/* ===================== 启动页 ===================== */
#page-splash {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  align-items: center;
  justify-content: center;
}
.splash-logo {
  font-size: 56px;
  margin-bottom: 16px;
  animation: pulse 2s ease infinite;
}
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.splash-title { color: #fff; font-size: 36px; font-weight: 700; letter-spacing: 4px; }
.splash-subtitle { color: rgba(255,255,255,0.7); font-size: 14px; margin-top: 8px; letter-spacing: 1px; }
.splash-slogan {
  color: rgba(255,255,255,0.9);
  font-size: 13px;
  margin-top: 40px;
  letter-spacing: 2px;
}

/* ===================== 角色选择页 ===================== */
#page-role {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 40%, var(--bg) 40%, var(--bg) 100%);
}
.role-hero { padding: 60px 24px 30px; color: #fff; text-align: center; }
.role-hero h1 { font-size: 28px; font-weight: 700; }
.role-hero p { font-size: 14px; opacity: 0.85; margin-top: 8px; }
.role-list { padding: 0 16px; display: flex; flex-direction: column; gap: 14px; }
.role-card {
  background: var(--card);
  border-radius: 16px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.15s;
}
.role-card:active { transform: scale(0.97); }
.role-card .role-icon { font-size: 48px; }
.role-card .role-name { font-size: 20px; font-weight: 700; }
.role-card .role-desc { font-size: 13px; color: var(--text-secondary); text-align: center; line-height: 1.5; }
.role-card .role-tags { display: flex; gap: 8px; margin-top: 4px; }

/* ===================== 登录页 ===================== */
#page-login .login-content { padding: 24px 20px; }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo .logo-icon { font-size: 48px; }
.login-logo .logo-text { font-size: 24px; font-weight: 700; color: var(--primary); margin-top: 8px; }
.login-role-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #EBF4FF;
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 24px;
}
.login-agreement { display: flex; align-items: flex-start; gap: 8px; margin-top: 16px; font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.login-agreement .check-box {
  width: 16px; height: 16px; border: 1.5px solid var(--border); border-radius: 4px; flex-shrink: 0; margin-top: 1px;
  display: flex; align-items: center; justify-content: center; font-size: 11px; color: #fff;
}
.login-agreement .check-box.checked { background: var(--primary); border-color: var(--primary); }
.login-agreement a { color: var(--primary); }
.login-switch { text-align: center; margin-top: 24px; font-size: 13px; color: var(--text-secondary); }
.login-switch span { color: var(--primary); font-weight: 600; }

/* ===================== 认证页 ===================== */
.cert-content { padding: 16px; }
.cert-header { text-align: center; padding: 24px 0; }
.cert-header .cert-icon { font-size: 56px; }
.cert-header h2 { font-size: 20px; font-weight: 700; margin-top: 12px; }
.cert-header p { font-size: 13px; color: var(--text-secondary); margin-top: 8px; }
.cert-form { display: flex; flex-direction: column; gap: 16px; }
.cert-upload {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-tertiary);
}
.cert-upload:active { border-color: var(--primary); color: var(--primary); }
.cert-upload .upload-icon { font-size: 32px; }
.cert-type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cert-type-item {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 12px;
  text-align: center;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.cert-type-item:active, .cert-type-item.selected { border-color: var(--primary); background: #EBF4FF; color: var(--primary); }
.cert-type-item .type-icon { font-size: 28px; }

/* ===================== C端 - 首页 ===================== */
.home-debt-card {
  margin: 12px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.home-debt-card::after {
  content: '';
  position: absolute;
  right: -30px;
  top: -30px;
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.home-debt-card::before {
  content: '';
  position: absolute;
  right: 20px;
  bottom: -40px;
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}
.home-debt-card .debt-label { font-size: 13px; opacity: 0.85; }
.home-debt-card .debt-amount { font-size: 36px; font-weight: 700; margin-top: 4px; }
.home-debt-card .debt-amount small { font-size: 16px; font-weight: 400; }
.home-debt-card .debt-stats { display: flex; gap: 24px; margin-top: 16px; position: relative; z-index: 1; }
.home-debt-card .debt-stat .stat-value { font-size: 18px; font-weight: 600; }
.home-debt-card .debt-stat .stat-label { font-size: 11px; opacity: 0.7; margin-top: 2px; }
.home-progress-bar { height: 6px; background: rgba(255,255,255,0.2); border-radius: 3px; margin-top: 12px; overflow: hidden; position: relative; z-index: 1; }
.home-progress-bar .progress-fill { height: 100%; background: #fff; border-radius: 3px; transition: width 0.5s; }

.home-quick { padding: 0 12px; display: flex; gap: 8px; }
.quick-item {
  flex: 1;
  background: var(--card);
  border-radius: 12px;
  padding: 14px 8px;
  text-align: center;
  box-shadow: var(--shadow);
}
.quick-item .quick-icon { font-size: 28px; }
.quick-item .quick-text { font-size: 12px; color: var(--text-secondary); margin-top: 6px; }

.section-title { padding: 16px 12px 8px; display: flex; align-items: center; justify-content: space-between; }
.section-title h3 { font-size: 16px; font-weight: 600; }
.section-title .more { font-size: 13px; color: var(--text-secondary); }

/* 筛选栏 */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 8px 12px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.filter-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
}
.filter-item.active { color: var(--primary); font-weight: 600; }
.filter-item .arrow { font-size: 9px; }

/* 任务卡片 */
.task-list { padding: 8px 12px 20px; display: flex; flex-direction: column; gap: 10px; }
.task-card {
  background: var(--card);
  border-radius: 12px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.task-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.task-type { display: flex; align-items: center; gap: 6px; }
.task-type .type-icon { font-size: 20px; }
.task-type .type-name { font-size: 15px; font-weight: 600; }
.task-title { font-size: 13px; color: var(--text-secondary); margin-top: 4px; line-height: 1.4; }
.task-reward { text-align: right; }
.task-reward .reward-amount { font-size: 22px; font-weight: 700; color: var(--danger); }
.task-reward .reward-amount small { font-size: 12px; font-weight: 400; }
.task-reward .reward-label { font-size: 10px; color: var(--text-tertiary); }
.task-card-mid { display: flex; gap: 16px; margin-top: 10px; font-size: 12px; color: var(--text-secondary); }
.task-card-mid .info-item { display: flex; align-items: center; gap: 3px; }
.task-card-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border); }
.task-distance { font-size: 12px; color: var(--text-secondary); display: flex; align-items: center; gap: 3px; }

/* ===================== 任务详情 ===================== */
.task-detail-hero { padding: 20px 16px; background: var(--card); }
.task-detail-hero .detail-type { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.task-detail-hero .detail-reward { font-size: 32px; font-weight: 700; color: var(--danger); }
.task-detail-hero .detail-title { font-size: 15px; color: var(--text-secondary); margin-top: 4px; }
.detail-info { margin: 8px 12px; }
.detail-info-row { display: flex; padding: 12px 0; border-bottom: 1px solid var(--border); }
.detail-info-row .info-label { width: 90px; font-size: 14px; color: var(--text-secondary); flex-shrink: 0; }
.detail-info-row .info-value { flex: 1; font-size: 14px; }
.detail-desc { margin: 8px 12px; }
.detail-desc h4 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.detail-desc p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.detail-bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 72px;
  background: var(--card);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  padding-bottom: var(--safe-bottom);
}

/* ===================== 进行中任务 ===================== */
.active-task-card {
  margin: 12px;
  background: var(--card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.active-task-header {
  background: linear-gradient(135deg, var(--accent) 0%, #2F855A 100%);
  color: #fff;
  padding: 16px;
}
.active-task-header .countdown-label { font-size: 12px; opacity: 0.85; }
.active-task-header .countdown-time { font-size: 28px; font-weight: 700; font-family: 'SF Mono', monospace; margin-top: 4px; }
.active-task-body { padding: 16px; }
.active-task-body .task-name { font-size: 16px; font-weight: 600; }
.active-task-body .task-meta { display: flex; gap: 16px; margin-top: 8px; font-size: 13px; color: var(--text-secondary); }
.active-task-actions { display: flex; gap: 10px; padding: 0 16px 16px; }

/* ===================== 我的页面 ===================== */
.profile-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 20px 16px 24px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 14px;
}
.profile-avatar {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  border: 2px solid rgba(255,255,255,0.3);
}
.profile-info .profile-name { font-size: 18px; font-weight: 600; }
.profile-info .profile-tag { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; opacity: 0.85; margin-top: 4px; }
.profile-info .profile-phone { font-size: 13px; opacity: 0.7; margin-top: 2px; }

.profile-stats {
  margin: -12px 12px 0;
  background: var(--card);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 1;
}
.profile-stat { flex: 1; text-align: center; }
.profile-stat .stat-value { font-size: 22px; font-weight: 700; color: var(--primary); }
.profile-stat .stat-label { font-size: 11px; color: var(--text-secondary); margin-top: 4px; }

.profile-menu { margin: 12px; }
.menu-group { background: var(--card); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.menu-item {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}
.menu-item:last-child { border-bottom: none; }
.menu-item:active { background: var(--bg); }
.menu-item .menu-icon { font-size: 20px; width: 24px; text-align: center; }
.menu-item .menu-label { flex: 1; font-size: 15px; }
.menu-item .menu-value { font-size: 13px; color: var(--text-tertiary); }
.menu-item .menu-arrow { font-size: 14px; color: var(--text-tertiary); }

/* ===================== B端 - 发布任务 ===================== */
.publish-form { padding: 12px 16px 100px; display: flex; flex-direction: column; gap: 16px; }
.form-section { background: var(--card); border-radius: 12px; padding: 16px; box-shadow: var(--shadow); }
.form-section h4 { font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.type-selector { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.type-option {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px 4px;
  text-align: center;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.type-option.selected { border-color: var(--primary); background: #EBF4FF; color: var(--primary); }
.type-option .opt-icon { font-size: 22px; }
.amount-input {
  display: flex;
  align-items: center;
  background: var(--bg);
  border-radius: 8px;
  height: 48px;
  padding: 0 14px;
}
.amount-input .currency { font-size: 18px; font-weight: 600; color: var(--text-secondary); margin-right: 6px; }
.amount-input input { flex: 1; font-size: 18px; font-weight: 600; }
.duration-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 8px; }
.duration-opt {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 10px 0;
  text-align: center;
  font-size: 13px;
}
.duration-opt.selected { border-color: var(--primary); background: #EBF4FF; color: var(--primary); font-weight: 600; }

.publish-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  padding-bottom: calc(12px + var(--safe-bottom));
}

/* ===================== B端 - 管理端 ===================== */
.b-dashboard { padding: 12px; }
.stat-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stat-card {
  background: var(--card);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.stat-card .stat-icon { font-size: 24px; }
.stat-card .stat-num { font-size: 24px; font-weight: 700; margin-top: 8px; }
.stat-card .stat-name { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.b-tab-bar { display: flex; background: var(--card); border-bottom: 1px solid var(--border); }
.b-tab { flex: 1; text-align: center; padding: 12px 0; font-size: 14px; color: var(--text-secondary); position: relative; }
.b-tab.active { color: var(--primary); font-weight: 600; }
.b-tab.active::after { content: ''; position: absolute; bottom: 0; left: 30%; right: 30%; height: 2px; background: var(--primary); border-radius: 1px; }

.manage-task-card {
  margin: 8px 12px;
  background: var(--card);
  border-radius: 12px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.manage-task-card .mt-top { display: flex; align-items: flex-start; justify-content: space-between; }
.manage-task-card .mt-title { font-size: 15px; font-weight: 600; }
.manage-task-card .mt-meta { font-size: 12px; color: var(--text-secondary); margin-top: 6px; display: flex; gap: 12px; }
.manage-task-card .mt-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }

/* 审核任务列表 */
.review-item { display: flex; align-items: center; gap: 10px; padding: 14px; border-bottom: 1px solid var(--border); }
.review-item .review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--bg); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.review-item .review-info { flex: 1; }
.review-item .review-name { font-size: 14px; font-weight: 500; }
.review-item .review-detail { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

/* ===================== 还款记录 ===================== */
.record-item {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.record-item .record-icon { width: 36px; height: 36px; border-radius: 50%; background: #F0FFF4; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-right: 12px; }
.record-item .record-info { flex: 1; }
.record-item .record-title { font-size: 14px; font-weight: 500; }
.record-item .record-date { font-size: 12px; color: var(--text-tertiary); margin-top: 2px; }
.record-item .record-amount { font-size: 16px; font-weight: 700; color: var(--accent); }

/* ===================== 消息中心 ===================== */
.msg-item { display: flex; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.msg-item .msg-icon { width: 40px; height: 40px; border-radius: 10px; background: #EBF4FF; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.msg-item .msg-content { flex: 1; }
.msg-item .msg-title { font-size: 14px; font-weight: 500; display: flex; justify-content: space-between; }
.msg-item .msg-title .msg-time { font-size: 11px; color: var(--text-tertiary); font-weight: 400; }
.msg-item .msg-desc { font-size: 13px; color: var(--text-secondary); margin-top: 4px; line-height: 1.4; }
.msg-item.unread .msg-title::before { content: ''; display: inline-block; width: 8px; height: 8px; background: var(--danger); border-radius: 50%; margin-right: 6px; vertical-align: middle; }

/* ===================== 审核状态徽章 ===================== */
.status-badge { display: inline-flex; align-items: center; gap: 3px; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 500; }
.status-pending { background: #FFFAF0; color: var(--warn); }
.status-approved { background: #F0FFF4; color: var(--accent); }
.status-rejected { background: #FFF5F5; color: var(--danger); }
.status-progress { background: #EBF4FF; color: var(--primary); }
.status-completed { background: #F0FFF4; color: var(--accent); }