/* ========== App Shell ========== */
#app {
  max-width: 430px;
  margin: 0 auto;
  background: var(--color-bg);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  padding-bottom: 70px;
}

/* ========== Top Bar ========== */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.top-bar .logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dayin-red);
  letter-spacing: 2px;
}
.top-bar .logo-sub {
  font-size: 11px;
  color: var(--color-text-3);
  margin-left: 6px;
  font-weight: 400;
}
.top-bar .actions { display: flex; gap: 12px; align-items: center; }
.top-bar .actions button {
  font-size: 20px;
  color: var(--color-text-2);
  position: relative;
}
.notification-dot {
  position: absolute; top: -2px; right: -4px;
  width: 8px; height: 8px; background: #E53935;
  border-radius: 50%; border: 1.5px solid #fff;
}

/* ========== Bottom Tab ========== */
.bottom-tab {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  max-width: 430px;
  width: 100%;
  display: flex;
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  z-index: 200;
  padding: 6px 0 env(safe-area-inset-bottom, 8px);
}
.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 0;
  font-size: 10px;
  color: var(--color-text-3);
  transition: color .2s;
}
.tab-item .tab-icon { font-size: 22px; margin-bottom: 2px; }
.tab-item.active { color: var(--color-dayin-red); }

/* ========== Page Container ========== */
.page { display: none; padding: 16px; animation: fadeIn .3s ease; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ========== Page Title ========== */
.page-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}
.page-subtitle {
  font-size: 13px;
  color: var(--color-text-3);
  margin-bottom: 16px;
}

/* ========== Cards ========== */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
}

/* ========== Avatar ========== */
.avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.avatar-sm { width: 36px; height: 36px; font-size: 16px; }

/* ========== Progress Bar ========== */
.progress-bar {
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width .8s ease-out;
  position: relative;
}
.progress-fill.full::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 4px;
  animation: barPulse 2s infinite;
}

/* ========== Tabs ========== */
.tab-group {
  display: flex;
  gap: 0;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
}
.tab-btn {
  flex: 1;
  padding: 10px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-3);
  text-align: center;
  transition: all .2s;
  border-right: 1px solid var(--color-border);
}
.tab-btn:last-child { border-right: none; }
.tab-btn.active {
  background: var(--color-bronze);
  color: #fff;
}

/* ========== Badge ========== */
.level-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

/* ========== Button ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: all .2s;
}
.btn-primary {
  background: var(--color-bronze);
  color: #fff;
}
.btn-primary:active { transform: scale(.96); }
.btn-outline {
  border: 1.5px solid var(--color-bronze);
  color: var(--color-bronze);
  background: transparent;
}
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-danger { background: var(--color-dayin-red); color: #fff; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* ========== Merit Float Animation ========== */
.merit-float {
  position: fixed;
  pointer-events: none;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-merit);
  z-index: 9999;
  text-shadow: 0 1px 4px rgba(0,0,0,.15);
  animation: meritFloat 1.2s ease-out forwards;
}
@keyframes meritFloat {
  0%   { opacity: 1; transform: translateY(0) scale(1); }
  50%  { opacity: 1; transform: translateY(-30px) scale(1.2); }
  100% { opacity: 0; transform: translateY(-60px) scale(0.8); }
}

/* ========== Gourd Pulse ========== */
@keyframes gourdPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 134, 10, 0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(200, 134, 10, 0); }
}
.pulse { animation: gourdPulse 2s infinite; }

/* ========== Bar Pulse ========== */
@keyframes barPulse {
  0%, 100% { opacity: .6; }
  50% { opacity: 1; }
}

/* ========== Modal ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn .2s ease;
}
.modal-overlay.bottom-sheet {
  align-items: flex-end;
  padding: 0;
}
.modal-content {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 380px;
  width: 100%;
  animation: modalReveal .35s ease;
  max-height: 85vh;
  overflow-y: auto;
}
.modal-overlay.bottom-sheet .modal-content {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  max-width: 430px;
  max-height: 70vh;
  animation: slideUp .35s ease;
}
@keyframes modalReveal {
  from { opacity: 0; transform: scale(0.8) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}
.modal-close {
  position: absolute;
  top: 12px; right: 16px;
  font-size: 24px;
  color: var(--color-text-3);
  z-index: 10;
}
.modal-title {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

/* ========== Quest Card ========== */
.quest-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 14px 14px 18px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: background .2s;
}
.quest-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.quest-card.daily::before { background: var(--color-bronze); }
.quest-card.social::before { background: var(--color-silver); }
.quest-card.achieve::before { background: var(--color-jade); }
.quest-card.done { background: #F5F5F0; }
.quest-card.done .quest-title,
.quest-card.done .quest-desc { color: var(--color-text-3); }
.quest-icon { font-size: 28px; flex-shrink: 0; }
.quest-info { flex: 1; min-width: 0; }
.quest-title { font-size: 14px; font-weight: 600; }
.quest-desc { font-size: 12px; color: var(--color-text-3); margin-top: 2px; }
.quest-merit { font-size: 12px; color: var(--color-merit); font-weight: 600; margin-top: 4px; }
.quest-action { flex-shrink: 0; }

/* ========== OPC Card ========== */
.opc-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 10px;
}
.opc-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.opc-user { font-size: 14px; font-weight: 600; }
.opc-zone { font-size: 11px; color: var(--color-text-3); }
.opc-type {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
  margin-left: auto;
}
.opc-type.offer { background: #E8F5EE; color: var(--color-jade); }
.opc-type.need { background: #FFF3E0; color: #E65100; }
.opc-skill { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.opc-desc { font-size: 12px; color: var(--color-text-2); margin-bottom: 10px; }

/* ========== Shop Grid ========== */
.shop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.shop-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
}
.shop-item-icon { font-size: 36px; margin-bottom: 8px; }
.shop-item-name { font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.shop-item-desc { font-size: 11px; color: var(--color-text-3); margin-bottom: 8px; }
.shop-item-merit { font-size: 14px; color: var(--color-merit); font-weight: 700; margin-bottom: 8px; }
.shop-item.locked { opacity: .6; }
.shop-item .lock-msg { font-size: 11px; color: var(--color-text-3); }

/* ========== JiGong Chat ========== */
.chat-messages { max-height: 300px; overflow-y: auto; margin-bottom: 12px; }
.chat-bubble {
  max-width: 85%;
  padding: 10px 14px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.6;
}
.chat-bubble.jigong {
  background: var(--color-bronze-bg);
  border: 1px solid var(--color-bronze);
  border-radius: 0 12px 12px 12px;
  margin-right: auto;
}
.chat-bubble.user {
  background: #E8F5EE;
  border: 1px solid #B8D8C8;
  border-radius: 12px 0 12px 12px;
  margin-left: auto;
  text-align: right;
}
.chat-sender { font-size: 12px; font-weight: 600; color: var(--color-text-3); margin-bottom: 4px; }
.chat-input-row {
  display: flex; gap: 8px; align-items: center;
}
.chat-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 14px;
  background: #F9F7F2;
}
.chat-quick-btns { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.chat-quick-btn {
  padding: 5px 12px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  font-size: 12px;
  color: var(--color-text-2);
  background: #FAFAF5;
}

/* ========== Evolution ========== */
.evo-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
  position: relative;
}
.evo-card.current { border-width: 2px; }
.evo-card.locked { opacity: .55; }
.evo-header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.evo-gourd {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.evo-level { font-size: 12px; color: var(--color-text-3); }
.evo-name { font-size: 16px; font-weight: 700; }
.evo-status { font-size: 12px; margin-top: 2px; }
.evo-unlock { font-size: 12px; color: var(--color-text-2); margin-top: 6px; }
.evo-story-btn {
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-bronze);
  font-weight: 600;
  cursor: pointer;
}

/* ========== Quick Grid ========== */
.quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.quick-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  transition: transform .15s;
}
.quick-item:active { transform: scale(.97); }
.quick-item-icon { font-size: 28px; margin-bottom: 6px; }
.quick-item-label { font-size: 13px; font-weight: 600; color: var(--color-text-2); }

/* ========== Today Tasks (Home) ========== */
.today-tasks { display: flex; gap: 8px; margin-bottom: 16px; overflow-x: auto; }
.today-task {
  flex: 1;
  min-width: 90px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  text-align: center;
  transition: all .2s;
  cursor: pointer;
}
.today-task.done { background: #F5F5F0; }
.today-task-icon { font-size: 24px; margin-bottom: 4px; }
.today-task-name { font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.today-task-merit { font-size: 11px; color: var(--color-merit); font-weight: 600; }
.today-task.done .today-task-merit { color: var(--color-jade); }

/* ========== Streak ========== */
.streak-bar {
  background: linear-gradient(135deg, #FFF3E0, #FFECB3);
  border: 1px solid #F0D085;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
  color: #8B5E0A;
}

/* ========== JiGong Card (Home) ========== */
.jigong-card {
  background: var(--color-bronze-bg);
  border: 1px solid var(--color-bronze);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
  position: relative;
}
.jigong-card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.jigong-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-bronze);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}
.jigong-card-text { font-size: 14px; color: var(--color-text-1); line-height: 1.7; }
.jigong-card-action {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

/* ========== Level Up Modal ========== */
.levelup-modal { text-align: center; }
.levelup-sparkle { font-size: 36px; margin-bottom: 8px; }
.levelup-gourd { font-size: 64px; margin: 16px 0; }
.levelup-level { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.levelup-name { font-size: 16px; color: var(--color-text-2); margin-bottom: 16px; }
.levelup-unlocks { text-align: left; margin-bottom: 16px; }
.levelup-unlocks li { font-size: 13px; padding: 4px 0; color: var(--color-jade); }
.levelup-unlocks li::before { content: "✓ "; font-weight: 700; }
.levelup-quote {
  background: var(--color-bronze-bg);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 13px;
  color: var(--color-text-2);
  margin-bottom: 16px;
  font-style: italic;
}

/* ========== Reset Button ========== */
.reset-btn {
  position: fixed;
  top: 12px;
  right: calc(50% - 215px + 12px);
  z-index: 300;
  background: var(--color-dayin-red);
  color: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  opacity: .7;
}
.reset-btn:active { opacity: 1; }
@media (max-width: 430px) {
  .reset-btn { right: 12px; }
}

/* ========== Section Title ========== */
.section-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text-1);
}