/* Virtuoso Capital - Investor Dashboard Styles */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --border-color: #222222;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --text-muted: #555555;
  --accent: #fbbf24;
  --accent-dim: rgba(251, 191, 36, 0.1);
  --accent-glow: rgba(251, 191, 36, 0.3);
  --green: #22c55e;
  --red: #ef4444;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

/* Grid overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(251, 191, 36, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251, 191, 36, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* Login Page */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  z-index: 1;
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 48px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 0 60px rgba(251, 191, 36, 0.05);
}

.logo {
  text-align: center;
  margin-bottom: 40px;
}

.logo h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--accent);
}

.logo-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 8px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 15px;
  font-family: var(--font-sans);
  transition: all 0.2s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
}

.btn-primary {
  width: 100%;
  background: var(--accent);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background: #f59e0b;
  box-shadow: 0 0 20px var(--accent-glow);
}

.login-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--red);
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 20px;
  display: none;
}

.login-error.show {
  display: block;
}

/* Dashboard Layout */
.dashboard {
  position: relative;
  z-index: 1;
}

.header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-logo h1 {
  font-size: 20px;
  font-weight: 700;
}

.header-logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 8px;
}

.nav a {
  padding: 8px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.nav a:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.user-info {
  text-align: right;
}

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

.user-id {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.btn-logout {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 13px;
}

.btn-logout:hover {
  border-color: var(--red);
  color: var(--red);
}

/* Main Content */
.main {
  padding: 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.page-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 32px;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.2s ease;
}

.card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(251, 191, 36, 0.08);
}

.card-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.card-value {
  font-size: 32px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.card-value.positive {
  color: var(--green);
}

.card-value.negative {
  color: var(--red);
}

.card-subtext {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Chart Section */
.chart-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 32px;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title::before {
  content: '';
  width: 4px;
  height: 16px;
  background: var(--accent);
  border-radius: 2px;
}

.chart-container {
  height: 200px;
  position: relative;
  background: linear-gradient(to bottom, transparent, var(--accent-dim));
  border-radius: 8px;
  overflow: hidden;
}

.chart-line {
  position: absolute;
  bottom: 50px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.chart-point {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  bottom: 46px;
  box-shadow: 0 0 10px var(--accent);
}

.chart-point.start { left: 20px; }
.chart-point.end { right: 20px; }

.chart-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.chart-label.y-axis {
  left: 20px;
  bottom: 60px;
}

.chart-label.start-date {
  left: 20px;
  bottom: 20px;
}

.chart-label.end-date {
  right: 20px;
  bottom: 20px;
}

/* Tables */
.table-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 32px;
}

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

.data-table th {
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.data-table td {
  padding: 16px;
  font-size: 14px;
  border-bottom: 1px solid var(--border-color);
}

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

.data-table .mono {
  font-family: var(--font-mono);
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
}

/* Fee Summary */
.fee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.fee-item {
  padding: 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
}

.fee-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.fee-value {
  font-size: 20px;
  font-weight: 600;
  font-family: var(--font-mono);
}

/* Documents & Statements */
.document-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.document-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.document-item:hover {
  border-color: var(--accent);
}

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

.document-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.document-name {
  font-weight: 500;
}

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

.btn-download {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 13px;
}

.btn-download:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Settings */
.settings-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.settings-section h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.settings-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.settings-row:last-child {
  border-bottom: none;
}

.settings-label {
  font-size: 14px;
}

.settings-value {
  font-size: 14px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.toggle {
  width: 48px;
  height: 26px;
  background: var(--bg-secondary);
  border-radius: 13px;
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle.active {
  background: var(--accent);
}

.toggle::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: all 0.2s ease;
}

.toggle.active::after {
  left: 25px;
}

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

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }
  
  .header-left {
    flex-direction: column;
    gap: 16px;
  }
  
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .main {
    padding: 16px;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .card-value {
    font-size: 24px;
  }
  
  .login-box {
    padding: 32px 24px;
  }
}