.dashboard-layout {
  display: flex;
  min-height: calc(100vh - var(--nav-height));
  padding-top: var(--nav-height);
}

.dashboard-sidebar {
  width: 200px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  flex-shrink: 0;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
}

.sidebar-link {
  display: block;
  padding: 10px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  transition: all 0.15s;
  border-left: 2px solid transparent;
}

.sidebar-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.sidebar-link.active {
  color: var(--green);
  border-left-color: var(--green);
  background: rgba(0, 255, 136, 0.05);
}

.dashboard-main {
  flex: 1;
  padding: 32px 40px;
  max-width: 900px;
}

.dash-section {
  display: none;
}

.dash-section.active {
  display: block;
}

.dash-section h2 {
  text-align: left;
  margin-bottom: 24px;
}

.dash-subtitle {
  font-family: var(--font-mono);
  font-size: 14px;
  color: #fff;
  margin: 32px 0 12px;
}

/* Stats */
.dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}

.dash-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}

.dash-stat-label {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.dash-stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--green);
}

/* Cards */
.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}

.dash-field {
  margin-bottom: 16px;
}

.dash-field label {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.dash-field input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  font-family: var(--font-sans);
}

.dash-field input:focus {
  outline: none;
  border-color: var(--green);
}

.dash-field input[readonly] {
  color: var(--text-dim);
  cursor: default;
}

.dash-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dash-msg {
  font-size: 12px;
  font-family: var(--font-mono);
}

.dash-msg.success {
  color: var(--green);
}

.dash-msg.error {
  color: #ff5f57;
}

/* Usage table */
.dash-usage-section h3 {
  font-size: 14px;
  margin-bottom: 12px;
}

.dash-usage-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.dash-usage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.dash-usage-table th {
  text-align: left;
  padding: 10px 16px;
  background: #1a1a1a;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 400;
}

.dash-usage-table td {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
}

.dash-empty {
  text-align: center;
  padding: 32px;
  color: var(--text-dim);
  font-size: 13px;
}

/* API Keys */
.dash-apikey-header {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.dash-apikey-header input {
  flex: 1;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
}

.dash-apikey-header input:focus {
  outline: none;
  border-color: var(--green);
}

.dash-new-key {
  background: rgba(0, 255, 136, 0.05);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.dash-new-key p {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.dash-new-key code {
  display: block;
  background: var(--bg);
  padding: 10px 12px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
  word-break: break-all;
  margin-bottom: 8px;
}

.dash-key-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dash-key-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
}

.dash-key-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dash-key-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #fff;
}

.dash-key-meta {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.dash-key-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-key-prefix {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg);
  padding: 4px 8px;
  border-radius: 4px;
}

.btn-delete-key {
  background: none;
  border: 1px solid #ff5f57;
  color: #ff5f57;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-delete-key:hover {
  background: rgba(255, 95, 87, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard-layout {
    flex-direction: column;
  }

  .dashboard-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
  }

  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
  }

  .sidebar-link {
    border-left: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    padding: 8px 16px;
  }

  .sidebar-link.active {
    border-bottom-color: var(--green);
    border-left-color: transparent;
  }

  .dashboard-main {
    padding: 20px;
  }

  .dash-stats {
    grid-template-columns: 1fr;
  }
}