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

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

/* ── Login ── */

.login-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.login-screen h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 280px;
}

.login-input {
  width: 100%;
  font-size: 16px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  outline: none;
  caret-color: var(--accent);
}

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

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

.login-btn {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity 0.15s;
}

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

.turnstile-container {
  display: flex;
  justify-content: center;
}

.login-error {
  color: var(--error);
  font-size: 13px;
  min-height: 20px;
  text-align: center;
}

/* ── Header ── */

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header h1 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.header h1 span { color: var(--accent); }

.badge {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

/* ── Filter Bar ── */

.filter-bar {
  display: flex;
  gap: 8px;
  padding: 12px 16px 0;
  max-width: 640px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}

.filter-btn:hover { border-color: var(--text-muted); }

.filter-btn.active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.filter-btn.filter-dublin.active {
  background: var(--loc-dublin-text);
  border-color: var(--loc-dublin-text);
  color: var(--accent-fg);
}

.filter-btn.filter-pleasanton.active {
  background: var(--loc-pleasanton-text);
  border-color: var(--loc-pleasanton-text);
  color: var(--accent-fg);
}

.filter-btn.filter-sanramon.active {
  background: var(--loc-sanramon-text);
  border-color: var(--loc-sanramon-text);
  color: var(--accent-fg);
}

/* ── Location Badge ── */

.loc-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  margin-bottom: 6px;
  margin-right: 4px;
}

.loc-badge-dublin {
  background: var(--loc-dublin-bg);
  color: var(--loc-dublin-text);
  border: 1px solid var(--loc-dublin-border);
}

.loc-badge-pleasanton {
  background: var(--loc-pleasanton-bg);
  color: var(--loc-pleasanton-text);
  border: 1px solid var(--loc-pleasanton-border);
}

.loc-badge-sanramon {
  background: var(--loc-sanramon-bg);
  color: var(--loc-sanramon-text);
  border: 1px solid var(--loc-sanramon-border);
}

/* ── Clipboard List ── */

.list {
  padding: 12px 16px 100px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 640px;
  margin: 0 auto;
}

.item {
  display: flex;
  align-items: stretch;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: opacity 0.25s, background 0.25s;
}

.item.copied {
  background: var(--copied-bg);
  border-color: var(--border-dim);
}

.item.copied .item-text {
  color: var(--copied-text);
  text-decoration: line-through;
  text-decoration-color: var(--copied-text);
}

.item-body {
  flex: 1;
  padding: 14px 16px;
  min-width: 0;
}

.item-text {
  font-size: 15px;
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
}

.item-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.4;
}

.item-meta strong {
  color: var(--text);
  font-weight: 600;
}

.item-actions {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
  min-width: 80px;
}

.item-actions button {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 12px 8px;
  transition: background 0.15s, color 0.15s;
  font-size: 16px;
}

.item-actions button .btn-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.item-actions button:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.item-actions button.copy-btn:hover { color: var(--accent); }
.item-actions button.restore-btn:hover { color: var(--success); }

.item.copied .copy-btn {
  color: var(--copied-text);
  pointer-events: none;
}

/* ── Bottom Toolbar ── */

.toolbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  z-index: 50;
}

.toolbar-heading {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 8px;
}

.toolbar-inner {
  display: flex;
  gap: 8px;
  max-width: 640px;
  margin: 0 auto;
}

.toolbar-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  cursor: pointer;
  transition: opacity 0.15s;
  min-height: 44px;
}

.toolbar-btn:hover { opacity: 0.9; }
.toolbar-btn:active { opacity: 0.75; }

.toolbar-label {
  color: var(--accent-fg);
  font-size: 14px;
  font-weight: 600;
}

.toolbar-copy {
  color: var(--accent-fg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ── Toast ── */

.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px) scale(0.95);
  background: var(--text);
  color: var(--bg);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  opacity: 0;
  transition: transform 0.25s ease-out, opacity 0.25s ease-out;
  pointer-events: none;
  z-index: 200;
  box-shadow: var(--shadow-toast);
}

.toast.show {
  transform: translateX(-50%) translateY(0) scale(1);
  opacity: 1;
}

/* ── Utility ── */

.empty {
  text-align: center;
  color: var(--text-muted);
  padding: 60px 20px;
  font-size: 15px;
}

.hidden { display: none; }