:root {
  --bg: #0f0f0f;
  --card: #1a1a1a;
  --card-border: #2a2a2a;
  --surface: #1e1e1e;
  --text: #e0e0e0;
  --text-muted: #888;
  --text-dim: #666;
  --white: #fff;
  --accent-green: #4ade80;
  --accent-red: #f44;
  --accent-yellow: #facc15;
  --accent-gray: #888;
  --accent-blue: #4285f4;
  --accent-discord: #5865F2;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── Login View ── */
#login-view {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

#login-view.hidden, #dashboard-view.hidden {
  display: none;
}

.login-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 48px 40px;
  width: 400px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.logo {
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin: 8px 0 36px;
}

.btn-oauth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 14px 24px;
  border: 1px solid #333;
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-oauth + .btn-oauth { margin-top: 12px; }
.btn-oauth:hover { background: #252525; }
.btn-oauth svg { width: 20px; height: 20px; }
.btn-google:hover { border-color: var(--accent-blue); box-shadow: 0 0 0 1px var(--accent-blue); }
.btn-github:hover { border-color: var(--white); box-shadow: 0 0 0 1px var(--white); }
.btn-discord:hover { border-color: var(--accent-discord); box-shadow: 0 0 0 1px var(--accent-discord); }

.login-status {
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-dim);
}

/* ── Dashboard View ── */
#dashboard-view {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 20px;
}

/* Header */
.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--card-border);
}

.dash-header .logo { font-size: 24px; }

.user-pill {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-pill img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--card-border);
}

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

.user-pill-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}

.user-pill-logout {
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s;
}

.user-pill-logout:hover { color: var(--accent-red); }

/* Section header */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
}

.monitor-usage {
  display: none;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(74, 222, 128, 0.12);
  color: var(--accent-green);
  letter-spacing: 0.3px;
}

.monitor-usage.show { display: inline-block; }

.monitor-usage.warn {
  background: rgba(250, 204, 21, 0.12);
  color: var(--accent-yellow);
}

.monitor-usage.full {
  background: rgba(255, 68, 68, 0.12);
  color: var(--accent-red);
}

.btn-add {
  padding: 10px 20px;
  border: 1px solid #333;
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-add:hover:not(:disabled) {
  background: #252525;
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.btn-add:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.section-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input {
  padding: 10px 14px 10px 34px;
  border: 1px solid #333;
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  outline: none;
  transition: all 0.2s ease;
  width: 180px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%23888' viewBox='0 0 24 24'%3E%3Cpath d='M15.5 14h-.79l-.28-.27A6.47 6.47 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 10px center;
}

.search-input::placeholder {
  color: var(--text-dim);
}

.search-input:hover {
  background-color: #252525;
  border-color: var(--accent-green);
}

.search-input:focus {
  border-color: var(--accent-green);
}

.sort-select {
  padding: 10px 32px 10px 14px;
  border: 1px solid #333;
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  outline: none;
}

.sort-select:hover {
  background-color: #252525;
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.sort-select:focus {
  border-color: var(--accent-green);
}

/* Server list */
.server-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.server-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px 20px;
}

.server-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.active { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.status-dot.down { background: var(--accent-red); box-shadow: 0 0 6px var(--accent-red); }
.status-dot.pending { background: var(--accent-yellow); }
.status-dot.paused { background: var(--accent-gray); }

.server-name {
  font-weight: 600;
  color: var(--white);
  font-size: 15px;
}

.status-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.active { background: rgba(74, 222, 128, 0.15); color: var(--accent-green); }
.status-badge.down { background: rgba(255, 68, 68, 0.15); color: var(--accent-red); }
.status-badge.pending { background: rgba(250, 204, 21, 0.15); color: var(--accent-yellow); }
.status-badge.paused { background: rgba(136, 136, 136, 0.15); color: var(--accent-gray); }

.server-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.server-details {
  display: flex;
  gap: 20px;
  margin-top: 10px;
  padding-left: 22px;
  font-size: 12px;
  color: var(--text-dim);
}

.server-detail-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.server-detail-label {
  color: var(--text-muted);
}

.server-url-row {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 22px;
}

.server-url {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--bg);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--card-border);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 500px;
}

.btn-copy {
  padding: 4px 10px;
  border: 1px solid #333;
  border-radius: 6px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

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

/* Kebab menu */
.kebab-wrapper {
  position: relative;
}

.btn-kebab {
  background: none;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s;
  line-height: 1;
}

.btn-kebab:hover {
  background: var(--surface);
  border-color: var(--card-border);
  color: var(--text);
}

.kebab-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 4px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 4px;
  min-width: 140px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 50;
}

.kebab-menu.show {
  display: block;
}

.kebab-menu button {
  display: block;
  width: 100%;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--text);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}

.kebab-menu button:hover {
  background: var(--surface);
}

.kebab-menu button.danger {
  color: var(--accent-red);
}

.kebab-menu button.danger:hover {
  background: rgba(255, 68, 68, 0.1);
}

/* Delete confirmation modal */
.delete-title {
  color: var(--accent-red);
}

.delete-warning {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.delete-warning strong {
  color: var(--white);
}

.btn-danger {
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  background: var(--accent-red);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-danger:hover { opacity: 0.9; }
.btn-danger:disabled { opacity: 0.4; cursor: not-allowed; }

/* Empty / error states */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
}

.empty-state p { margin-bottom: 8px; }

.error-banner {
  text-align: center;
  padding: 16px 20px;
  color: var(--accent-yellow);
  background: rgba(250, 204, 21, 0.08);
  border: 1px solid rgba(250, 204, 21, 0.2);
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 16px;
}

.error-banner button {
  margin-left: 12px;
  padding: 4px 12px;
  border: 1px solid rgba(250, 204, 21, 0.3);
  border-radius: 6px;
  background: transparent;
  color: var(--accent-yellow);
  font-size: 13px;
  cursor: pointer;
}

.error-banner button:hover { background: rgba(250, 204, 21, 0.1); }

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal-overlay.show { display: flex; }

.modal {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 32px;
  width: 460px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.modal-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus { border-color: var(--accent-blue); }
.form-group input::placeholder { color: var(--text-dim); }

.form-group .hint {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}


/* Notification channel checkboxes */
.channel-group {
  display: flex;
  gap: 20px;
  padding: 6px 0;
}

.channel-option {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}

.channel-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-green);
  cursor: pointer;
}

.form-error {
  font-size: 13px;
  color: var(--accent-red);
  margin-bottom: 12px;
  display: none;
}

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

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 24px;
}

.btn-cancel {
  padding: 10px 20px;
  border: 1px solid #333;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cancel:hover { background: var(--surface); color: var(--text); }

.btn-submit {
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  background: var(--accent-green);
  color: #000;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-submit:hover { opacity: 0.9; }
.btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* Token result (inside modal) */
.token-result h3 {
  font-size: 16px;
  color: var(--white);
  margin-bottom: 16px;
}

.token-result .result-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  margin-top: 14px;
}

.token-result .result-label:first-of-type { margin-top: 0; }

.code-block {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 10px 12px;
}

.code-block code {
  flex: 1;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 12px;
  color: var(--text);
  word-break: break-all;
}

.token-result .note {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 16px;
}

/* Quickstart modal */
.quickstart-modal {
  width: 620px;
}

.quickstart-intro {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.quickstart-intro code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 12px;
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--card-border);
  color: var(--accent-green);
}

.quickstart-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 20px;
  padding-bottom: 0;
}

.quickstart-tab {
  padding: 10px 18px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 6px 6px 0 0;
}

.quickstart-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.quickstart-tab.active {
  color: var(--accent-green);
  border-bottom-color: var(--accent-green);
  background: rgba(74, 222, 128, 0.06);
}

.quickstart-panels {
  min-height: 230px;
}

.quickstart-panel {
  display: none;
}

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

.quickstart-code-block {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 16px 18px;
  padding-right: 70px;
}

.quickstart-code-block pre {
  margin: 0;
  overflow-x: auto;
}

.quickstart-code-block code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13px;
  color: var(--text);
  white-space: pre;
  line-height: 1.7;
}

.quickstart-code-block .btn-copy {
  position: absolute;
  top: 10px;
  right: 10px;
}

.quickstart-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 14px;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 10px 14px;
}

.quickstart-hint code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 11px;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--card-border);
  word-break: break-all;
}

/* Quickstart syntax highlighting */
.qs-kw   { color: #c792ea; }              /* keywords: import, nil      */
.qs-str  { color: #c3e88d; }              /* strings, URLs              */
.qs-fn   { color: #82aaff; }              /* functions, method calls    */
.qs-type { color: #ffcb6b; }              /* types: HttpClient, URI     */
.qs-flag { color: #89ddff; }              /* CLI flags: -X, -H          */
.qs-prop { color: #f78c6c; }              /* object keys: method, headers */
.qs-key  { color: #ff5572; font-weight: 600; } /* YOUR_API_KEY placeholder */

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--card-border);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
  padding: 12px 0;
}

.btn-page {
  padding: 8px 16px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-page:hover:not(:disabled) {
  background: var(--surface);
  border-color: var(--accent-green);
}

.btn-page:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-info {
  font-size: 13px;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 640px) {
  #dashboard-view { padding: 16px 12px; }

  .login-card { width: 95vw; padding: 32px 24px; }

  .server-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .server-meta { margin-left: 0; }
  .server-details { flex-wrap: wrap; padding-left: 0; gap: 8px 16px; }
  .server-url-row { padding-left: 0; }
  .server-url { max-width: 100%; font-size: 11px; }

  .section-header-actions { width: 100%; justify-content: flex-end; flex-wrap: wrap; }
  .search-input { width: 100%; }
  .sort-select { width: 100%; }

  .quickstart-modal { width: 95vw; padding: 24px 16px; }
  .quickstart-tabs { flex-wrap: wrap; gap: 0; }
  .quickstart-tab { padding: 8px 12px; font-size: 12px; }
  .quickstart-code-block { padding: 12px 14px; padding-right: 14px; }
  .quickstart-code-block .btn-copy { position: static; margin-top: 10px; }
  .quickstart-code-block { flex-direction: column; }

  .dash-header { flex-direction: column; gap: 12px; align-items: flex-start; }
  .user-pill { align-self: flex-end; }
  .user-pill-info { text-align: left; }
}