card:hover {
  border-color: hsla(150, 75%, 48%, 0.4);
  box-shadow: var(--shadow-lg), 0 0 24px -8px var(--accent-emerald-glow);
}

.earnings-value-wrapper {
  margin: 1.5rem 0;
}

.earnings-main {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-emerald);
  text-shadow: 0 0 15px var(--accent-emerald-glow);
  display: flex;
  align-items: baseline;
}

.earnings-main .currency {
  font-size: 1.75rem;
  font-weight: 600;
  margin-right: 0.2rem;
}

.earnings-main .value {
  font-variant-numeric: tabular-nums;
}

.earnings-card .description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.earnings-sub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  border-top: 1px solid var(--card-border);
  padding-top: 1.25rem;
  margin-top: auto;
}

.sub-stat {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.stat-val {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* Account configuration card */
.config-card {
  grid-column: span 1;
}

.account-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.account-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: hsla(222, 25%, 12%, 0.4);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
}

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

.account-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.account-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.account-revenue {
  text-align: right;
  display: flex;
  flex-direction: column;
}

.acc-earned {
  color: var(--accent-emerald);
  font-weight: 600;
  font-size: 0.95rem;
}

.acc-total {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Clients table card */
.clients-card {
  grid-column: span 2;
}

.table-container {
  overflow-x: auto;
}

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

.clients-table th, .clients-table td {
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
}

.clients-table th {
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--card-border);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.clients-table td {
  border-bottom: 1px solid hsla(222, 25%, 15%, 0.5);
}

.clients-table tr:last-child td {
  border-bottom: none;
}

.clients-table tbody tr:hover {
  background: hsla(222, 25%, 15%, 0.2);
}

.c-name {
  font-weight: 600;
}

.c-id, .c-seen {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.c-ad {
  max-width: 250px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.c-ticks {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.c-status {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-weight: 500;
}

.status-success {
  background: hsla(150, 75%, 48%, 0.15);
  color: var(--accent-emerald);
}

.status-error {
  background: hsla(346, 80%, 56%, 0.15);
  color: var(--accent-rose);
}

.status-initial {
  background: hsla(222, 25%, 20%, 0.3);
  color: var(--text-secondary);
}

.no-data {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem !important;
}

/* Logs Card */
.logs-card {
  grid-column: span 2;
}

.log-viewport {
  background: hsl(222, 25%, 4%);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  height: 250px;
  overflow-y: auto;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  padding: 1rem;
  color: hsl(210, 20%, 80%);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.log-line {
  word-break: break-all;
  line-height: 1.4;
}

.log-time {
  color: var(--text-muted);
  margin-right: 0.5rem;
}

.system-line {
  color: var(--accent-purple);
  font-weight: 500;
}

.error-line {
  color: var(--accent-rose);
}

/* Button Components */
.btn {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--accent-purple);
  color: var(--text-primary);
  box-shadow: 0 4px 12px var(--accent-purple-glow);
}

.btn-primary:hover {
  background-color: hsl(263, 80%, 68%);
  box-shadow: 0 4px 20px var(--accent-purple-glow);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  color: var(--text-primary);
  background: hsla(222, 25%, 15%, 0.4);
}

.btn-danger {
  background-color: var(--accent-rose);
  color: var(--text-primary);
  box-shadow: 0 4px 12px var(--accent-rose-glow);
}

.btn-danger:hover {
  background-color: hsl(346, 80%, 62%);
  box-shadow: 0 4px 20px var(--accent-rose-glow);
  transform: translateY(-1px);
}

.loading-placeholder {
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 1rem;
  text-align: center;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 hsla(150, 75%, 48%, 0.5);
  }
  70% {
    box-shadow: 0 0 0 10px hsla(150, 75%, 48%, 0);
  }
  100% {
    box-shadow: 0 0 0 0 hsla(150, 75%, 48%, 0);
  }
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .clients-card, .logs-card {
    grid-column: span 1;
  }
}

/* Hidden elements */
.hidden {
  display: none !important;
}

/* Authentication Overlay */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 9, 17, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 2.5rem;
  border-color: var(--accent-purple-glow);
}

.login-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-align: center;
}

.login-card .subtitle {
  text-align: center;
  display: block;
  margin-bottom: 1.5rem;
}

.login-card input[type="password"],
.input-text {
  width: 100%;
  background: hsl(222, 25%, 4%);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.login-card input[type="password"]:focus,
.input-text:focus {
  border-color: var(--accent-purple);
}

.btn-block {
  width: 100%;
  margin-top: 1rem;
}

.error-text {
  color: var(--accent-rose);
  font-size: 0.8rem;
  text-align: center;
  margin-top: 0.75rem;
  font-weight: 500;
}

/* Tab Navigation */
.tab-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 0.5rem;
}

.tab-btn {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 0.5rem 0.25rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
  outline: none;
  font-family: inherit;
}

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

.tab-btn.active {
  color: var(--accent-purple);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -0.6rem;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-purple);
  box-shadow: 0 0 8px var(--accent-purple);
}

/* Settings Form Styles */
.settings-card-wide {
  max-width: 1000px;
  margin: 0 auto;
}

.profiles-edit-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.profile-edit-card {
  background: hsla(222, 25%, 12%, 0.4);
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  position: relative;
  transition: border-color 0.2s;
}

.profile-edit-card:hover {
  border-color: hsla(222, 25%, 25%, 0.6);
}

.profile-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.profile-card-header h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-purple);
}

.btn-delete-profile {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: all 0.2s;
}

.btn-delete-profile:hover {
  color: var(--accent-rose);
  background: hsla(346, 80%, 56%, 0.1);
}

.profile-row-inputs {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 3fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.input-text-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
}

/* Analytics Chart */
.chart-card {
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .profile-row-inputs {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}