/* ================================================================
   Dlooda TKBD CRM — Design System
   淡粉治愈风 · Hello Kitty 极简点缀
   ================================================================ */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Backgrounds — warm, low-saturation, eye-protecting */
  --bg-base:        #FAF6F6;
  --bg-surface:     #FFFFFF;
  --bg-card:        #FFFFFF;
  --bg-2:           #FAF6F6;
  --bg-pink-soft:   #FDF3F5;
  --bg-pink-light:  #FBE9ED;
  --bg-hover:       #F7EEF0;

  /* Primary — dusty / low-saturation pink */
  --pink-50:  #FDF3F5;
  --pink-100: #FBE9ED;
  --pink-200: #F5D3DA;
  --pink-300: #EDB4BF;
  --pink-400: #E09AA8;
  --pink-500: #D4808F;   /* main brand */
  --pink-600: #C06B7C;   /* hover / active */
  --pink-700: #A85A6A;

  /* Text — warm brown-gray, never pure black */
  --text-1: #5C4A4A;     /* primary */
  --text-2: #8A7777;     /* secondary */
  --text-3: #B5A5A5;     /* tertiary / placeholder */
  --text-inv: #FFFFFF;   /* on pink */

  /* Borders */
  --border-1: #F0E2E5;
  --border-2: #E8D2D8;
  --border-3: #DEC4CC;

  /* Status — all low-saturation, healing tones */
  --c-success:    #8EB088;
  --c-success-bg: #EFF5ED;
  --c-warning:    #D0AA82;
  --c-warning-bg: #F8F0E6;
  --c-info:       #94AEC0;
  --c-info-bg:    #EDF3F7;
  --c-danger:     #CC8888;
  --c-danger-bg:  #FAEEED;
  --c-star:       #E8A0B0;

  /* Shadows — soft, pink-tinted */
  --shadow-xs: 0 1px 2px rgba(180,130,135,.04);
  --shadow-sm: 0 1px 4px rgba(180,130,135,.06);
  --shadow-md: 0 2px 10px rgba(180,130,135,.08);
  --shadow-lg: 0 6px 24px rgba(180,130,135,.10);

  /* Radius */
  --r-sm:   8px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  20px;
  --r-2xl: 28px;
  --r-full: 999px;

  /* Spacing scale */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;

  /* Layout */
  --sidebar-w: 240px;
  --bottom-nav-h: 64px;
  --content-max: 1200px;

  /* Transitions */
  --ease: cubic-bezier(.4, 0, .2, 1);
  --dur:  .2s;
}

/* ---------- 2. Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-1);
  background: var(--bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }

/* ---------- 3. Layout: App Shell ---------- */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* Sidebar — desktop only */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border-1);
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  padding: var(--sp-5) var(--sp-4);
  overflow-y: auto;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0 var(--sp-2) var(--sp-6);
  border-bottom: 1px solid var(--border-1);
  margin-bottom: var(--sp-4);
}

.sidebar__brand-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -.02em;
}

.sidebar__brand-text span { color: var(--pink-500); }

.sidebar__nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar__nav-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-3);
  border-radius: var(--r-md);
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--dur) var(--ease);
  position: relative;
}

.sidebar__nav-item:hover {
  background: var(--bg-pink-soft);
  color: var(--text-1);
}

.sidebar__nav-item.active {
  background: var(--pink-50);
  color: var(--pink-600);
  font-weight: 600;
}

.sidebar__nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 20px;
  background: var(--pink-500);
  border-radius: 0 3px 3px 0;
}

.sidebar__nav-item .nav-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar__nav-item .nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  background: var(--pink-100);
  color: var(--pink-600);
  padding: 2px 7px;
  border-radius: var(--r-full);
}

.sidebar__nav-item.disabled {
  opacity: .45;
  cursor: not-allowed;
}

.sidebar__nav-item.disabled .nav-badge {
  background: var(--border-1);
  color: var(--text-3);
}

.sidebar__footer {
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border-1);
  font-size: 11px;
  color: var(--text-3);
  text-align: center;
  line-height: 1.8;
}

/* Main content */
.main {
  flex: 1;
  margin-left: 0;
  padding: var(--sp-5) var(--sp-4);
  padding-bottom: calc(var(--bottom-nav-h) + var(--sp-6));
  max-width: var(--content-max);
  width: 100%;
}

/* Bottom nav — mobile only */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--bottom-nav-h);
  background: var(--bg-surface);
  border-top: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--sp-1) var(--sp-2);
  color: var(--text-3);
  font-size: 10px;
  font-weight: 500;
  transition: color var(--dur) var(--ease);
  min-width: 56px;
}

.bottom-nav__item.active { color: var(--pink-500); }
.bottom-nav__item .nav-icon { width: 22px; height: 22px; }

/* ---------- 4. Responsive Layout ---------- */
@media (min-width: 768px) {
  .sidebar { display: flex; }
  .main {
    margin-left: var(--sidebar-w);
    padding: var(--sp-8) var(--sp-6);
    padding-bottom: var(--sp-8);
  }
  .bottom-nav { display: none; }
}

/* ---------- 5. Page Header ---------- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}

.page-header__left { min-width: 0; }

.page-header__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.page-header__subtitle {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 2px;
}

.page-header__actions {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
}

@media (min-width: 768px) {
  .page-header__title { font-size: 26px; }
}

/* ---------- 6. Cards ---------- */
.card {
  background: var(--bg-surface);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-1);
  position: relative;
}

.card--padding-sm { padding: var(--sp-4); }
.card--padding-lg { padding: var(--sp-6); }

.card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-4);
}

/* Cat ears decoration on top of cards */
.card--cat-ears::before,
.card--cat-ears::after {
  content: '';
  position: absolute;
  top: -8px;
  width: 16px;
  height: 16px;
  background: var(--pink-200);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  border-radius: 2px;
}
.card--cat-ears::before { left: 24px; transform: rotate(-15deg); }
.card--cat-ears::after  { right: 24px; transform: rotate(15deg); }

/* ---------- 7. Stat Cards (Dashboard) ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.stat-card {
  background: var(--bg-surface);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-1);
  position: relative;
  overflow: hidden;
}

.stat-card__icon {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
}

.stat-card__icon--pink   { background: var(--pink-50);  color: var(--pink-500); }
.stat-card__icon--green  { background: var(--c-success-bg); color: var(--c-success); }
.stat-card__icon--sand   { background: var(--c-warning-bg); color: var(--c-warning); }
.stat-card__icon--blue   { background: var(--c-info-bg);    color: var(--c-info); }

.stat-card__value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.2;
  letter-spacing: -.02em;
}

.stat-card__value--placeholder { color: var(--text-3); }

.stat-card__label {
  font-size: 12px;
  color: var(--text-2);
  margin-top: 2px;
}

.stat-card__hint {
  font-size: 10px;
  color: var(--text-3);
  margin-top: var(--sp-1);
  display: flex;
  align-items: center;
  gap: 3px;
}

@media (min-width: 768px) {
  .stat-grid { grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
  .stat-card { padding: var(--sp-5); }
  .stat-card__value { font-size: 32px; }
}

/* ---------- 8. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-full);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.btn--primary {
  background: var(--pink-500);
  color: var(--text-inv);
  box-shadow: 0 2px 8px rgba(212, 128, 143, .25);
}
.btn--primary:hover { background: var(--pink-600); box-shadow: 0 4px 12px rgba(212,128,143,.3); }
.btn--primary:active { transform: scale(.97); }

.btn--secondary {
  background: var(--pink-50);
  color: var(--pink-600);
  border: 1px solid var(--pink-200);
}
.btn--secondary:hover { background: var(--pink-100); }

.btn--ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border-2);
}
.btn--ghost:hover { background: var(--bg-hover); color: var(--text-1); }

.btn--sm { padding: var(--sp-2) var(--sp-4); font-size: 13px; }
.btn--lg { padding: var(--sp-4) var(--sp-8); font-size: 15px; }
.btn--block { width: 100%; }
.btn--icon { padding: var(--sp-3); border-radius: var(--r-md); }

.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 9. Forms ---------- */
.form-group { margin-bottom: var(--sp-4); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: var(--sp-2);
}

.form-label .required { color: var(--c-danger); }

.form-hint {
  font-size: 11px;
  color: var(--text-3);
  margin-top: var(--sp-1);
}

.input, .select, .textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-surface);
  border: 1.5px solid var(--border-2);
  border-radius: var(--r-md);
  font-size: 14px;
  color: var(--text-1);
  transition: all var(--dur) var(--ease);
  outline: none;
}

.input::placeholder, .textarea::placeholder { color: var(--text-3); }

.input:focus, .select:focus, .textarea:focus {
  border-color: var(--pink-400);
  box-shadow: 0 0 0 3px var(--pink-50);
}

.textarea { resize: vertical; min-height: 80px; line-height: 1.6; }

.select {
  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 fill='%238A7777' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.input-group {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--border-2);
  border-radius: var(--r-md);
  background: var(--bg-surface);
  transition: all var(--dur) var(--ease);
  overflow: hidden;
}

.input-group:focus-within {
  border-color: var(--pink-400);
  box-shadow: 0 0 0 3px var(--pink-50);
}

.input-group .input {
  border: none;
  box-shadow: none;
  background: transparent;
}

.input-group__icon {
  padding: 0 var(--sp-3);
  color: var(--text-3);
  display: flex;
  align-items: center;
}

.input-group__icon--right { padding-right: var(--sp-4); }

@media (min-width: 768px) {
  .form-row { grid-template-columns: 1fr 1fr 1fr; }
}

/* ---------- 10. Score Display ---------- */
.score-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-1);
}

.score-display__stars {
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--c-star);
  line-height: 1;
}

.score-display__value {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -.03em;
  line-height: 1;
}

.score-display__value span {
  font-size: 16px;
  color: var(--text-3);
  font-weight: 500;
}

.score-display__label {
  font-size: 12px;
  color: var(--text-2);
}

/* Score breakdown bars */
.score-breakdown { display: flex; flex-direction: column; gap: var(--sp-4); }

.score-breakdown__item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.score-breakdown__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.score-breakdown__name {
  color: var(--text-2);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.score-breakdown__name .weight-tag {
  font-size: 10px;
  background: var(--bg-pink-soft);
  color: var(--pink-600);
  padding: 1px 6px;
  border-radius: var(--r-full);
  font-weight: 600;
}

.score-breakdown__score {
  font-weight: 700;
  color: var(--text-1);
  font-size: 14px;
}

.score-breakdown__score span {
  color: var(--text-3);
  font-weight: 500;
  font-size: 12px;
}

.score-bar {
  height: 8px;
  background: var(--bg-pink-soft);
  border-radius: var(--r-full);
  overflow: hidden;
}

.score-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pink-300), var(--pink-500));
  border-radius: var(--r-full);
  transition: width .6s var(--ease);
}

/* ---------- 11. Badges & Tags ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge--pink   { background: var(--pink-50);  color: var(--pink-600); }
.badge--green  { background: var(--c-success-bg); color: var(--c-success); }
.badge--sand   { background: var(--c-warning-bg); color: var(--c-warning); }
.badge--blue   { background: var(--c-info-bg);    color: var(--c-info); }
.badge--gray   { background: var(--bg-hover);     color: var(--text-2); }
.badge--red    { background: var(--c-danger-bg);  color: var(--c-danger); }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--r-sm);
  font-size: 11px;
  background: var(--bg-pink-soft);
  color: var(--pink-600);
  font-weight: 500;
}

/* ---------- 12. Creator Card ---------- */
.creator-list { display: flex; flex-direction: column; gap: var(--sp-3); }

.creator-card {
  background: var(--bg-surface);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  transition: all var(--dur) var(--ease);
  cursor: pointer;
}

.creator-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--pink-200);
  transform: translateY(-1px);
}

.creator-card__avatar {
  width: 44px; height: 44px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--pink-200), var(--pink-300));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-inv);
  flex-shrink: 0;
}

.creator-card__body { flex: 1; min-width: 0; }

.creator-card__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.creator-card__name .creator-card__link {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 400;
  overflow: hidden;
  text-overflow: ellipsis;
}

.creator-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-2);
  flex-wrap: wrap;
}

.creator-card__meta-item {
  display: flex;
  align-items: center;
  gap: 3px;
}

.creator-card__score {
  text-align: right;
  flex-shrink: 0;
}

.creator-card__score-stars {
  font-size: 13px;
  color: var(--c-star);
  letter-spacing: 1px;
}

.creator-card__score-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.2;
}

.creator-card__score-value span {
  font-size: 11px;
  color: var(--text-3);
  font-weight: 500;
}

/* ---------- 13. Search & Filters ---------- */
.search-bar {
  position: relative;
  margin-bottom: var(--sp-4);
}

.search-bar .input {
  padding-left: 40px;
  border-radius: var(--r-full);
}

.search-bar__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  pointer-events: none;
}

.filter-tabs {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 2px;
}

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

.filter-tab {
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  background: var(--bg-surface);
  border: 1px solid var(--border-1);
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
  display: flex;
  align-items: center;
  gap: 5px;
}

.filter-tab:hover { border-color: var(--pink-200); color: var(--text-1); }

.filter-tab.active {
  background: var(--pink-500);
  color: var(--text-inv);
  border-color: var(--pink-500);
}

.filter-tab .count {
  font-size: 11px;
  padding: 0 5px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,.25);
}

.filter-tab:not(.active) .count {
  background: var(--bg-pink-soft);
  color: var(--pink-600);
}

/* ---------- 14. Quick Actions ---------- */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.quick-action {
  background: var(--bg-surface);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-2);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-1);
  transition: all var(--dur) var(--ease);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.quick-action:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--pink-200);
  transform: translateY(-2px);
}

.quick-action__icon {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quick-action__icon--pink  { background: var(--pink-50);  color: var(--pink-500); }
.quick-action__icon--green { background: var(--c-success-bg); color: var(--c-success); }
.quick-action__icon--sand  { background: var(--c-warning-bg); color: var(--c-warning); }
.quick-action__icon--blue  { background: var(--c-info-bg);    color: var(--c-info); }

.quick-action__label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-1);
}

@media (min-width: 768px) {
  .quick-actions { grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
  .quick-action { padding: var(--sp-5); }
  .quick-action__icon { width: 48px; height: 48px; }
  .quick-action__label { font-size: 13px; }
}

/* ---------- 15. AI Assistant Layout ---------- */
.ai-layout {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

@media (min-width: 1024px) {
  .ai-layout {
    flex-direction: row;
    align-items: flex-start;
  }
  .ai-form-panel { flex: 0 0 380px; position: sticky; top: var(--sp-6); }
  .ai-result-panel { flex: 1; min-width: 0; }
}

.ai-form-panel,
.ai-result-panel {
  background: var(--bg-surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-1);
  overflow: hidden;
}

.ai-form-panel { padding: var(--sp-5); }
.ai-result-panel { padding: var(--sp-5); min-height: 200px; }

.ai-result-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-12) var(--sp-4);
  text-align: center;
  color: var(--text-3);
}

.ai-result-empty__icon {
  width: 64px; height: 64px;
  border-radius: var(--r-full);
  background: var(--bg-pink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-result-empty__text {
  font-size: 14px;
  color: var(--text-2);
}

/* AI result sections */
.ai-section { margin-bottom: var(--sp-6); }
.ai-section:last-child { margin-bottom: 0; }

.ai-section__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.ai-message-box {
  background: var(--bg-pink-soft);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-1);
  white-space: pre-wrap;
  border: 1px solid var(--pink-100);
}

.ai-suggestion-box {
  background: var(--c-info-bg);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-1);
  border: 1px solid rgba(148, 174, 192, .25);
}

.ai-sku-card {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-pink-soft);
  border-radius: var(--r-md);
  border: 1px solid var(--pink-100);
}

.ai-sku-card__info { flex: 1; }
.ai-sku-card__name { font-size: 14px; font-weight: 600; color: var(--text-1); }
.ai-sku-card__id { font-size: 11px; color: var(--text-3); }
.ai-sku-card__commission {
  text-align: right;
  font-size: 13px;
  font-weight: 700;
  color: var(--pink-600);
}

/* ---------- 16. List / Task items ---------- */
.task-list { display: flex; flex-direction: column; gap: var(--sp-2); }

.task-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  transition: background var(--dur) var(--ease);
  cursor: pointer;
}

.task-item:hover { background: var(--bg-pink-soft); }

.task-item__dot {
  width: 8px; height: 8px;
  border-radius: var(--r-full);
  flex-shrink: 0;
}

.task-item__dot--pink  { background: var(--pink-400); }
.task-item__dot--green { background: var(--c-success); }
.task-item__dot--sand  { background: var(--c-warning); }
.task-item__dot--blue  { background: var(--c-info); }

.task-item__body { flex: 1; min-width: 0; }
.task-item__text { font-size: 13px; color: var(--text-1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.task-item__time { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* ---------- 17. Section Spacing ---------- */
.section { margin-bottom: var(--sp-6); }
.section:last-child { margin-bottom: 0; }

.section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-3);
}

.section__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.section__link {
  font-size: 13px;
  color: var(--pink-500);
  font-weight: 500;
}

.section__hint {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 400;
}

/* ---------- Filter Bar ---------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--sp-4);
  flex-wrap: wrap;
}

.filter-select {
  padding: 6px 12px;
  border: 1px solid var(--border-1);
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  color: var(--text-1);
  cursor: pointer;
  outline: none;
  transition: border-color .2s;
}

.filter-select:hover,
.filter-select:focus {
  border-color: var(--pink-300);
}

.filter-date {
  padding: 6px 10px;
  border: 1px solid var(--border-1);
  border-radius: 8px;
  background: #fff;
  font-size: 12px;
  color: var(--text-1);
  cursor: pointer;
  outline: none;
  transition: border-color .2s;
  width: 130px;
}

.filter-date:hover,
.filter-date:focus {
  border-color: var(--pink-300);
}

.filter-sep {
  font-size: 12px;
  color: var(--text-3);
}

.filter-btn {
  padding: 6px 12px;
  border: 1px solid var(--border-1);
  border-radius: 8px;
  background: #fff;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--pink-300);
  color: var(--pink-500);
}

.filter-btn--clear {
  color: var(--text-3);
}

.filter-btn--clear:hover {
  color: var(--c-danger);
  border-color: var(--c-danger);
}

/* ---------- Task Month Divider ---------- */
.task-month-divider {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 2px dashed var(--pink-100);
}

/* ---------- View Tabs ---------- */
.view-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: var(--sp-5);
  flex-wrap: wrap;
}

.view-tab {
  padding: 8px 16px;
  border: 1px solid var(--border-1);
  border-radius: 20px;
  background: #fff;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  transition: all .25s ease;
  white-space: nowrap;
}

.view-tab:hover {
  border-color: var(--pink-300);
  color: var(--pink-500);
}

.view-tab.active {
  background: var(--pink-500);
  border-color: var(--pink-500);
  color: #fff;
}

.view-panel {
  animation: fadeIn .3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 18. Empty State ---------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-12) var(--sp-4);
  text-align: center;
}

.empty-state__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-full);
  background: var(--bg-pink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state__text {
  font-size: 14px;
  color: var(--text-3);
}

/* ---------- 19. Misc Utilities ---------- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: var(--sp-1); }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: 12px; }
.text-md { font-size: 14px; }
.text-lg { font-size: 16px; }
.text-muted { color: var(--text-2); }
.text-faint { color: var(--text-3); }
.text-pink { color: var(--pink-500); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.hidden { display: none !important; }

/* Divider */
.divider {
  height: 1px;
  background: var(--border-1);
  margin: var(--sp-4) 0;
  border: none;
}

/* Loading spinner — cat paw bounce */
.loading-dots {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.loading-dots span {
  width: 8px; height: 8px;
  border-radius: var(--r-full);
  background: var(--pink-400);
  animation: bounce-dot 1.2s infinite ease-in-out;
}

.loading-dots span:nth-child(2) { animation-delay: .15s; }
.loading-dots span:nth-child(3) { animation-delay: .3s; }

@keyframes bounce-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: .5; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* Fade-in animation for results */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in-up { animation: fadeInUp .4s var(--ease) both; }
.fade-in-up-delay-1 { animation-delay: .1s; }
.fade-in-up-delay-2 { animation-delay: .2s; }
.fade-in-up-delay-3 { animation-delay: .3s; }

/* 页面切换淡入（提升切换流畅感） */
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.main { animation: pageFadeIn .28s var(--ease) both; }
@media (prefers-reduced-motion: reduce) {
  .main { animation: none; }
}

/* Scrollbar styling */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: var(--pink-300); }

/* Selection */
::selection { background: var(--pink-100); color: var(--text-1); }

/* Report distribution grid responsive */
.report-dist {
  grid-template-columns: 1fr !important;
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(92, 74, 74, 0.35);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 16px;
}
.modal {
  background: var(--bg-card);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(212, 128, 143, 0.18);
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-1);
}
.modal__title { font-size: 16px; font-weight: 700; color: var(--text-1); margin: 0; }
.modal__close {
  background: none; border: none; font-size: 22px; color: var(--text-3);
  cursor: pointer; padding: 0 4px; line-height: 1; border-radius: 4px;
}
.modal__close:hover { background: var(--pink-50); color: var(--pink-600); }
.modal__body { padding: 16px 20px; overflow-y: auto; }
.modal__footer {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 12px 20px; border-top: 1px solid var(--border-1);
}
@media (min-width: 768px) {
  .report-dist {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* Direct message tabs */
.dm-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.dm-tab {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--pink-100);
  background: var(--bg-2);
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.dm-tab:hover {
  background: var(--bg-pink-soft);
}
.dm-tab--active {
  background: var(--pink-500);
  color: #fff;
  border-color: var(--pink-500);
}
.dm-panels {
  position: relative;
}
.dm-panel {
  display: none;
}
.dm-panel--active {
  display: block;
  animation: fadeInUp 0.3s ease;
}

/* DM Category Card */
.dm-cat-card {
  margin-bottom: 8px;
  padding: 12px;
  background: var(--bg-pink-soft);
  border-radius: 10px;
  border: 1px solid var(--pink-100);
  transition: border-color 0.2s;
}
.dm-cat-card:hover {
  border-color: var(--pink-300);
}
.dm-cat-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.dm-cat-card__info {
  flex: 1;
  cursor: pointer;
}
.dm-cat-card__label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-1);
}
.dm-cat-card__desc {
  display: block;
  font-size: 11px;
  color: var(--text-3);
  margin-top: 2px;
}
.dm-cat-card__actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.dm-cat-card__body {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--pink-100);
}
.dm-cat-card__footer {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-3);
}
.btn-icon {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.btn-icon:hover {
  background: rgba(0,0,0,0.06);
}

/* DM Saved Item */
.dm-saved-item {
  margin-bottom: 8px;
  padding: 10px 12px;
  background: var(--bg-card);
  border-radius: 10px;
  border: 1px solid var(--border-1);
  cursor: pointer;
  transition: border-color 0.2s;
}
.dm-saved-item:hover {
  border-color: var(--pink-300);
}
.dm-saved-item__header {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.dm-saved-item__preview {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.dm-saved-item__body {
  display: none;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-1);
}
.dm-saved-item--expanded .dm-saved-item__body {
  display: block;
}
.dm-saved-item--expanded .dm-saved-item__preview {
  display: none;
}

/* DM Edit Modal */
.dm-edit-field {
  margin-bottom: 12px;
}
.dm-edit-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 4px;
}
.dm-edit-field input,
.dm-edit-field textarea,
.dm-edit-field select {
  width: 100%;
}

/* ===== 邀约页：产品通过率表 ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: center;
  padding: 10px 8px;
  color: var(--text-3);
  font-weight: 600;
  font-size: 12px;
  border-bottom: 1px solid var(--border-2);
  white-space: nowrap;
}
.data-table td {
  text-align: center;
  padding: 10px 8px;
  color: var(--text-1);
  border-bottom: 1px solid var(--border-1);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-pink-soft); }

.sku-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--pink-600);
  background: var(--bg-pink-light);
  padding: 2px 8px;
  border-radius: 6px;
}

/* 内联链接按钮 */
.link-btn {
  margin-top: 6px;
  font-size: 12px;
  color: var(--c-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.link-btn:hover { text-decoration: underline; }

/* ===== 邀约页：按产品分组的折叠卡片 ===== */
.dm-category-item {
  border: 1px solid var(--border-2);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card);
}
.dm-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-pink-soft);
}
.dm-category-header:active { background: var(--bg-hover); }
.dm-chevron {
  font-size: 14px;
  color: var(--text-3);
  transition: transform .2s ease;
  flex-shrink: 0;
}
.dm-category-body {
  padding: 4px 14px 12px;
  background: var(--bg-card);
}