:root {
  --bg: #0b0d12;
  --bg-elevated: #14171f;
  --border: #262b36;
  --text: #e8eaed;
  --text-dim: #8b93a3;
  --accent: #6d8dfa;
  --accent-dim: #3d4a7a;
  --danger: #ef5a6f;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(circle at 20% 10%, #12151d 0%, var(--bg) 55%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100%;
}

.view {
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* ---------- Locked view ---------- */

#locked-view {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.auth-card {
  width: 100%;
  max-width: 360px;
  padding: 36px 32px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.wordmark.small {
  font-size: 16px;
}

.wordmark-mark {
  color: var(--accent);
  font-size: 18px;
}

.subtitle {
  margin: 6px 0 28px;
  color: var(--text-dim);
  font-size: 14px;
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  margin-bottom: 6px;
}

#password-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0e1117;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

#password-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(109, 141, 250, 0.18);
}

#unlock-button {
  width: 100%;
  margin-top: 18px;
  padding: 12px 14px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #0b0d12;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.05s ease;
}

#unlock-button:hover {
  opacity: 0.92;
}

#unlock-button:active {
  transform: translateY(1px);
}

#unlock-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.error-message {
  min-height: 18px;
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--danger);
  text-align: center;
}

.shake {
  animation: shake 0.4s ease;
}

@keyframes shake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-4px); }
  40%, 60% { transform: translateX(4px); }
}

/* ---------- Unlocked view ---------- */

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
}

.ghost-button {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.ghost-button:hover {
  border-color: var(--accent);
  background: rgba(109, 141, 250, 0.08);
}

.content-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 24px 64px;
}

.search-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 14px;
  outline: none;
  margin-bottom: 20px;
  transition: border-color 0.15s ease;
}

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

.items-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.item-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.item-main {
  min-width: 0;
  flex: 1;
}

.item-key {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 4px;
  word-break: break-all;
}

.item-value {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.icon-button {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.icon-button:hover {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(109, 141, 250, 0.08);
}

.icon-button.copied {
  border-color: #4caf7d;
  color: #4caf7d;
}

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