/**
 * WanderWalk brand tokens (pink / lavender). Planner subtitle: Citywalk 路线规划.
 * Imported on planner + community. Overrides planner --primary to match accent
 * instead of legacy sunset-orange in styles.css.
 */
:root {
  --cw-accent: #ff6f91;
  --cw-accent-soft: #fff0f4;
  --cw-lavender: #9b8cff;
  --cw-canvas: #fbf8f6;
  --cw-card: #ffffff;
  --cw-text: #2a2830;
  --cw-muted: #7a747e;
  --cw-line: #eee7ea;
  --cw-radius: 20px;
  --cw-shadow: 0 12px 34px rgba(87, 62, 88, 0.09);

  /* Community aliases (WanderWalk :root) */
  --bg: var(--cw-canvas);
  --card: var(--cw-card);
  --text: var(--cw-text);
  --muted: var(--cw-muted);
  --line: var(--cw-line);
  --accent: var(--cw-accent);
  --accent-soft: var(--cw-accent-soft);
  --lavender: var(--cw-lavender);
  --shadow: var(--cw-shadow);
  --radius: var(--cw-radius);
  --butter: #ffd76a;
  --mint: #77d8c5;
  --sky: #79c9f5;
  --peach: #ffae86;
}

/* Planner panel: align legacy theme tokens with Citywalk accent */
.control-panel {
  --primary: var(--cw-accent);
  --primary-light: #ffb3c6;
  --primary-dark: #e85a78;
  --primary-rgb: 255, 111, 145;
}

.control-panel .panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--cw-accent), var(--cw-lavender));
}

.control-panel .panel-tab--active {
  color: var(--cw-accent);
  border-bottom-color: var(--cw-accent);
}

.control-panel .btn-agent-plan {
  background: linear-gradient(135deg, var(--cw-accent) 0%, var(--cw-lavender) 100%);
  box-shadow: 0 4px 14px rgba(255, 111, 145, 0.35);
}

.panel-header h2 {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 8px;
  min-width: 0;
}

.panel-header-title-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.panel-header-subtitle {
  font-size: 11px;
  font-weight: 650;
  opacity: 0.92;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.panel-header-icon.cw-brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: block;
}

.cw-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.cw-brand-logo__mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: block;
}

.cw-brand-logo__word {
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -1.2px;
  white-space: nowrap;
  line-height: 1;
}

.cw-brand-logo__word b {
  background: linear-gradient(90deg, var(--cw-accent), var(--cw-lavender));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cw-route-summary-card {
  margin: 0 0 12px;
  padding: 14px 16px;
  border-radius: var(--cw-radius);
  background: linear-gradient(135deg, var(--cw-accent-soft), #f0edff);
  border: 1px solid rgba(155, 140, 255, 0.25);
  box-shadow: 0 6px 18px rgba(87, 62, 88, 0.06);
}

.cw-route-summary-card[hidden] {
  display: none !important;
}

.panel-header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.panel-header-auth {
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.95);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.panel-header-auth.user-avatar--logged-in {
  background: linear-gradient(135deg, var(--cw-accent), var(--cw-lavender));
  border-color: transparent;
}

.panel-header-community,
.panel-community-link {
  margin-left: 0;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.panel-header-community:hover,
.panel-community-link:hover {
  background: rgba(255, 255, 255, 0.28);
}

.cw-route-summary-kicker {
  font-size: 11px;
  font-weight: 800;
  color: #8b6878;
  margin-bottom: 6px;
}

.cw-route-summary-title {
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
  margin-bottom: 8px;
  color: var(--cw-text);
}

.cw-route-summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  color: var(--cw-muted);
}

.cw-route-summary-meta span {
  background: rgba(255, 255, 255, 0.72);
  padding: 5px 8px;
  border-radius: 8px;
}

.cw-community-actions {
  margin-top: 10px;
}

.btn-record-community {
  width: 100%;
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 0;
  font-weight: 800;
  font-size: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--cw-accent), var(--cw-lavender));
  box-shadow: 0 6px 16px rgba(255, 111, 145, 0.28);
  cursor: pointer;
}

.btn-record-community:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.cw-safe-bottom {
  padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
}

.cw-auth-modal-wrap.modal {
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.cw-auth-modal-wrap.modal.show {
  display: flex;
}

.cw-auth-modal {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 20px;
  padding: 28px 24px 32px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}

.cw-auth-modal h2 {
  font-size: 20px;
  margin-bottom: 8px;
}

.cw-auth-lead {
  font-size: 12px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 14px;
}

.cw-auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.cw-auth-tab {
  flex: 1;
  padding: 9px;
  border-radius: 999px;
  border: 1px solid #e8dfe6;
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  color: #666;
  cursor: pointer;
}

.cw-auth-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cw-auth-form label {
  font-size: 11px;
  font-weight: 700;
  color: #888;
  margin-top: 4px;
}

.cw-auth-form input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #e8dfe6;
  font-size: 14px;
}

.cw-auth-form .btn-generate-plan {
  margin-top: 12px;
}

.cw-auth-close {
  position: absolute;
  right: 12px;
  top: 12px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: #eee;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.cw-auth-account-email {
  font-size: 12px;
  color: #555;
  margin-bottom: 14px;
  line-height: 1.5;
}

.cw-auth-logout-btn {
  width: 100%;
  margin-top: 16px;
  padding: 10px;
  border-radius: 999px;
  border: 1px solid #e8dfe6;
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  color: #666;
  cursor: pointer;
}

@media (max-width: 768px) {
  .result-actions-row .btn-record-community {
    flex: 1 1 100%;
    order: -1;
  }

  .panel-header-subtitle {
    font-size: 10px;
  }

  .panel-header-community {
    padding: 8px 12px;
    font-size: 12px;
  }
}