:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-sidebar: #0d1117;
  --border: #30363d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-label: #6e7681;
  --green-terminal: #00ff41;
  --blue-user: #1f6feb;
  --blue-btn: #2d7ff9;
  --cyan-ai: #00b4d8;
  --yellow-tool: #f0c040;
  --red-error: #f85149;
  --red-delete: #da3633;
  --green-status: #3fb950;
  --orange-accent: #f78166;
  --sidebar-width: 220px;
}

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

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

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

.hidden { display: none !important; }

/* APP LAYOUT */
#app-layout {
  display: flex;
  height: 100vh;
}

/* SIDEBAR */
#sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-weight: 700;
  font-size: 15px;
  color: var(--green-terminal);
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
}
.nav-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.nav-item.active {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-weight: 600;
}
.nav-icon { font-size: 16px; }

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

.user-name {
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#btn-logout {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 14px;
  padding: 4px 8px;
  cursor: pointer;
}
#btn-logout:hover {
  color: var(--red-error);
  border-color: var(--red-error);
}

/* MAIN CONTENT */
#main-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.view {
  display: none;
  position: absolute;
  inset: 0;
  overflow-y: auto;
}
.view.active { display: flex; flex-direction: column; }

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.view-header h2 { font-size: 18px; font-weight: 600; }

/* BUTTONS */
.btn-primary-sm {
  padding: 8px 16px;
  background: var(--blue-btn);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.btn-primary-sm:hover { background: #1a6dd8; }

.btn-secondary-sm {
  padding: 8px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
}
.btn-secondary-sm:hover { border-color: var(--text-secondary); }

.btn-connect {
  padding: 6px 14px;
  background: var(--green-status);
  border: none;
  border-radius: 4px;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}
.btn-connect:hover { background: #2ea043; }

.btn-sm {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  background: var(--bg-primary);
  color: var(--text-primary);
}
.btn-approve { color: var(--green-status); border-color: var(--green-status); }
.btn-approve:hover { background: #3fb95022; }
.btn-reject { color: var(--yellow-tool); border-color: var(--yellow-tool); }
.btn-reject:hover { background: #f0c04022; }
.btn-delete { color: var(--red-error); border-color: var(--red-error); }
.btn-delete:hover { background: #f8514922; }
.btn-edit { color: var(--blue-btn); border-color: var(--blue-btn); }
.btn-edit:hover { background: #2d7ff922; }

/* DASHBOARD */
.dashboard-cards {
  display: flex;
  gap: 16px;
  padding: 24px;
}

.dash-card {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}
.dash-card-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.dash-card-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recent-servers {
  padding: 0 24px 24px;
}
.recent-servers h3 {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.dashboard-chart {
  padding: 0 24px 24px;
}
.dashboard-chart h3 {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.dashboard-chart canvas {
  width: 100% !important;
  max-height: 280px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

/* SERVER LIST */
#view-servers {
  overflow: hidden;
}
#view-servers .view-header {
  flex-shrink: 0;
}

.servers-toolbar {
  padding: 0 24px;
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  max-width: 320px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 9px 12px;
  font-size: 13px;
  outline: none;
}
.search-input:focus { border-color: var(--blue-btn); }

.servers-table-wrap {
  flex: 1;
  overflow-y: auto;
  padding: 12px 24px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th, .data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.data-table th {
  color: var(--text-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  background: var(--bg-primary);
}
.data-table td { color: var(--text-primary); }
.data-table tr:hover td { background: var(--bg-tertiary); }
.data-table .actions { display: flex; gap: 6px; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 24px;
  flex-shrink: 0;
}
.page-btn {
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
}
.page-btn.active {
  background: var(--blue-btn);
  color: #fff;
  border-color: var(--blue-btn);
}
.page-btn:hover:not(.active) { border-color: var(--text-secondary); }

/* SERVER MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
  width: 440px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h2 {
  font-size: 18px;
  margin-bottom: 20px;
}

/* TERMINAL CONNECT SCREEN */
.connect-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}
.connect-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 40px;
  text-align: center;
  min-width: 350px;
}
.connect-box h3 {
  font-size: 16px;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.connect-box select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  margin-bottom: 16px;
}
.connect-box select:focus { border-color: var(--blue-btn); }
.connect-box .btn-primary-sm {
  width: 100%;
  padding: 12px;
  font-size: 14px;
}

#terminal-active {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.server-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px;
}

.server-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  transition: border-color 0.15s;
}
.server-card:hover { border-color: var(--blue-btn); }

.server-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.server-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}
.server-details {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: monospace;
}

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

/* SERVER FORM */
.server-form {
  margin: 16px 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.server-form h3 {
  font-size: 15px;
  margin-bottom: 16px;
}

.form-group { margin-bottom: 12px; }
.form-group label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--text-label);
  margin-bottom: 5px;
  text-transform: uppercase;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 9px 12px;
  font-size: 13px;
  outline: none;
  font-family: inherit;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-btn);
}

.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }
.form-sm { max-width: 100px; }

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.auth-radios { display: flex; gap: 16px; }
.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
}
.radio-label input[type="radio"] { accent-color: var(--blue-btn); }

.mt-sm { margin-top: 8px; }

.error-text {
  color: var(--red-error);
  font-size: 12px;
  margin-top: 8px;
  min-height: 16px;
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 14px;
}

/* TERMINAL VIEW */
#view-terminal { overflow: hidden; }

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  height: 42px;
}

.terminal-tabs { display: flex; gap: 4px; }

.tab-btn {
  padding: 4px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tab-btn.active {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--blue-btn);
}
.tab-btn .tab-close {
  font-size: 10px;
  opacity: 0.6;
  cursor: pointer;
}
.tab-btn .tab-close:hover { opacity: 1; color: var(--red-error); }

.terminal-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

#model-select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  outline: none;
}
#model-select:focus { border-color: var(--blue-btn); }

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-secondary);
}
.status-dot.connected { background: var(--green-status); }
.status-dot.disconnected { background: var(--red-error); }

.terminal-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

#terminal-panel {
  flex: 1;
  position: relative;
  min-width: 200px;
}
#terminals-container {
  position: absolute;
  inset: 0;
}
.terminal-instance {
  width: 100%;
  height: 100%;
  display: none;
}
.terminal-instance.active { display: block; }

#resizer {
  width: 4px;
  background: var(--border);
  cursor: col-resize;
  flex-shrink: 0;
  transition: background 0.15s;
}
#resizer:hover { background: var(--blue-btn); }

/* CHAT PANEL */
#chat-panel {
  width: 380px;
  min-width: 250px;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-bubble {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 95%;
  animation: fadeInUp 0.2s ease;
  word-wrap: break-word;
  white-space: pre-wrap;
}
.chat-bubble.user {
  background: var(--blue-user);
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}
.chat-bubble.ai {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}
.chat-bubble.ai .loading-dots::after {
  content: '...';
  animation: pulse 1.2s infinite;
}

.tool-card {
  background: #1a1a00;
  border-left: 3px solid var(--yellow-tool);
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-family: monospace;
  color: var(--yellow-tool);
  animation: fadeInUp 0.2s ease;
}
.tool-card::before { content: '⚡ '; }

#chat-input-area {
  padding: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
}
#chat-input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: 13px;
  resize: none;
  outline: none;
  font-family: inherit;
}
#chat-input:focus { border-color: var(--blue-btn); }

#btn-send {
  padding: 8px 16px;
  background: var(--blue-btn);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
}
#btn-send:hover { background: #1a6dd8; }

#btn-stop {
  padding: 8px 16px;
  background: var(--red-error);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
}
#btn-stop:hover { background: var(--red-delete); }

/* ADMIN TABLE */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  padding: 0 24px;
}
.admin-table th, .admin-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.admin-table th {
  color: var(--text-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.admin-table .actions { display: flex; gap: 6px; }

.badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.badge-pending { background: #f0c04033; color: #f0c040; }
.badge-approved { background: #3fb95033; color: #3fb950; }
.badge-rejected { background: #f8514933; color: #f85149; }
.badge-admin   { background: #2d7ff933; color: #2d7ff9; }
.badge-tl1     { background: #a371f733; color: #a371f7; }
.badge-telnet  { background: #f0883e33; color: #f0883e; }

/* PING MONITOR */
.ping-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  vertical-align: middle;
}
.ping-up      { background: #3fb950; box-shadow: 0 0 5px #3fb95088; }
.ping-down    { background: #f85149; box-shadow: 0 0 5px #f8514988; }
.ping-unknown { background: #484f58; }
.ping-lat {
  display: inline-block;
  font-size: 10px;
  color: var(--text-label);
  margin-left: 5px;
  font-family: 'Menlo', 'Monaco', monospace;
  vertical-align: middle;
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.view-description {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 16px;
}

/* KNOWLEDGE BASE */
.knowledge-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.knowledge-toolbar select {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 6px 10px;
  font-size: 13px;
}

.knowledge-count {
  color: var(--text-secondary);
  font-size: 12px;
  margin-left: auto;
}

code.kn-command {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-family: 'Menlo', 'Monaco', monospace;
  color: var(--cyan-ai);
  cursor: help;
}

/* BACKUPS */
.bkp-stats {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.bkp-stat-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  flex: 1;
  min-width: 0;
}

.bkp-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}

.bkp-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.bkp-stat-label {
  font-size: 11px;
  color: var(--text-label);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 2px;
}

.bkp-section-header {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text-label);
  padding: 6px 0 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}

.bkp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 18px;
}

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

.bkp-table thead th {
  background: var(--bg-tertiary);
  color: var(--text-label);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .6px;
  text-transform: uppercase;
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.bkp-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}

.bkp-table tbody tr:last-child {
  border-bottom: none;
}

.bkp-table tbody tr:hover {
  background: var(--bg-tertiary);
}

.bkp-table tbody td {
  padding: 9px 12px;
  color: var(--text-primary);
  vertical-align: middle;
}

.bkp-running {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 14px;
}

.bkp-running-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--cyan-ai);
}

.backup-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--cyan-ai);
  border-radius: 50%;
  flex-shrink: 0;
  animation: spin 0.8s linear infinite;
}

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

.bkp-terminal {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 11px;
  color: #7ee787;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 180px;
  min-height: 32px;
  overflow-y: auto;
  margin: 0;
}

.bkp-result {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 14px;
  overflow: hidden;
}

.bkp-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: .4px;
}

.bkp-close-btn {
  background: none;
  border: none;
  color: var(--text-label);
  cursor: pointer;
  font-size: 13px;
  padding: 2px 4px;
  border-radius: 4px;
  line-height: 1;
  transition: color .15s, background .15s;
}

.bkp-close-btn:hover {
  color: var(--text-primary);
  background: var(--bg-primary);
}

#backup-result-content {
  padding: 10px 14px;
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 220px;
  overflow-y: auto;
}

.bkp-modal-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--cyan-ai);
  padding: 4px 0 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}

.bkp-cmd-input {
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 12px;
  resize: vertical;
}

.modal-lg {
  max-width: 600px;
}

.modal-xl {
  max-width: 860px;
  width: 95vw;
  padding: 0;
  overflow: hidden;
}


/* Server modal — 2-column layout needs more width */
#server-modal-overlay .modal {
  width: 620px;
}
.bkp-hist-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: .3px;
}

.modal-xl .bkp-table-wrap {
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-top: none;
  max-height: 55vh;
  overflow-y: auto;
}

.modal-xl .pagination-bar {
  padding: 10px 14px;
}

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

.disabled-row {
  opacity: 0.5;
}

.btn-run {
  background: var(--green-status);
  color: #fff;
  border: none;
}

.btn-run:hover {
  background: #2ea043;
}

#backup-jobs-tbody .actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 0 4px;
}

.btn-page {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.btn-page:hover:not(:disabled) {
  background: var(--bg-hover);
}

.btn-page:disabled {
  opacity: 0.35;
  cursor: default;
}

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

/* ── UNM2000 SPLIT LAYOUT ─────────────────────────────────────── */
.unm-layout {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  margin: 0 24px 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.unm-sidebar {
  width: 240px;
  min-width: 200px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  background: var(--bg-secondary);
  border-radius: 8px 0 0 8px;
}

.unm-sidebar-empty {
  padding: 20px 14px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.6;
}

.unm-server-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  border-left: 3px solid transparent;
  transition: background 0.1s, border-color 0.1s;
}
.unm-server-item:last-child { border-bottom: none; }
.unm-server-item:hover { background: var(--bg-tertiary); }
.unm-server-item.active {
  background: #1c2128;
  border-left-color: #8957e5;
}

.unm-item-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 3px;
}
.unm-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.unm-item-sub {
  font-size: 11px;
  color: var(--text-label);
  padding-left: 16px;
  margin-bottom: 5px;
}
.unm-item-stats {
  display: flex;
  gap: 10px;
  padding-left: 16px;
  margin-bottom: 8px;
  font-size: 11px;
}
.unm-item-btns {
  display: flex;
  gap: 4px;
  padding-left: 16px;
  flex-wrap: wrap;
}
.unm-item-btns .btn-sm { padding: 2px 7px; font-size: 11px; }
.unm-item-btns .btn-connect { padding: 3px 8px; font-size: 11px; }

/* ── OLT Panel ────────────────────────────────────────────────── */
.unm-olt-panel {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  border-radius: 0 8px 8px 0;
}
.unm-olt-header {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 12px;
  background: var(--bg-secondary);
  border-radius: 0 8px 0 0;
}
.unm-olt-panel-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#olt-cards-container {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
  align-content: start;
}

/* ── OLT Cards ────────────────────────────────────────────────── */
.olt-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  transition: border-color 0.15s;
}
.olt-card:hover { border-color: #8957e5; }
.olt-card.olt-inactive { opacity: 0.5; }
.olt-card.olt-nocred { border-left: 3px solid #f0883e; }

.olt-card-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 6px;
}
.olt-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.olt-card-ip {
  font-family: 'Consolas', monospace;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 7px;
}
.olt-card-tags {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
  font-size: 12px;
}
.olt-card-actions { display: flex; gap: 6px; }


/* === SETTINGS VIEW === */
.settings-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 0 24px 24px;
  max-width: 640px;
}
.settings-card-title {
  padding: 14px 20px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}
.settings-form { padding: 20px; }
.settings-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}
.settings-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.settings-row input[type="text"],
.settings-row input[type="password"] {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: 13px;
  outline: none;
  transition: border-color .15s;
}
.settings-row input:focus { border-color: #8957e5; }
.settings-row small {
  font-size: 11px;
  color: var(--text-label);
}
.settings-toggles {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.toggle-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
}
.toggle-wrap {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}
.toggle-wrap input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 22px;
  transition: background .2s, border-color .2s;
  cursor: pointer;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  left: 3px; top: 3px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: transform .2s, background .2s;
}
.toggle-wrap input:checked + .toggle-slider { background: #8957e5; border-color: #8957e5; }
.toggle-wrap input:checked + .toggle-slider::before { transform: translateX(18px); background: #fff; }
.settings-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.settings-status {
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
}
.settings-status.ok { background: rgba(63,185,80,.15); color: #3fb950; border: 1px solid rgba(63,185,80,.3); }
.settings-status.err { background: rgba(248,81,73,.1); color: #f85149; border: 1px solid rgba(248,81,73,.3); }

/* ─── LOGS VIEW ─────────────────────────────────────────────────────────── */
.log-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.log-filter-input {
  background: var(--bg-tertiary, #161b22);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 5px 10px;
  font-size: 12px;
  width: 180px;
  outline: none;
}
.log-filter-input:focus { border-color: #2d7ff9; }
.log-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  height: calc(100vh - 240px);
  overflow-y: auto;
  font-family: 'Courier New', Courier, monospace;
  font-size: 11.5px;
  line-height: 1.65;
}
.log-line {
  display: flex;
  gap: 12px;
  padding: 1px 0;
  border-radius: 3px;
}
.log-line:hover { background: rgba(255,255,255,0.03); }
.log-ts {
  color: #484f58;
  white-space: nowrap;
  flex-shrink: 0;
  user-select: none;
}
.log-msg { word-break: break-all; flex: 1; }
.log-info  .log-msg { color: #c9d1d9; }
.log-warn  .log-msg { color: #e3b341; }
.log-error .log-msg { color: #f85149; }
.log-crash .log-msg { color: #ff7b00; font-weight: 700; }

.log-pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 4px 2px;
  font-size: 12px;
  color: var(--text-secondary, #8b949e);
  min-height: 36px;
}
.log-pager-info { color: #484f58; }
.log-pager-btns {
  display: flex;
  gap: 10px;
  align-items: center;
}
.log-pager-btns .btn-sm {
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  background: var(--bg-primary);
  color: var(--text-primary);
}
.log-pager-btns .btn-sm:hover:not(:disabled) { border-color: #2d7ff9; color: #2d7ff9; }
.log-pager-btns .btn-sm:disabled { opacity: 0.35; cursor: not-allowed; }

/* ──────────────────────────────────────────────────────────────────────── */