button {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 0.18s ease;
}

button:hover {
  background: var(--bg-secondary);
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--neon-glow-soft);
}

button.primary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: var(--neon-glow-soft);
}

button.primary:hover {
  background: var(--accent);
  color: #080810;
  box-shadow: var(--neon-glow);
}

button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  box-shadow: none;
}

.theme-toggle-btn {
  min-width: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
}

/* View toggle */
.view-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-secondary);
  padding: 3px;
  border-radius: 6px;
  margin-left: 16px;
  border: 1px solid var(--border);
}

.view-toggle button {
  background: transparent;
  border: none;
  padding: 5px 14px;
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-radius: 4px;
  transition: all 0.15s;
}

.view-toggle button:hover {
  color: var(--accent);
  background: transparent;
}

.view-toggle button.active {
  background: var(--bg-card);
  color: var(--accent);
  box-shadow: var(--neon-glow-soft);
  border: 1px solid var(--border);
}

/* Search box */
.search-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
}

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

/* Add button (generic dashed) */
.add-btn {
  background: transparent;
  border: 2px dashed var(--border);
  color: var(--text-muted);
  padding: 40px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
}

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

/* Stats (memory overview stats) */
.stats {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  border-radius: 3px;
  padding: 14px 20px;
  min-width: 90px;
  box-shadow: var(--neon-glow-soft);
}

.stat-value {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  text-shadow: var(--neon-glow);
  letter-spacing: 0.04em;
  line-height: 1;
}

.stat-label {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-top: 6px;
}

/* Modal */
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(20, 20, 19, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal-overlay.visible {
  display: flex;
  animation: modalFadeIn 0.18s ease;
}

.modal-overlay.visible .modal {
  animation: modalSlideUp 0.22s cubic-bezier(0.34, 1.26, 0.64, 1);
}

.modal {
  background: var(--bg-card);
  border-radius: 6px;
  border: 1px solid var(--accent);
  width: 90%;
  max-width: 560px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--neon-glow), 0 32px 80px var(--shadow);
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-secondary);
  position: relative;
}

.modal-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 40%, transparent);
  opacity: 0.5;
}

.modal-header h3 {
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: var(--neon-glow-soft);
}

.modal-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  padding: 0;
  width: 26px;
  height: 26px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all 0.15s;
  font-family: var(--mono);
}

.modal-close:hover {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--neon-glow-soft);
}

.modal-body {
  padding: 18px 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  background: var(--bg-secondary);
}

.modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Form group (generic modal forms) */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  line-height: 1.5;
  min-height: 300px;
  resize: vertical;
}

.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 8px; }
.settings-section {
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  border-radius: 4px;
  border-left: 2px solid var(--accent);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}
.settings-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.settings-section-icon {
  width: 26px;
  height: 26px;
  border-radius: 3px;
  background: transparent;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  box-shadow: var(--neon-glow-soft);
}
.settings-section-icon svg { width: 13px; height: 13px; }
.settings-section-meta { display: flex; flex-direction: column; gap: 2px; }
.settings-section-title {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-shadow: var(--neon-glow-soft);
}
.settings-section-help {
  font-size: 10.5px;
  font-family: var(--mono);
  color: var(--text-muted);
  line-height: 1.5;
}
.settings-fields { display: flex; flex-direction: column; gap: 8px; }
.settings-field { display: flex; flex-direction: column; gap: 4px; }
.settings-field label {
  font-size: 9px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.settings-field input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 3px;
  font-size: 12px;
  font-family: var(--mono);
  background: var(--bg-card);
  color: var(--text-primary);
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.settings-field input::placeholder { color: var(--text-muted); }
.settings-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--neon-glow-soft);
}
.settings-help {
  font-size: 10px;
  font-family: var(--mono);
  color: var(--text-muted);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 4px;
}
.settings-help::before {
  content: '//';
  color: var(--accent);
  font-size: 9px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* Sync status */
/* (rendered inline via JS, no dedicated class — kept here for reference) */

/* Theme picker */
.theme-picker-wrap { position: relative; }

.theme-picker-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  min-width: 0;
}

.theme-swatch-row {
  display: flex;
  gap: 3px;
  align-items: center;
}

.theme-swatch-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.theme-picker-popup {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  z-index: 300;
  box-shadow: 0 8px 32px var(--shadow), 0 2px 8px var(--shadow);
  width: 220px;
}

.theme-picker-popup.open { display: block; }

.theme-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.12s;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: normal;
  text-transform: none;
}

.theme-option:hover { background: var(--bg-secondary); }

.theme-option.active {
  background: var(--bg-secondary);
  color: var(--accent);
}

.theme-option-swatch {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
  border: 2px solid transparent;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.theme-option.active .theme-option-swatch { border-color: var(--accent); }

.theme-option-swatch span {
  display: block;
  width: 100%;
  height: 100%;
}

.theme-option-label { display: flex; flex-direction: column; gap: 1px; }
.theme-option-name { font-size: 13px; font-weight: 600; }
.theme-option-desc { font-size: 11px; color: var(--text-muted); font-weight: 400; }

.theme-option.active .theme-option-desc { color: var(--accent); opacity: 0.7; }

/* Checkbox */
.checkbox {
  width: 16px;
  height: 16px;
  min-width: 16px;
  min-height: 16px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  cursor: pointer;
  transition: all 0.15s ease;
  background: transparent;
}

.checkbox:hover {
  border-color: var(--accent);
  box-shadow: 0 0 6px rgba(0, 245, 255, 0.3);
}

.checkbox.checked {
  background: transparent;
  border-color: var(--accent);
  box-shadow: var(--neon-glow-soft);
}

.checkbox.checked::after {
  content: '';
  width: 4px;
  height: 8px;
  border: solid var(--accent);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
  margin-bottom: 2px;
  filter: drop-shadow(0 0 3px var(--accent));
}