/* ========================================
   Dashboard — CSS
   Uses vars from styles.css
   ======================================== */

@import url('./styles.css');

/* Layout */
.dash-wrapper {
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* Top nav */
.dash-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}

.dash-nav-brand {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-nav-brand:hover {
  color: var(--primary-light);
}

.dash-nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dash-nav-link {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.15s;
}

.dash-nav-link:hover {
  color: var(--text);
  background: var(--bg-secondary);
}

.dash-nav-link.active {
  color: var(--primary-light);
  background: rgba(99, 102, 241, 0.1);
}

/* Auth bar */
.auth-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-email {
  font-size: 13px;
  color: var(--text-secondary);
}

.plan-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary-light);
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
}

.plan-free {
  color: var(--text-secondary);
  background: rgba(107, 114, 128, 0.15);
  border-color: rgba(107, 114, 128, 0.3);
}

.plan-pro {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.3);
}

.plan-enterprise {
  color: #8b5cf6;
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
}

.btn-upgrade {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-upgrade:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-manage-billing {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-manage-billing:hover {
  color: var(--primary-light);
  border-color: var(--primary-light);
}

.auth-logout-btn {
  padding: 5px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

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

/* Main content */
.dash-content {
  flex: 1;
  width: 100%;
  padding: 32px 24px;
}

/* ========================================
   Login / Signup
   ======================================== */

.login-container {
  max-width: 380px;
  margin: 80px auto 0;
  padding: 0 24px;
}

.login-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  text-align: center;
}

.login-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  text-align: center;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.form-input {
  height: 42px;
  padding: 0 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.15s;
}

.form-input:focus {
  border-color: var(--primary);
}

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

.form-textarea {
  padding: 10px 14px;
  height: auto;
  min-height: 100px;
  resize: vertical;
  line-height: 1.5;
  font-family: var(--font);
  font-size: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}

.form-textarea:focus {
  border-color: var(--primary);
}

.form-textarea::placeholder {
  color: var(--text-secondary);
}

.btn-primary {
  height: 42px;
  padding: 0 20px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-primary:hover {
  background: var(--primary-light);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  height: 42px;
  padding: 0 20px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

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

.btn-danger {
  height: 36px;
  padding: 0 16px;
  background: transparent;
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
}

.btn-sm {
  height: 34px;
  padding: 0 14px;
  font-size: 13px;
}

.login-toggle {
  text-align: center;
  margin-top: 8px;
}

.login-toggle-link {
  background: none;
  border: none;
  color: var(--primary-light);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  font-family: var(--font);
}

.login-toggle-link:hover {
  color: var(--primary);
}

.login-error {
  padding: 10px 14px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  color: var(--error);
  font-size: 13px;
  text-align: center;
}

/* ========================================
   Configs list
   ======================================== */

.configs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.configs-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.configs-count {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 400;
  margin-left: 8px;
}

.configs-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.config-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.15s;
}

.config-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.1);
}

.config-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.config-card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.config-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

.config-card-provider {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary-light);
  flex-shrink: 0;
}

.config-card-url {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

.config-card-date {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.configs-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
  font-size: 14px;
}

.configs-empty-icon {
  font-size: 40px;
  margin-bottom: 12px;
  opacity: 0.4;
}

/* ========================================
   Config detail (modal / expanded)
   ======================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 24px;
  z-index: 100;
  overflow-y: auto;
  animation: fadeIn 0.15s ease-out;
}

.modal-content {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 640px;
  padding: 0;
  animation: slideUp 0.2s ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.modal-close {
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.modal-close:hover {
  color: var(--text);
  border-color: var(--text-secondary);
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  gap: 12px;
}

.modal-footer-left {
  display: flex;
  gap: 8px;
}

.modal-footer-right {
  display: flex;
  gap: 8px;
}

/* Form rows */
.form-row {
  display: flex;
  gap: 14px;
}

.form-row .form-group {
  flex: 1;
}

.form-select {
  height: 42px;
  padding: 0 32px 0 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%239ca3af' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  transition: border-color 0.15s;
  width: 100%;
}

.form-select:focus {
  border-color: var(--primary);
}

/* Section dividers */
.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 6px 0;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* ========================================
   Token section
   ======================================== */

.token-display {
  display: flex;
  align-items: center;
  gap: 8px;
}

.token-value {
  flex: 1;
  padding: 8px 12px;
  background: #0a0a14;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  word-break: break-all;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-height: 38px;
  display: flex;
  align-items: center;
}

.btn-copy {
  height: 38px;
  padding: 0 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}

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

.btn-copy.copied {
  color: var(--success);
  border-color: var(--success);
}

.token-generate {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.token-generate .form-group {
  flex: 1;
}

/* ========================================
   Embed code
   ======================================== */

.embed-block {
  position: relative;
}

.embed-code {
  background: #0a0a14;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: #e2e8f0;
  white-space: pre;
  overflow-x: auto;
  margin: 0;
}

.embed-copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
}

.embed-copy-btn:hover {
  color: var(--text);
  border-color: var(--text-secondary);
}

.embed-copy-btn.copied {
  color: var(--success);
  border-color: var(--success);
}

/* Syntax colors (reuse from landing) */
.ck { color: #7dd3fc; }
.cv { color: #86efac; }
.cn { color: #fbbf24; }
.cp { color: #6b7280; }
.cc { color: #6b7280; font-style: italic; }

/* ========================================
   Color picker
   ======================================== */

.color-picker-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.color-picker-input {
  width: 42px;
  height: 42px;
  padding: 2px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.color-picker-input::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.color-picker-input::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

.color-picker-hex {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
}

/* ========================================
   Toast / notifications
   ======================================== */

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  z-index: 200;
  animation: slideUp 0.2s ease-out;
  pointer-events: none;
}

.toast-success {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--success);
}

.toast-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--error);
}

/* ========================================
   Loading spinner
   ======================================== */

.dash-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
}

.dash-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 640px) {
  .dash-nav {
    padding: 0 16px;
  }

  .dash-content {
    padding: 20px 16px;
  }

  .login-container {
    margin-top: 40px;
    padding: 0 16px;
  }

  .form-row {
    flex-direction: column;
    gap: 14px;
  }

  .modal-overlay {
    padding: 16px;
  }

  .modal-body {
    padding: 16px;
  }

  .modal-header,
  .modal-footer {
    padding: 12px 16px;
  }

  .modal-footer {
    flex-direction: column-reverse;
  }

  .modal-footer-left,
  .modal-footer-right {
    width: 100%;
  }

  .modal-footer-left .btn-danger,
  .modal-footer-right .btn-primary,
  .modal-footer-right .btn-secondary {
    flex: 1;
  }

  .config-card-url {
    max-width: 160px;
  }

  .auth-email {
    display: none;
  }

  .token-display {
    flex-direction: column;
    align-items: stretch;
  }

  .token-value {
    white-space: normal;
    word-break: break-all;
  }

  .token-generate {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Split layout */
.dash-split {
  display: flex;
  flex: 1;
  height: 100%;
  overflow: hidden;
}

/* Left: embedded chat */
.dash-chat {
  width: 50%;
  max-width: 600px;
  min-width: 450px;
  display: flex;
  border-right: 1px solid var(--border);
}

/* Chat sidebar */
.dc-sidebar {
  width: 180px;
  min-width: 180px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.dc-sidebar-header {
  height: 44px;
  padding: 0 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.dc-new-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
}

.dc-new-btn:hover { background: var(--primary-light); }

.dc-chat-list {
  flex: 1;
  overflow-y: auto;
}

.dc-chat-item {
  padding: 8px 10px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
  position: relative;
}

.dc-chat-item:hover { background: rgba(99, 102, 241, 0.08); }
.dc-chat-item.active { background: rgba(99, 102, 241, 0.15); }

.dc-chat-item-title {
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}

.dc-chat-item-date {
  font-size: 10px;
  color: var(--text-secondary);
}

.dc-chat-spinner, .dc-unread-dot {
  position: absolute;
  right: 8px;
  top: 0;
  bottom: 0;
  margin: auto 0;
}

.dc-chat-spinner {
  width: 10px;
  height: 10px;
  border: 2px solid var(--primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.dc-unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: dcPulse 2s infinite;
}

@keyframes dcPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Chat main area */
.dc-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.dc-header {
  height: 44px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.dc-title-input {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  padding: 4px 8px;
  border-radius: 6px;
  outline: none;
  flex: 1;
  min-width: 0;
}

.dc-title-input:hover { border-color: var(--border); }
.dc-title-input:focus { border-color: var(--primary); background: var(--bg); }

.dc-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-secondary);
  font-size: 13px;
}

.dash-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.dash-chat-controls {
  display: flex;
  gap: 6px;
  align-items: center;
}

.dash-model-select {
  height: 32px;
  padding: 0 24px 0 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%239ca3af' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.dash-key-input {
  height: 32px;
  width: 180px;
  padding: 0 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  font-family: var(--font-mono);
  outline: none;
}

.dash-key-input:focus, .dash-model-select:focus {
  border-color: var(--primary);
}

.dash-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dash-msg {
  max-width: 90%;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.dash-msg-user {
  align-self: flex-end;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 3px;
}

.dash-msg-assistant {
  align-self: flex-start;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-bottom-left-radius: 3px;
}

.dash-msg-error {
  align-self: center;
  background: #2d1b1b;
  border: 1px solid #5c2020;
  color: var(--error);
  font-size: 13px;
}

.dash-chat-input-area {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
}

.dc-config-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-top: 1px solid var(--border);
}

.dc-config-bar .dash-key-input {
  flex: 1;
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
}

.dc-config-bar .dash-model-select {
  font-size: 11px;
  padding: 4px 6px;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
}

/* MCP button */
.dash-mcp-btn {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}
.dash-mcp-btn:hover { opacity: 0.85; }

/* MCP Modal */
.mcp-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.mcp-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  max-width: 560px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}
.mcp-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.mcp-modal-header h3 {
  margin: 0;
  font-size: 16px;
  color: var(--text);
}
.mcp-modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 22px;
  cursor: pointer;
  padding: 0 4px;
}
.mcp-modal-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}
.mcp-modal-desc code {
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
}
.mcp-modal-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  font-size: 12px;
  color: var(--text);
  overflow-x: auto;
  margin-bottom: 12px;
  white-space: pre;
  font-family: 'SF Mono', 'Fira Code', monospace;
  line-height: 1.5;
}
.mcp-modal-copy {
  width: 100%;
}

/* Delete chat button */
.dc-delete-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}

.dc-delete-btn:hover { color: #ef4444; }

/* Working indicator */
.dash-working {
  padding: 8px 14px;
  color: var(--text-secondary);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dash-working-dots span {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--primary);
  border-radius: 50%;
  animation: dashBounce 1.4s infinite;
}

.dash-working-dots span:nth-child(2) { animation-delay: 0.2s; }
.dash-working-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dashBounce { 0%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-6px); } }

/* Tool cards in dash chat */
.dash-tool-card {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  margin: 4px 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
}

.dash-tool-icon {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 10px;
  flex-shrink: 0;
}

.dash-tool-icon.pending {
  border: 2px solid var(--primary);
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

.dash-tool-icon.done {
  background: #22c55e;
  color: white;
}

.dash-tool-name {
  color: var(--text-secondary);
}

.dash-chat-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  resize: none;
  max-height: 100px;
}

.dash-chat-input:focus {
  border-color: var(--primary);
}

.dash-chat-send {
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dash-chat-send:hover {
  background: var(--primary-light);
}

/* Right: configs */
.dash-split .dash-content {
  width: 50%;
  overflow-y: auto;
}

@media (max-width: 768px) {
  .dash-split {
    flex-direction: column;
  }
  .dash-chat, .dash-split .dash-content {
    width: 100%;
    height: 50%;
  }
}

/* Project detail view */
.project-view {
  height: 100%;
  overflow-y: auto;
}

.project-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.project-back {
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}

.project-back:hover {
  color: var(--text);
  border-color: var(--primary);
}

.project-name {
  flex: 1;
  font-size: 20px;
  font-weight: 700;
}

.project-edit-btn {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}

.project-edit-btn:hover {
  color: var(--primary-light);
  border-color: var(--primary);
}

.project-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-secondary);
}

.project-badge {
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary-light);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.project-url {
  font-family: var(--font-mono);
  font-size: 12px;
}

.project-id {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #555;
}

.project-sections {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.project-section-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

/* Usage grid */
.usage-grid {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.usage-card {
  flex: 1;
  min-width: 100px;
  padding: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
}

.usage-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-mono);
}

.usage-label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.section-header-row .project-section-title {
  margin: 0;
}

.usage-period-select {
  background: var(--bg-secondary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

/* Prompts log */
.prompts-log { max-height: 400px; overflow-y: auto; }

.prompt-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
  font-size: 13px;
}

.prompt-row:hover { background: rgba(99, 102, 241, 0.05); }

.prompt-status-icon { width: 16px; text-align: center; font-size: 12px; }
.prompt-done .prompt-status-icon { color: #22c55e; }
.prompt-error .prompt-status-icon { color: #ef4444; }
.prompt-cancelled .prompt-status-icon { color: #9ca3af; }

.prompt-content {
  flex: 1;
  min-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.prompt-latency, .prompt-tokens, .prompt-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.prompt-latency { min-width: 55px; text-align: right; }
.prompt-tokens { min-width: 80px; text-align: right; }
.prompt-time { min-width: 55px; text-align: right; }

.prompt-error-msg {
  width: 100%;
  font-size: 11px;
  color: #ef4444;
  margin-top: 2px;
}

.prompt-detail {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  background: var(--bg);
  border-radius: 6px;
  font-size: 12px;
}

.prompt-detail-row { margin-bottom: 4px; color: var(--text-secondary); }
.prompt-detail-row strong { color: var(--text); }

.prompt-detail-response {
  margin-top: 8px;
  color: var(--text-secondary);
}

.prompt-detail-response pre {
  margin-top: 4px;
  padding: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  color: var(--text);
}

.empty-state {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 13px;
}

.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.chart-wrapper {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.chart-wrapper canvas {
  width: 100%;
  height: 200px;
}

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

/* MCP status */
.mcp-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

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

.mcp-status-dot.online { background: var(--success); }
.mcp-status-dot.offline { background: var(--error); }

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

/* Recent chats */
.project-chats-list {
  font-size: 13px;
}

.project-chat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.project-chat-user {
  font-weight: 600;
  color: var(--primary-light);
  min-width: 80px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.project-chat-title {
  flex: 1;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-chat-date {
  color: #555;
  font-size: 12px;
  flex-shrink: 0;
}

.empty-state {
  color: var(--text-secondary);
  font-size: 13px;
  padding: 12px 0;
}

/* Token generation */
.token-gen-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.token-gen-row .form-input {
  flex: 1;
  max-width: 300px;
}

.token-output {
  margin-top: 8px;
  padding: 10px;
  background: #0a0a14;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--success);
  word-break: break-all;
  white-space: pre-wrap;
  cursor: pointer;
}

/* Chat title dropdown */
.dash-chat-title-wrap {
  position: relative;
}

.dash-chat-title-btn {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s;
}

.dash-chat-title-btn:hover {
  background: var(--bg-secondary);
}

.dash-chat-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  min-width: 220px;
  max-height: 250px;
  overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 20;
  padding: 4px;
}

.dash-chat-item {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.1s;
}

.dash-chat-item:hover {
  background: var(--bg-secondary);
  color: var(--text);
}

.dash-chat-item.active {
  color: var(--primary-light);
  background: rgba(99, 102, 241, 0.1);
}

/* Chat header layout */
.dash-chat-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Toggle button */
.dash-chat-toggle {
  width: 28px;
  height: 28px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dash-chat-toggle:hover {
  color: var(--text);
  border-color: var(--primary);
}

/* New chat button */
.dash-chat-new {
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dash-chat-new:hover {
  background: var(--primary-light);
}

/* Collapsed state */
.dash-chat-collapsed {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 12px;
}

.dash-chat-expand {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  writing-mode: vertical-lr;
  text-orientation: mixed;
}

.dash-chat-expand:hover {
  color: var(--primary-light);
  border-color: var(--primary);
}

/* ========================================
   Docs
   ======================================== */

.docs-wrapper {
  height: calc(100vh - 52px);
  overflow: hidden;
}

.docs-layout {
  display: flex;
  height: 100%;
}

.docs-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  overflow-y: auto;
}

.docs-nav-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  padding: 0 16px 12px;
}

.docs-nav-item {
  display: block;
  padding: 7px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.15s;
}

.docs-nav-item:hover, .docs-nav-item.active {
  color: var(--primary-light);
  background: rgba(99, 102, 241, 0.08);
}

.docs-content {
  flex: 1;
  overflow-y: auto;
  padding: 32px 48px;
}

.docs-section {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.docs-section h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 16px;
}

.docs-section h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 24px 0 8px;
}

.docs-section h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 12px 0 4px;
}

.docs-section p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 8px 0;
}

.docs-section code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: rgba(99, 102, 241, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--primary-light);
}

.docs-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  margin: 8px 0 16px;
}

.docs-code code {
  background: none;
  padding: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.6;
  white-space: pre;
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 16px;
  font-size: 13px;
}

.docs-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}

.docs-table td {
  padding: 8px 12px;
  border: 1px solid var(--border);
  color: var(--text);
}

.docs-method {
  padding: 6px 0;
  font-size: 14px;
}

.docs-method-sig {
  font-weight: 600;
}

.docs-method-desc {
  color: var(--text-secondary);
}

.docs-endpoint {
  margin: 16px 0 24px;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.docs-endpoint-header {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.docs-endpoint-title {
  color: var(--text-secondary);
  font-weight: 400;
}

.docs-method-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.docs-method-get { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.docs-method-post { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.docs-method-put { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.docs-method-delete { background: rgba(239, 68, 68, 0.15); color: #ef4444; }

@media (max-width: 768px) {
  .docs-sidebar {
    display: none;
  }
  .docs-content {
    padding: 20px 16px;
  }
}

/* ========================================
   Tab bar & panels
   ======================================== */

.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  font-family: var(--font);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

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

.tab-btn.active {
  color: var(--primary-light);
  border-bottom-color: var(--primary-light);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ========================================
   Observability — Chat Browser
   ======================================== */

.chat-browser {
  min-height: 100px;
}

.chat-browser-list {
  display: flex;
  flex-direction: column;
}

.chat-browser-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
  font-size: 13px;
}

.chat-browser-row:hover {
  background: rgba(99, 102, 241, 0.05);
}

.chat-browser-user {
  font-weight: 600;
  color: var(--primary-light);
  min-width: 80px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.chat-browser-title {
  flex: 1;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-browser-msgs {
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.chat-browser-date {
  color: var(--text-secondary);
  font-size: 12px;
  flex-shrink: 0;
}

/* Chat view (expanded conversation) */
.chat-view-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

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

.chat-view-messages {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 600px;
  overflow-y: auto;
  padding: 8px 0;
}

/* Chat bubbles */
.cv-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
}

.cv-bubble-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  opacity: 0.7;
}

.cv-bubble-content {
  word-wrap: break-word;
  white-space: pre-wrap;
}

.cv-user {
  align-self: flex-end;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.cv-user .cv-bubble-label {
  color: rgba(255, 255, 255, 0.7);
}

.cv-assistant {
  align-self: flex-start;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text);
  border-bottom-left-radius: 4px;
}

.cv-assistant .cv-bubble-label {
  color: var(--primary-light);
}

.cv-tool {
  align-self: flex-start;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: var(--text);
  border-radius: 8px;
  max-width: 90%;
}

.cv-tool .cv-bubble-label {
  color: #f59e0b;
}

.cv-tool-json {
  margin: 4px 0 0;
  padding: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  color: var(--text);
}

/* ========================================
   Observability — MCP Call debugging
   ======================================== */

.mcp-calls-section {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.mcp-calls-header {
  font-size: 12px;
  font-weight: 700;
  color: #f59e0b;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mcp-call-item {
  margin-bottom: 8px;
  padding: 8px;
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: 6px;
}

.mcp-call-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-light);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.mcp-call-details {
  margin-top: 4px;
}

.mcp-call-details summary {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  padding: 2px 0;
}

.mcp-call-details summary:hover {
  color: var(--text);
}

.mcp-call-json {
  margin: 4px 0 0;
  padding: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  color: var(--text);
}

/* ========================================
   Observability — Error Log
   ======================================== */

.error-log-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--error);
  margin-bottom: 12px;
  padding: 8px 12px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 6px;
}

.error-log-item {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.error-log-item:last-child {
  border-bottom: none;
}

.error-log-time {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin-bottom: 2px;
}

.error-log-content {
  color: var(--text);
  margin-bottom: 4px;
}

.error-log-message {
  color: var(--error);
  font-weight: 500;
  padding: 4px 8px;
  background: rgba(239, 68, 68, 0.08);
  border-radius: 4px;
  margin-bottom: 4px;
}

.error-log-meta {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* ========================================
   Costs — Plan card
   ======================================== */

.cost-plan-card {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.cost-plan-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.cost-plan-row strong {
  color: var(--text);
  font-family: var(--font-mono);
}

/* ========================================
   Costs — Daily table
   ======================================== */

.cost-daily-table-wrap {
  max-height: 400px;
  overflow-y: auto;
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

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

.cost-daily-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  z-index: 1;
}

.cost-daily-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
}

.cost-daily-table tfoot td {
  background: var(--bg);
  font-weight: 600;
  border-top: 2px solid var(--border);
}

/* ========================================
   Costs — Projection
   ======================================== */

.cost-projection-card {
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.cost-projection-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-mono);
}

.cost-projection-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.cost-projection-breakdown {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cost-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-secondary);
}

.cost-breakdown-row strong {
  color: var(--text);
  font-family: var(--font-mono);
}

.cost-breakdown-total {
  padding-top: 8px;
  margin-top: 4px;
  border-top: 1px solid var(--border);
  font-weight: 600;
}

.cost-breakdown-total span {
  color: var(--text);
}

/* ========================================
   Costs — Plans comparison table
   ======================================== */

.plans-compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.plans-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.plans-compare-table th,
.plans-compare-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.plans-compare-table th:first-child,
.plans-compare-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--text-secondary);
}

.plans-compare-table th {
  background: var(--bg);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.plans-compare-table td {
  color: var(--text);
}

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

.plan-col-active {
  background: rgba(99, 102, 241, 0.08);
  color: var(--primary-light) !important;
  font-weight: 600;
}

/* ========================================
   Costs — Actions
   ======================================== */

.cost-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ========================================
   Tab responsive
   ======================================== */

@media (max-width: 640px) {
  .tab-bar {
    overflow-x: auto;
  }

  .tab-btn {
    padding: 8px 14px;
    font-size: 13px;
    white-space: nowrap;
  }

  .cost-plan-card {
    flex-direction: column;
    gap: 12px;
  }

  .chat-view-messages {
    max-height: 400px;
  }

  .cv-bubble {
    max-width: 95%;
  }

  .plans-compare-table th,
  .plans-compare-table td {
    padding: 8px 10px;
    font-size: 12px;
  }

  .cost-daily-table th,
  .cost-daily-table td {
    padding: 6px 8px;
    font-size: 11px;
  }

  .cost-projection-value {
    font-size: 22px;
  }

  .chart-grid {
    grid-template-columns: 1fr;
  }

  .implement-card {
    margin: 16px;
    max-height: calc(100vh - 32px);
  }

  .implement-body {
    padding: 16px;
  }

  .implement-footer {
    padding: 12px 16px;
    flex-direction: column-reverse;
  }

  .implement-footer .btn-primary,
  .implement-footer .btn-secondary {
    width: 100%;
  }

  .config-form .form-row {
    flex-direction: column;
    gap: 0;
  }
}

/* ========================================
   Implement button
   ======================================== */

.btn-implement {
  padding: 6px 16px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-implement:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-implement:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ========================================
   Implement modal
   ======================================== */

.implement-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 24px;
  z-index: 100;
  overflow-y: auto;
  animation: fadeIn 0.15s ease-out;
}

.implement-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 720px;
  animation: slideUp 0.2s ease-out;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 80px);
}

.implement-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.implement-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.implement-body h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin: 20px 0 8px;
}

.implement-body h3:first-child {
  margin-top: 0;
}

.implement-code {
  background: #0a0a14;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: #e2e8f0;
  white-space: pre;
  overflow-x: auto;
  margin: 0 0 4px;
}

.implement-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  gap: 8px;
  flex-shrink: 0;
}

.implement-copy-btn {
  background: var(--primary);
}

.implement-copy-btn.copied {
  background: var(--success);
}

/* ========================================
   Config form (tab)
   ======================================== */

.config-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.config-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.config-section:first-child {
  padding-top: 0;
}

.config-section:last-of-type {
  border-bottom: none;
}

.config-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary-light);
  margin-bottom: 2px;
}

.mcp-server-row {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
}
.mcp-server-row .form-input { flex: 1; }
.mcp-server-row .form-input-sm { flex: 0 0 120px; }
.mcp-server-row .btn-danger { flex-shrink: 0; background: var(--error); color: #fff; border: none; border-radius: 4px; cursor: pointer; padding: 4px 8px; }
#cfg-tab-mcp-add { margin-top: 4px; }

.config-form .btn-primary {
  margin-top: 20px;
  align-self: flex-start;
}

/* ========================================
   Infrastructure View
   ======================================== */

.infra-wrapper {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.infra-view {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.infra-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.infra-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

/* Auto-refresh indicator */
.infra-refresh-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

.refresh-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success, #22c55e);
  display: inline-block;
  transition: opacity 0.3s;
}

.infra-refresh-indicator.refreshing .refresh-dot {
  animation: infra-pulse 0.8s ease-in-out infinite;
}

@keyframes infra-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.refresh-text {
  opacity: 0.7;
}

/* Quick Stats Cards */
.infra-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.infra-stat-card {
  background: var(--card-bg, #1e1e32);
  border: 1px solid var(--card-border, #2d2d44);
  border-radius: var(--radius-sm, 8px);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.stat-value--bad {
  color: var(--error, #ef4444);
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Section titles */
.infra-section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
}

/* VPS Status */
.infra-vps {
  margin-bottom: 28px;
}

.vps-status-container {
  min-height: 60px;
}

.vps-card {
  background: var(--card-bg, #1e1e32);
  border: 1px solid var(--card-border, #2d2d44);
  border-radius: var(--radius-sm, 8px);
  padding: 20px;
}

.vps-card--error {
  border-color: rgba(239, 68, 68, 0.3);
}

.vps-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.vps-badge {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: 4px;
}

.vps-badge--healthy {
  color: #22c55e;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.vps-badge--down {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.vps-updated {
  font-size: 11px;
  color: var(--text-secondary);
  opacity: 0.7;
}

.vps-metrics {
  display: flex;
  gap: 32px;
}

.vps-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vps-metric-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.vps-metric-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.vps-error-msg {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* Request Logs Table */
.infra-logs {
  margin-bottom: 28px;
}

.infra-table-wrap {
  overflow-x: auto;
  min-height: 60px;
}

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

.infra-table thead th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border, #2d2d44);
  white-space: nowrap;
}

.log-row {
  cursor: pointer;
  transition: background 0.12s;
}

.log-row:hover {
  background: rgba(99, 102, 241, 0.06);
}

.log-row--ok {
  border-left: 3px solid transparent;
}

.log-row--error {
  border-left: 3px solid var(--error, #ef4444);
  background: rgba(239, 68, 68, 0.04);
}

.log-row--error:hover {
  background: rgba(239, 68, 68, 0.08);
}

.log-cell {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border, #2d2d44);
  color: var(--text);
  white-space: nowrap;
}

.log-cell--mono {
  font-family: var(--font-mono);
  font-size: 12px;
}

.log-status {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.log-status--ok {
  color: #22c55e;
  background: rgba(34, 197, 94, 0.12);
}

.log-status--error {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
}

/* Debug expand row */
.log-debug-row td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border, #2d2d44);
  background: var(--bg-secondary, #1a1a2e);
}

.log-debug-pre {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
}

/* Loading / Empty / Error states */
.infra-loading {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 20px 0;
}

.infra-empty {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 20px 0;
}

.infra-error {
  font-size: 13px;
  color: var(--error, #ef4444);
  padding: 20px 0;
}

/* Responsive: stack stats on small screens */
@media (max-width: 768px) {
  .infra-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .vps-metrics {
    flex-wrap: wrap;
    gap: 16px;
  }

  .infra-table {
    font-size: 12px;
  }

  .log-cell {
    padding: 8px;
  }
}

@media (max-width: 480px) {
  .infra-stats {
    grid-template-columns: 1fr;
  }

  .infra-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}