/* ============================================================
   Family Honor System — Complete CSS
   Mobile-first warm milk-tea theme
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --color-bg: #FAF6F1;
  --color-surface: #ffffff;
  --color-card: #ffffff;
  --color-card-hover: #f7f2ec;
  --color-primary: #c4956a;
  --color-gold: #c4956a;
  --color-danger: #e07a7a;
  --color-success: #7ab37a;
  --color-warning: #d4a054;
  --color-text: #3d3225;
  --color-text-secondary: #a89580;
  --color-text-muted: #c8bdb0;
  --color-border: #f0ebe4;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.06);
  --shadow-float: 0 4px 12px rgba(0, 0, 0, 0.1);
  --header-height: 56px;
  --tabbar-height: 60px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* --- Blue Theme (天空藍) --- */
[data-theme="blue"] {
  --color-bg: #EEF2F9;
  --color-surface: #ffffff;
  --color-card: #ffffff;
  --color-card-hover: #e8edf5;
  --color-primary: #5B8DB8;
  --color-gold: #5B8DB8;
  --color-danger: #D97070;
  --color-success: #6BAF7B;
  --color-warning: #D4A054;
  --color-text: #2A3444;
  --color-text-secondary: #7A8999;
  --color-text-muted: #B0BCC8;
  --color-border: #DCE3ED;
  --shadow-card: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-float: 0 4px 12px rgba(0,0,0,0.1);
}

[data-theme="blue"] .announcement-card {
  background: linear-gradient(135deg, #EEF2F9, #F2F5FA);
  border-color: #DCE3ED;
}

[data-theme="blue"] .announcement-card.pinned {
  border-left-color: var(--color-primary);
}

[data-theme="blue"] .login-avatar-card.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(91, 141, 184, 0.2);
}

[data-theme="blue"] .class-option.selected,
[data-theme="blue"] .avatar-picker-item.selected {
  border-color: var(--color-primary);
  background: rgba(91, 141, 184, 0.08);
}

/* === Theme Switcher === */
.theme-switcher {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.theme-option {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s;
  background: var(--color-surface);
}

.theme-option.selected {
  border-color: var(--color-primary);
}

.theme-preview {
  width: 100%;
  height: 40px;
  border-radius: var(--radius-sm);
  padding: 10px;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.theme-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  /* safe-area-inset-top is handled by #app-header */
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang TC', 'Noto Sans TC', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: var(--color-text);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  outline: none;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

/* --- Layout --- */
#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  position: relative;
  background: var(--color-bg);
  overflow-x: hidden;
}

.page {
  min-height: 100vh;
  width: 100%;
}

.hidden {
  display: none !important;
}

/* --- Header --- */
#app-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: calc(var(--header-height) + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding-left: 16px;
  padding-right: 16px;
  z-index: 100;
  gap: 12px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.header-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-card);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  border: 2px solid var(--color-border);
  transition: border-color 0.2s;
  overflow: hidden;
}

.header-avatar:hover {
  border-color: var(--color-primary);
}

.header-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.header-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-subtitle {
  font-size: 11px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-coins {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-gold);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.header-coins-icon {
  font-size: 16px;
  display: inline-flex;
  align-items: center;
}

.header-coins-arrow {
  display: inline-flex;
  align-items: center;
  opacity: 0.6;
}

/* --- Balance Dropdown (Admin) --- */
.balance-dropdown {
  position: relative;
}

.balance-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-float);
  min-width: 200px;
  z-index: 200;
  overflow: hidden;
}

.balance-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  cursor: default;
}

.balance-menu-item:last-child {
  border-bottom: none;
}

.balance-menu-item-avatar {
  display: inline-flex;
  align-items: center;
  margin-right: 8px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.balance-menu-item-name {
  flex: 1;
}

.balance-menu-item-amount {
  font-weight: 700;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* --- Tab Content --- */
#tab-content {
  padding-top: calc(var(--header-height) + env(safe-area-inset-top, 0px));
  padding-bottom: calc(var(--tabbar-height) + var(--safe-bottom) + 16px);
  min-height: 100vh;
  overflow-y: auto;
}

/* --- Tab Bar --- */
#tab-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: calc(var(--tabbar-height) + var(--safe-bottom));
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  padding-top: 8px;
  z-index: 100;
}

.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  padding: 4px 0;
  position: relative;
  transition: color 0.15s;
  color: var(--color-text-secondary);
}

.tab-item.active {
  color: var(--color-primary);
}

.tab-icon {
  font-size: 22px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.tab-label {
  font-size: 10px;
  font-weight: 500;
}

.tab-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background: #e07a7a;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* --- Cards --- */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-card);
  margin-bottom: 12px;
  transition: background 0.2s;
}

.card:hover {
  background: var(--color-card-hover);
}

/* --- Announcement Cards --- */
.announcement-card {
  background: linear-gradient(135deg, #fdf6ef, #fef9f4);
  border: 1px solid #eddcc8;
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 10px;
}
.announcement-card.pinned {
  border-left: 3px solid var(--color-primary);
}
.announcement-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.announcement-content {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  white-space: pre-wrap;
}
.announcement-meta {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.card-coins {
  font-size: 15px;
  font-weight: 700;
}

.card-coins.positive {
  color: var(--color-success);
}

.card-coins.negative {
  color: var(--color-danger);
}

.card-description {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: opacity 0.15s, transform 0.1s;
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

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

.btn-primary:hover:not(:disabled) {
  opacity: 0.88;
}

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

.btn-danger:hover:not(:disabled) {
  opacity: 0.88;
}

.btn-gold {
  background: var(--color-primary);
  color: #fff;
}

.btn-gold:hover:not(:disabled) {
  opacity: 0.88;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(196, 149, 106, 0.08);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

.btn-full {
  width: 100%;
}

/* --- FAB --- */
.fab {
  position: fixed;
  bottom: calc(var(--tabbar-height) + var(--safe-bottom) + 16px);
  right: calc(50% - 240px + 16px);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-float);
  cursor: pointer;
  z-index: 90;
  transition: transform 0.15s, opacity 0.15s;
  border: none;
}

.fab:active {
  transform: scale(0.93);
}

@media (max-width: 480px) {
  .fab {
    right: 16px;
  }
}

/* --- Add Button --- */
.add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  margin-bottom: 12px;
}

.add-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* --- Section Headers --- */
.section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  padding: 0 16px;
  margin: 20px 0 12px;
}

/* --- Login Page --- */
.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px 24px;
}

.login-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
  text-align: center;
  letter-spacing: 1.5px;
}

.login-version {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: -4px;
  margin-bottom: 32px;
  text-align: center;
}

.login-subtitle {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  text-align: center;
}

.login-avatars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 320px;
  margin-bottom: 24px;
}

.login-avatar-card {
  background: var(--color-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.1s;
}

.login-avatar-card:hover {
  border-color: var(--color-primary);
  background: var(--color-card-hover);
}

.login-avatar-card.selected {
  border-color: var(--color-primary);
  background: var(--color-card-hover);
  box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.2);
}

.login-avatar-card:active {
  transform: scale(0.97);
}

.login-avatar-emoji {
  font-size: 48px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Avatar System --- */
.avatar-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.avatar-circle svg {
  display: block;
}

/* --- Avatar Picker --- */
.avatar-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 8px;
}

.avatar-picker-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  background: var(--color-surface);
  transition: border-color 0.2s;
}

.avatar-picker-item.selected {
  border-color: var(--color-primary);
  background: rgba(196, 149, 106, 0.08);
}

.avatar-picker-item:hover {
  border-color: var(--color-text-muted);
}

.login-avatar-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.login-avatar-role {
  font-size: 11px;
  color: var(--color-text-secondary);
}

.login-password-section {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.input-field {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 16px;
  transition: border-color 0.2s;
}

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

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

.login-submit {
  width: 100%;
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 300;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.modal-overlay.hidden {
  display: none !important;
}

.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 24px 20px calc(24px + var(--safe-bottom));
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp 0.28s ease-out;
  border-top: 1px solid var(--color-border);
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  text-align: center;
}

.modal-message {
  font-size: 15px;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.modal-actions .btn {
  flex: 1;
}

/* --- Toast --- */
#toast-container {
  position: fixed;
  top: calc(var(--header-height) + env(safe-area-inset-top, 0px) + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 420px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-float);
  pointer-events: auto;
  animation: toastIn 0.25s ease-out;
}

.toast.removing {
  animation: toastOut 0.3s ease-in forwards;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
  }
}

.toast-achievement {
  border-color: var(--color-primary);
  background: rgba(196, 149, 106, 0.06);
}

.toast-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.toast-body {
  flex: 1;
  min-width: 0;
}

.toast-text {
  font-size: 14px;
  color: var(--color-text);
  font-weight: 500;
}

.toast-sub {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* --- Badge Wall --- */
.badge-wall {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 16px 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.badge-wall::-webkit-scrollbar {
  display: none;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  cursor: default;
}

.badge-item.locked {
  opacity: 0.4;
}

.badge-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  border: 2px solid var(--color-border);
}

.badge-item:not(.locked) .badge-icon {
  border-color: var(--color-primary);
  background: rgba(196, 149, 106, 0.08);
}

.badge-name {
  font-size: 10px;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 56px;
  line-height: 1.3;
}

/* --- Family Circle --- */
.family-circle {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 16px 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.family-circle::-webkit-scrollbar {
  display: none;
}

.family-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  cursor: pointer;
  transition: opacity 0.15s;
}

.family-member:hover {
  opacity: 0.8;
}

.family-member-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-card);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  transition: border-color 0.2s;
  overflow: hidden;
}

.family-member:hover .family-member-avatar {
  border-color: var(--color-primary);
}

.family-member-name {
  font-size: 11px;
  color: var(--color-text-secondary);
  text-align: center;
}

/* --- Honor Code --- */
.honor-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
  color: var(--color-text);
}

.honor-item:last-child {
  border-bottom: none;
}

.honor-icon {
  font-size: 16px;
  flex-shrink: 0;
  color: var(--color-primary);
}

/* --- Goals --- */
.goals-text {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  white-space: pre-wrap;
}

.goals-edit {
  width: 100%;
  min-height: 80px;
  resize: vertical;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.6;
}

.goals-edit:focus {
  border-color: var(--color-primary);
}

/* --- Pending Review --- */
.pending-section {
  background: rgba(212, 160, 84, 0.08);
  border: 1px solid rgba(212, 160, 84, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 12px;
}

.pending-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-warning);
  margin-bottom: 10px;
}

.pending-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(212, 160, 84, 0.15);
}

.pending-item:last-child {
  border-bottom: none;
}

.pending-info {
  flex: 1;
  min-width: 0;
}

.pending-name {
  font-size: 14px;
  color: var(--color-text);
  font-weight: 500;
}

.pending-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

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

/* --- Log Entries --- */
.log-entry {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.log-info {
  flex: 1;
  min-width: 0;
}

.log-description {
  font-size: 14px;
  color: var(--color-text);
  font-weight: 500;
}

.log-time {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 3px;
}

.log-amount {
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  align-self: center;
}

.log-amount.positive {
  color: var(--color-success);
}

.log-amount.negative {
  color: var(--color-danger);
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 16px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}

.filter-chip.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.filter-chip:hover:not(.active) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* --- Profile --- */
.profile-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 16px;
}

.profile-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.profile-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-card);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  overflow: hidden;
}

.profile-details {
  flex: 1;
  min-width: 0;
}

.profile-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.profile-class {
  font-size: 13px;
  color: var(--color-primary);
  margin-top: 2px;
}

.profile-title {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.profile-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.profile-goal-section {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
}

.profile-goal-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 4px;
}

.profile-goal-text {
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.5;
  white-space: pre-wrap;
}

.profile-goal-text.empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.profile-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.profile-action-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.profile-action-btn:active {
  background: var(--color-card-hover);
  color: var(--color-primary);
}

/* --- Class Selector --- */
.class-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.class-option {
  background: var(--color-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
}

.class-option:hover {
  border-color: var(--color-primary);
  background: var(--color-card-hover);
}

.class-option.selected {
  border-color: var(--color-primary);
  background: rgba(196, 149, 106, 0.08);
}

.class-option-icon {
  font-size: 28px;
}

.class-option-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.class-option-desc {
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.3;
}

/* --- Action Modal Tabs --- */
.action-tabs {
  display: flex;
  gap: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  margin-bottom: 16px;
}

.action-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  background: none;
}

.action-tab.active {
  background: var(--color-primary);
  color: #fff;
}

.action-tab.danger.active {
  background: var(--color-danger);
  color: #fff;
}

/* --- Form Group --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-select {
  width: 100%;
  padding: 10px 36px 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 14px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a89580' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

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

/* --- Empty State --- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.6;
}

.empty-text {
  font-size: 15px;
  color: var(--color-text-secondary);
}

.empty-subtext {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 6px;
}

/* --- Page padding helper --- */
.page-content {
  padding: 12px 16px;
}

/* --- Stat row --- */
.stat-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.stat-card {
  flex: 1;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  font-size: 11px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* --- Bounty Page --- */
.bounty-list {
  padding: 0;
}

.bounty-card .card-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bounty-info {
  flex: 1;
  min-width: 0;
}

.bounty-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.bounty-coins {
  font-size: 13px;
  font-weight: 700;
  margin-top: 3px;
}

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

.pending-avatar {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  border-radius: 50%;
  overflow: hidden;
}

.pending-task {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.pending-sep {
  font-size: 13px;
  color: var(--color-text-muted);
}

.pending-time {
  display: block;
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.list-header {
  margin-bottom: 4px;
}

/* --- Responsive --- */
@media (min-width: 481px) {
  #app {
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
  }
}

/* --- Scrollbar global --- */
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

/* === SVG Icons === */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon svg {
  display: block;
}

.icon-sm svg { width: 16px; height: 16px; }
.icon-lg svg { width: 24px; height: 24px; }

/* --- Category Tag --- */
.category-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px 8px;
  white-space: nowrap;
}

/* --- App Footer --- */
.app-footer {
  text-align: center;
  padding: 24px 0 12px;
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}