* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #F5F5F5; font-size: 14px; color: #333; max-width: 100vw; overflow-x: hidden; }
.page { display: none; min-height: 100vh; padding-bottom: 60px; }
.page.active { display: block; }

/* Green Header */
.green-header { background: #52C41A; color: white; padding: 24px 16px 20px; }
.green-header.compact { padding: 12px 16px; }
.header-top { display: flex; justify-content: space-between; align-items: center; }
.user-info { display: flex; align-items: center; gap: 10px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.25); display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 600; }
.user-name { font-size: 16px; font-weight: 600; }
.user-role { font-size: 12px; opacity: 0.8; }
.header-stats { display: flex; gap: 16px; }
.stat-item { text-align: center; }
.stat-num { font-size: 22px; font-weight: 700; display: block; }
.stat-label { font-size: 11px; opacity: 0.8; }
.warning-bar { background: #FF4D4F; margin: 8px -16px -20px; padding: 8px 16px; font-size: 13px; cursor: pointer; }
.header-row { display: flex; align-items: center; gap: 8px; }
.nav-back { font-size: 18px; cursor: pointer; padding: 4px 8px; }
.page-title { font-size: 16px; font-weight: 600; flex: 1; }
.search-input { width: 100%; margin-top: 8px; padding: 8px 12px; border: none; border-radius: 8px; font-size: 14px; outline: none; background: rgba(255,255,255,0.2); color: white; }
.search-input::placeholder { color: rgba(255,255,255,0.6); }

/* Login */
.login-page { background: #52C41A; min-height: 100vh; padding: 60px 24px; }
.login-header { text-align: center; margin-bottom: 32px; }
.logo { font-size: 64px; margin-bottom: 12px; }
.login-header h1 { font-size: 24px; color: white; font-weight: 700; }
.login-header p { font-size: 14px; color: rgba(255,255,255,0.7); }
.login-card { background: white; border-radius: 16px; padding: 24px; }
.tab-bar { display: flex; margin-bottom: 20px; border-bottom: 1px solid #f0f0f0; }
.tab { flex: 1; text-align: center; padding: 10px; font-size: 15px; color: #999; cursor: pointer; }
.tab.active { color: #52C41A; border-bottom: 2px solid #52C41A; font-weight: 600; }
.error-msg { color: #FF4D4F; font-size: 13px; text-align: center; margin-top: 8px; display: none; }

/* Card */
.card { background: white; border-radius: 12px; margin: 8px 12px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.section-title { font-size: 14px; font-weight: 600; margin-bottom: 8px; display: block; }

/* Quick actions */
.quick-actions { display: flex; gap: 8px; padding: 12px; margin-top: -12px; }
.action-card { flex: 1; text-align: center; background: white; border-radius: 12px; padding: 12px 4px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); cursor: pointer; }
.action-icon { font-size: 22px; display: block; margin-bottom: 4px; }
.action-card span { font-size: 11px; color: #666; }

/* Tags */
.tag-row { display: flex; gap: 8px; }
.tag-item { flex: 1; text-align: center; padding: 12px; border-radius: 8px; }
.tag-item.hot { background: #FFF2F0; }
.tag-item.warm { background: #FFFBE6; }
.tag-item.cold { background: #FAFAFA; }
.tag-num { font-size: 24px; font-weight: 700; display: block; color: #333; }

/* Filter tabs */
.filter-tabs { display: flex; margin-top: 8px; gap: 0; }
.filter-tab { flex: 1; text-align: center; padding: 8px; font-size: 12px; color: rgba(255,255,255,0.7); border-bottom: 2px solid transparent; cursor: pointer; }
.filter-tab.active { color: white; border-bottom-color: white; font-weight: 600; }
.pool-link { text-align: right; padding: 8px 16px; font-size: 13px; color: #52C41A; cursor: pointer; }

/* Customer list */
.customer-list { padding: 0 12px; }
.customer-card { margin-bottom: 8px; cursor: pointer; }
.customer-card .header { display: flex; align-items: center; gap: 8px; }
.customer-card .header .name { font-size: 15px; font-weight: 500; flex: 1; }
.customer-card .header .phone { font-size: 13px; color: #666; }
.customer-card .meta { display: flex; gap: 12px; margin-top: 4px; font-size: 12px; color: #999; }
.progress-bar { height: 3px; background: #f0f0f0; border-radius: 2px; margin-top: 8px; overflow: hidden; }
.progress-fill { height: 100%; transition: width 0.3s; }
.progress-fill.normal { background: #52C41A; }
.progress-fill.warn { background: #FAAD14; }
.progress-fill.danger { background: #FF4D4F; }

/* Tag badges */
.tag-badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; }
.tag-badge.hot { background: #FF4D4F; color: white; }
.tag-badge.warm { background: #FAAD14; color: white; }
.tag-badge.cold { background: #D9D9D9; color: #999; }

/* Tag selector */
.tag-selector { display: flex; gap: 8px; margin: 8px 0; }
.tag-option { flex: 1; text-align: center; padding: 10px; border-radius: 8px; border: 1px solid #e8e8e8; cursor: pointer; font-size: 13px; }
.tag-option.hot.active { background: #FFF2F0; border-color: #FF4D4F; color: #FF4D4F; }
.tag-option.warm.active { background: #FFFBE6; border-color: #FAAD14; color: #FAAD14; }
.tag-option.cold.active { background: #FAFAFA; border-color: #999; color: #999; }

/* Info rows */
.info-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #f5f5f5; }
.info-row:last-child { border-bottom: none; }
.info-action { color: #52C41A; cursor: pointer; font-size: 13px; }

/* Form */
.form-input { width: 100%; padding: 12px; border: 1px solid #e8e8e8; border-radius: 8px; margin: 6px 0; font-size: 14px; outline: none; }

/* Buttons */
.btn-primary { background: #52C41A; color: white; border: none; border-radius: 8px; padding: 12px; font-size: 15px; font-weight: 500; cursor: pointer; }
.btn-primary:active { opacity: 0.8; }
.btn-full { width: 100%; margin-top: 12px; }
.btn-danger { background: #FF4D4F; color: white; border: none; border-radius: 8px; padding: 12px; font-size: 15px; width: 100%; margin-top: 12px; cursor: pointer; }

/* Bottom tabs */
.bottom-tabs { position: fixed; bottom: 0; left: 0; right: 0; background: white; display: flex; border-top: 1px solid #e8e8e8; z-index: 100; }
.tab-item { flex: 1; text-align: center; padding: 6px 0; font-size: 10px; cursor: pointer; color: #999; }
.tab-item.active { color: #52C41A; }
.tab-item span { display: block; }

/* Menu grid */
.menu-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.menu-item { text-align: center; padding: 12px 4px; border-radius: 8px; background: #f8f8f8; cursor: pointer; font-size: 11px; color: #666; }
.menu-item:active { background: #f0f0f0; }

/* Rank */
.rank-item { display: flex; align-items: center; padding: 8px 0; border-bottom: 1px solid #f5f5f5; }
.rank-num { width: 24px; height: 24px; text-align: center; line-height: 24px; border-radius: 50%; background: #f5f5f5; font-size: 12px; margin-right: 8px; }
.rank-num.top { background: #52C41A; color: white; }
.rank-name { flex: 1; font-size: 14px; }
.rank-data { font-size: 12px; color: #999; }

/* KPI grid */
.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
.kpi-card { background: white; border-radius: 12px; padding: 16px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.kpi-num { font-size: 28px; font-weight: 700; color: #52C41A; display: block; }
.kpi-label { font-size: 12px; color: #666; display: block; margin: 4px 0; }

/* Empty state */
.empty-state { text-align: center; padding: 40px 0; color: #999; font-size: 14px; }

/* Silence bar */
.silence-bar { padding: 8px 12px; border-radius: 8px; margin-bottom: 8px; font-size: 13px; }
.silence-bar.normal { background: #f6ffed; color: #52C41A; }
.silence-bar.warn { background: #fffbe6; color: #FAAD14; }
.silence-bar.danger { background: #fff2f0; color: #FF4D4F; }