/* ZeroVault Clean Native Dark/Light Theme */
:root {
  --bg-primary: #121212;
  --bg-surface: #1e1e1e;
  --bg-surface-elevated: #282828;
  --bg-input: #181818;
  --border-color: #333333;
  --text-primary: #f0f0f0;
  --text-secondary: #9e9e9e;
  --text-muted: #666666;
  --accent-primary: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-danger: #dc2626;
  --accent-success: #16a34a;
  --accent-warning: #d97706;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 6px;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f1f5f9;
  --bg-input: #ffffff;
  --border-color: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --accent-primary: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-danger: #ef4444;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
}

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

body {
  width: 100%;
  min-height: 100vh;
  margin: 0 auto;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 13px;
  overflow-x: hidden;
  user-select: none;
}

#unlock-view, #register-view {
  max-width: 440px;
  margin: 40px auto;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

#main-view {
  max-width: 960px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

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

.logo-icon {
  width: 22px;
  height: 22px;
  fill: var(--accent-primary);
}

.logo-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.color-swatch {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  display: inline-block;
  transition: transform 0.15s, border-color 0.15s;
}

.color-swatch:hover, .color-swatch.active {
  transform: scale(1.15);
  border-color: #ffffff;
}

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

/* Network Sync Status Indicator */
.sync-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
}

.sync-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-success);
}

.sync-dot.offline {
  background-color: var(--text-muted);
}

.sync-dot.pending {
  background-color: var(--accent-warning);
}

/* Search Bar */
.search-container {
  padding: 10px 16px;
  background-color: var(--bg-primary);
}

.search-input {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

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

/* Tab Filter Bar */
.tab-bar {
  display: flex;
  padding: 0 16px 8px 16px;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: var(--radius);
  cursor: pointer;
}

.tab-btn.active {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

/* Item List */
.item-list {
  padding: 8px 16px;
  overflow-y: auto;
  max-height: 380px;
}

.item-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 8px;
  gap: 8px;
  transition: border-color 0.15s ease;
}

.item-card:hover {
  border-color: #555555;
}

.item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.item-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.item-icon {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  object-fit: cover;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
}

.item-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
}

.item-type-badge {
  font-size: 10px;
  padding: 2px 6px;
  background-color: var(--bg-surface-elevated);
  border-radius: 4px;
  color: var(--text-secondary);
}

.item-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 6px 10px;
}

.field-label {
  font-size: 11px;
  color: var(--text-secondary);
}

.field-value {
  font-family: monospace;
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  user-select: all;
}

.field-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

/* Note Display */
.note-content-preview {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  max-height: 80px;
  overflow-y: auto;
  padding: 6px;
  background-color: var(--bg-input);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

/* HIBP Badge */
.hibp-badge {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.hibp-badge.breached {
  background-color: rgba(220, 38, 38, 0.15);
  color: var(--accent-danger);
  border: 1px solid var(--accent-danger);
}

.hibp-badge.safe {
  background-color: rgba(22, 163, 74, 0.15);
  color: var(--accent-success);
  border: 1px solid var(--accent-success);
}

/* Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease;
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #ffffff;
}

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

.btn-secondary {
  background-color: var(--bg-surface-elevated);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: #383838;
}

.btn-danger {
  background-color: var(--accent-danger);
  color: #ffffff;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 11px;
  color: var(--text-secondary);
}

.form-input {
  padding: 8px 10px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
}

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

.form-textarea {
  min-height: 120px;
  font-family: var(--font-family);
  resize: vertical;
}

/* Conflict Modal Layout */
.conflict-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background-color: var(--bg-input);
  padding: 10px;
  border-radius: var(--radius);
}

.conflict-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.conflict-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-warning);
}

/* Password visibility toggle button */
.pwd-toggle-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 4px;
  padding: 0;
  transition: color 0.15s ease, background-color 0.15s ease;
  z-index: 20;
}

.pwd-toggle-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

.pwd-toggle-btn svg {
  display: block;
  pointer-events: none;
}

/* Hide browser default password reveal icons (Edge/IE) */
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
  display: none !important;
}

/* Suppress browser extension autofill badges (ZeroVault, Bitwarden, 1Password) inside the Web Vault */
.zerovault-autofill-icon,
[class*="zerovault-autofill"],
[class*="autofill-icon"] {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}