/*
 * 方策检测系统统一界面层
 * 目标：统一导航、页面结构、卡片、表单、表格、状态和手机端交互。
 * 本文件在旧样式之后加载，保留业务模板并集中收口视觉规则。
 */

:root,
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f4f6;
  --bg-card: #ffffff;
  --surface-muted: #f7f7f8;
  --surface-strong: #eceef1;
  --border: #dfe2e7;
  --border-light: #eceef1;
  --primary: #2563d9;
  --primary-hover: #1e4fb1;
  --primary-soft: #eaf0fc;
  --primary-faint: #f4f7fd;
  --primary-row: #f7f9fe;
  --primary-shadow: 0 12px 30px rgba(37, 99, 217, 0.14);
  --accent: #6a5acd;
  --accent-cyan: #176b87;
  --text: #17212b;
  --text-dim: #617080;
  --text-soft: #8491a0;
  --green: #16805d;
  --red: #c33d56;
  --yellow: #9b6b00;
  --orange: #b85f13;
  --on-primary: #ffffff;
  --on-success: #ffffff;
  --field-bg: #ffffff;
  --nav-bg: #171a1f;
  --nav-text: #f5f5f6;
  --nav-muted: #a7abb3;
  --nav-active: #15171b;
  --nav-active-bg: #f4f5f6;
  --nav-shadow: 8px 0 28px rgba(12, 14, 18, 0.16);
  --brand-glow: none;
  --popover-shadow: 0 18px 45px rgba(24, 39, 55, 0.16);
  --backdrop: rgba(15, 23, 42, 0.46);
  --danger-panel-bg: #ffffff;
  --danger-title: #9f1239;
  --danger-text: #a43b50;
  --radius-xs: 6px;
  --radius-sm: 9px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-md: 0 10px 28px rgba(16, 24, 40, 0.08);
  --sidebar-width: 284px;
  --content-max: 1540px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #10161d;
  --bg-card: #172029;
  --surface-muted: #1c2732;
  --surface-strong: #22313c;
  --border: #31414e;
  --border-light: #263641;
  --primary: #62b6d0;
  --primary-hover: #80c8dc;
  --primary-soft: rgba(98, 182, 208, 0.13);
  --primary-faint: rgba(98, 182, 208, 0.08);
  --primary-row: rgba(98, 182, 208, 0.06);
  --primary-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
  --accent: #a89cf4;
  --accent-cyan: #62b6d0;
  --text: #ecf2f6;
  --text-dim: #a7b5c0;
  --text-soft: #7f909d;
  --green: #5fc89b;
  --red: #ef7085;
  --yellow: #e6bd55;
  --orange: #e99a55;
  --on-primary: #10212a;
  --on-success: #10251e;
  --field-bg: #111922;
  --nav-bg: #0c0e12;
  --nav-text: #f5f5f6;
  --nav-muted: #989da6;
  --nav-active: #111318;
  --nav-active-bg: #f0f1f3;
  --nav-shadow: 8px 0 28px rgba(0, 0, 0, 0.28);
  --popover-shadow: 0 18px 45px rgba(0, 0, 0, 0.34);
  --backdrop: rgba(2, 8, 15, 0.72);
  --danger-panel-bg: #1d252f;
  --danger-title: #ffd5dc;
  --danger-text: #f5a5b3;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.2);
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  background: var(--bg) !important;
  color: var(--text) !important;
  font-size: 14px;
  line-height: 1.55;
}

body.app-shell {
  min-width: 0;
  padding: 0 0 0 var(--sidebar-width) !important;
  overflow-x: hidden;
}

a {
  color: var(--primary);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--primary-hover);
}

/* 公共框架 */
.app-main {
  min-width: 0;
  min-height: 100vh;
  width: 100%;
}

.app-main > .container,
.container {
  width: 100% !important;
  max-width: var(--content-max) !important;
  margin: 0 auto !important;
  padding: 30px clamp(20px, 3vw, 44px) 48px !important;
}

.fc-form-page .app-main > .container {
  max-width: 1280px !important;
}

.fc-detail-page .app-main > .container {
  max-width: 1420px !important;
}

.mobile-topbar,
.nav-overlay {
  display: none;
}

/* 电脑端左侧导航 */
.nav-header {
  position: fixed !important;
  inset: 0 auto 0 0 !important;
  z-index: 300 !important;
  width: var(--sidebar-width) !important;
  height: 100vh !important;
  padding: 20px 14px 16px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: flex-start !important;
  gap: 10px;
  overflow: hidden;
  background: var(--nav-bg) !important;
  border: 0 !important;
  border-right: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: var(--nav-shadow) !important;
}

.nav-brand {
  display: flex !important;
  align-items: center;
  gap: 11px;
  min-height: 50px;
  padding: 4px 8px 13px;
  color: #ffffff !important;
  text-decoration: none !important;
  letter-spacing: 0 !important;
  text-shadow: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-brand-mark,
.mobile-brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 10px;
  background: #ffffff;
  color: #171a1f;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.nav-brand b {
  display: block;
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.nav-brand small {
  display: block;
  margin-top: 4px;
  color: var(--nav-muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.8px;
}

.nav-actions {
  width: 100% !important;
  min-height: 0;
  display: flex !important;
  flex: 1 1 auto;
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 2px !important;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.24) transparent;
}

.nav-dropdown {
  width: 100% !important;
  display: block !important;
}

.nav-home-link,
.nav-header > .nav-actions > .btn,
.nav-header .theme-toggle,
.nav-user {
  width: 100% !important;
  min-height: 42px;
  padding: 9px 11px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px;
  border: 1px solid transparent !important;
  border-radius: var(--radius-sm) !important;
  background: transparent !important;
  color: var(--nav-text) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  box-shadow: none !important;
}

.nav-home-link {
  margin: 0 0 7px;
  background: rgba(255, 255, 255, 0.08) !important;
}

.nav-home-link small {
  color: var(--nav-muted);
  font-size: 10px;
  font-weight: 500;
}

.nav-home-link:hover,
.nav-home-link.is-active,
.nav-header > .nav-actions > .btn:hover,
.nav-user:hover {
  background: var(--nav-active-bg) !important;
  color: var(--nav-active) !important;
}

.nav-home-link.is-active small,
.nav-home-link:hover small {
  color: #626872;
}

.nav-dropbtn {
  width: 100% !important;
  min-height: 40px;
  margin: 0;
  padding: 8px 11px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 7px;
  border: 1px solid transparent !important;
  border-radius: var(--radius-sm) !important;
  background: transparent !important;
  color: var(--nav-text) !important;
  font: inherit;
  font-size: 13px !important;
  font-weight: 650 !important;
  line-height: 1.25;
  letter-spacing: 0;
  text-align: left;
  cursor: pointer;
  appearance: none;
}

.nav-dropbtn:hover,
.nav-dropdown.open > .nav-dropbtn,
.nav-dropdown.has-active > .nav-dropbtn {
  border-color: rgba(255, 255, 255, 0.08) !important;
  background: var(--nav-active-bg) !important;
  color: var(--nav-active) !important;
}

.nav-chevron {
  margin-left: auto;
  color: var(--nav-muted);
  font-size: 15px;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 180ms ease;
}

.nav-dropbtn > .badge + .nav-chevron,
.nav-dropbtn > #fc-alert-badge-wrap + .nav-chevron {
  margin-left: 2px;
}

.nav-dropdown.open > .nav-dropbtn .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-content {
  position: static !important;
  width: 100% !important;
  min-width: 0 !important;
  max-height: 0 !important;
  padding: 0 0 0 10px !important;
  overflow: hidden !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transform: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transition:
    max-height 220ms ease,
    padding 220ms ease,
    opacity 160ms ease,
    visibility 0s linear 220ms !important;
}

.nav-dropdown.open > .nav-dropdown-content {
  max-height: 440px !important;
  padding: 3px 0 5px 10px !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  transition:
    max-height 220ms ease,
    padding 220ms ease,
    opacity 160ms ease,
    visibility 0s linear 0s !important;
}

.nav-dropdown-content a {
  min-height: 32px;
  margin: 1px 0;
  padding: 6px 11px !important;
  display: flex !important;
  align-items: center;
  gap: 7px;
  border-radius: 8px;
  color: var(--nav-text) !important;
  font-size: 12px !important;
  font-weight: 550;
  text-decoration: none !important;
}

.nav-dropdown-content a:hover,
.nav-dropdown-content a.is-active {
  background: var(--nav-active-bg) !important;
  color: var(--nav-active) !important;
}

.nav-dropdown-content a::before {
  content: "";
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #5e646d;
}

.nav-dropdown-content a:hover::before,
.nav-dropdown-content a.is-active::before {
  background: var(--primary);
}

.nav-header .theme-toggle {
  margin-top: 12px !important;
  flex: 0 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 0 !important;
}

.nav-user {
  flex: 0 0 auto;
  justify-content: flex-start !important;
  overflow: hidden;
  white-space: nowrap;
}

.nav-user-role {
  margin-left: auto;
  color: var(--nav-muted);
  font-size: 10px;
}

.nav-header .badge {
  margin-left: auto !important;
  background: #ffffff !important;
  color: #9f1239 !important;
}

/* 直接操作区：主界面只回答“现在去哪里做什么” */
.fc-start-page {
  display: grid;
  gap: 18px;
}

.fc-welcome {
  min-height: 168px;
  padding: clamp(24px, 4vw, 48px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #171a1f;
  color: #ffffff;
}

.fc-welcome-copy {
  max-width: 720px;
}

.fc-kicker {
  margin-bottom: 10px;
  color: #aeb3bc;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 1.2px;
}

.fc-welcome h1 {
  margin: 0;
  color: #ffffff !important;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.8px;
}

.fc-welcome p {
  margin: 12px 0 0;
  color: #c6cad0;
  font-size: 14px;
}

.fc-welcome-status {
  min-width: 210px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
}

.fc-welcome-status strong,
.fc-welcome-status span {
  display: block;
}

.fc-welcome-status strong {
  font-size: 18px;
}

.fc-welcome-status span {
  margin-top: 5px;
  color: #aeb3bc;
  font-size: 11px;
}

.fc-start-section {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.fc-start-heading {
  margin-bottom: 16px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
}

.fc-start-heading h2 {
  margin: 0;
  color: var(--text);
  font-size: 18px;
}

.fc-start-heading p {
  margin: 4px 0 0;
  color: var(--text-dim);
  font-size: 12px;
}

.fc-module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.fc-module-card {
  min-height: 150px;
  padding: 19px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  color: var(--text) !important;
  text-decoration: none !important;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.fc-module-card:hover {
  border-color: var(--primary);
  box-shadow: var(--primary-shadow);
  transform: translateY(-2px);
}

.fc-module-card b {
  font-size: 17px;
}

.fc-module-card p {
  margin: 7px 0 20px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.65;
}

.fc-module-card span {
  margin-top: auto;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
}

.fc-module-card.is-urgent {
  border-color: rgba(195, 61, 86, 0.24);
  background: rgba(195, 61, 86, 0.055);
}

/* 历史过程保留但不占据操作界面 */
.fc-history-panel {
  border-style: dashed !important;
  background: var(--surface-muted) !important;
  box-shadow: none !important;
}

.fc-history-panel > .card-header {
  min-height: 48px !important;
  background: transparent !important;
  color: var(--text-dim) !important;
}

.fc-history-toggle {
  min-height: 32px !important;
  margin-left: auto;
  padding: 6px 10px !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
  background: var(--bg-card) !important;
  color: var(--text-dim) !important;
  font-size: 11px !important;
  font-weight: 650 !important;
  box-shadow: none !important;
}

.fc-history-panel:not(.is-open) > .card-body {
  display: none !important;
}

.fc-history-panel.is-open > .card-header {
  color: var(--text) !important;
}

/* 页面标题和操作区 */
.toolbar,
.fc-page-header,
.contract-toolbar {
  min-height: 54px;
  margin: 0 0 20px !important;
  padding: 0 !important;
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 14px !important;
  flex-wrap: wrap !important;
}

.toolbar h1,
.toolbar h2,
.toolbar h3,
.fc-page-header h1,
.fc-page-header h2,
.fc-page-header h3 {
  margin: 0 !important;
  color: var(--text) !important;
  font-size: clamp(22px, 2vw, 28px) !important;
  line-height: 1.25 !important;
  font-weight: 750 !important;
  letter-spacing: -0.3px;
}

.toolbar > div,
.toolbar .btn-group,
.contract-actions {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

/* 卡片 */
.card {
  min-width: 0;
  margin: 0 0 18px !important;
  padding: 0 !important;
  overflow: hidden;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  background: var(--bg-card) !important;
  box-shadow: var(--shadow-sm) !important;
}

.card:has(.customer-dropdown),
.card:has(.std-suggestions),
.card:has(.contract-drawer),
.card:has([class*="autocomplete"]),
.card:has([class*="suggestions"]) {
  overflow: visible !important;
}

.card:not(:has(> .card-body)):not(:has(> .card-header)):not(details) {
  padding: 20px 22px !important;
}

.card > .card-header,
details.card > summary.card-header {
  min-height: 56px;
  margin: 0 !important;
  padding: 16px 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--border-light) !important;
  background: var(--surface-muted) !important;
  color: var(--text) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  line-height: 1.35;
}

.card > .card-body {
  min-width: 0;
  padding: 20px !important;
}

.card-title {
  color: var(--text) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
}

details.card > summary {
  cursor: pointer;
  list-style-position: inside;
}

details.card[open] > summary {
  color: var(--primary) !important;
}

/* 按钮 */
.btn,
button.btn,
a.btn {
  min-height: 40px;
  padding: 9px 15px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--bg-card) !important;
  color: var(--text) !important;
  font-size: 13px !important;
  font-weight: 650 !important;
  line-height: 1.2 !important;
  text-decoration: none !important;
  box-shadow: var(--shadow-sm) !important;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease, transform 0.15s ease !important;
}

.btn:hover,
button.btn:hover,
a.btn:hover {
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  transform: translateY(-1px);
}

.btn-sm,
button.btn-sm,
a.btn-sm {
  min-height: 34px;
  padding: 7px 11px !important;
  font-size: 12px !important;
}

.btn-primary,
button.btn-primary,
a.btn-primary,
.btn-login,
.btn-reg {
  border-color: var(--primary) !important;
  background: var(--primary) !important;
  color: var(--on-primary) !important;
}

.btn-primary:hover,
button.btn-primary:hover,
a.btn-primary:hover,
.btn-login:hover,
.btn-reg:hover {
  border-color: var(--primary-hover) !important;
  background: var(--primary-hover) !important;
  color: #ffffff !important;
}

.btn-success,
button.btn-success,
a.btn-success {
  border-color: var(--green) !important;
  background: var(--green) !important;
  color: var(--on-success) !important;
}

.btn-danger,
button.btn-danger,
a.btn-danger {
  border-color: var(--red) !important;
  background: var(--red) !important;
  color: #ffffff !important;
}

.btn-danger:hover,
button.btn-danger:hover,
a.btn-danger:hover {
  border-color: #a92f46 !important;
  background: #a92f46 !important;
  color: #ffffff !important;
}

.btn-outline {
  background: var(--bg-card) !important;
}

/* 导航按钮必须始终使用侧栏配色，避免浅色主题的普通按钮规则覆盖 */
.nav-header .nav-dropbtn,
.nav-header .theme-toggle,
.nav-header > .nav-actions > .btn,
.nav-header .nav-user {
  border-color: transparent !important;
  background: transparent !important;
  color: var(--nav-text) !important;
  box-shadow: none !important;
}

.nav-header .nav-dropbtn:hover,
.nav-header .nav-dropdown.open > .nav-dropbtn,
.nav-header .nav-dropdown.has-active > .nav-dropbtn,
.nav-header .theme-toggle:hover,
.nav-header > .nav-actions > .btn:hover,
.nav-header .nav-user:hover {
  border-color: rgba(255, 255, 255, 0.08) !important;
  background: var(--nav-active-bg) !important;
  color: var(--nav-active) !important;
}

.btn-block {
  width: 100%;
}

.btn-group,
.form-actions,
.btn-row,
.review-actions,
.finance-review-actions,
.order-confirm-actions,
.batch-preview-actions,
.batch-flow-navigation-actions {
  display: flex !important;
  align-items: center !important;
  gap: 9px !important;
  flex-wrap: wrap !important;
}

button:disabled,
.btn:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed !important;
  opacity: 0.55 !important;
  transform: none !important;
}

/* 表单 */
.form-group {
  min-width: 0;
  margin-bottom: 18px !important;
}

.form-group label,
form label {
  margin-bottom: 7px !important;
  color: var(--text-dim) !important;
  font-size: 13px !important;
  font-weight: 650 !important;
  line-height: 1.4;
}

.form-control,
input.form-control,
select.form-control,
textarea.form-control,
.search-box {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--field-bg) !important;
  color: var(--text) !important;
  font-size: 14px !important;
  line-height: 1.45;
  box-shadow: none !important;
}

textarea.form-control {
  min-height: 96px;
  resize: vertical;
}

.form-control:hover,
.search-box:hover {
  border-color: #afbdc7 !important;
}

.form-control:focus,
.search-box:focus {
  outline: none !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px var(--primary-soft) !important;
}

.form-control:disabled,
.form-control[readonly],
input:disabled,
select:disabled,
textarea:disabled {
  background: var(--surface-strong) !important;
  color: var(--text-dim) !important;
  opacity: 1 !important;
}

select option,
select optgroup {
  background: #ffffff !important;
  color: #111827 !important;
}

select option:disabled {
  color: #667085 !important;
}

.form-row,
.grid-2 {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 16px 18px !important;
}

.form-row.compact-row {
  gap: 10px 12px !important;
}

.search-bar {
  margin: 0 0 18px !important;
  padding: 14px !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  background: var(--bg-card) !important;
}

.search-bar .form-control,
.search-bar .search-box {
  max-width: none !important;
  flex: 1 1 260px;
}

.customer-dropdown,
.std-suggestions,
[class*="autocomplete-menu"] {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--bg-card) !important;
  color: var(--text) !important;
  box-shadow: var(--popover-shadow) !important;
}

.customer-dropdown > *,
.std-suggestions > * {
  color: var(--text) !important;
}

.customer-dropdown > *:hover,
.std-suggestions > *:hover {
  background: var(--primary-soft) !important;
}

.drawer-panel {
  border-left-color: var(--border) !important;
  background: var(--bg-card) !important;
  color: var(--text) !important;
  box-shadow: -18px 0 45px rgba(16, 24, 40, 0.2) !important;
}

.drawer-head {
  border-bottom-color: var(--border) !important;
  background: color-mix(in srgb, var(--bg-card) 96%, transparent) !important;
}

.drawer-close {
  border-color: var(--border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--bg-card) !important;
  color: var(--text) !important;
}

.contract-drawer-backdrop {
  z-index: 520 !important;
}

.contract-drawer {
  z-index: 530 !important;
}

.fc-form-page .fc-sticky-actions {
  position: sticky;
  bottom: 14px;
  z-index: 30;
  margin: 22px 0 0 !important;
  padding: 12px !important;
  justify-content: flex-end !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  background: color-mix(in srgb, var(--bg-card) 94%, transparent) !important;
  box-shadow: 0 12px 30px rgba(16, 24, 40, 0.14) !important;
  backdrop-filter: blur(12px);
}

/* 表格 */
.table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  border-radius: var(--radius-sm);
  scrollbar-width: thin;
}

table,
.data-table,
.table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  color: var(--text) !important;
  font-size: 13px !important;
}

thead th,
table th {
  padding: 12px 14px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--border) !important;
  background: var(--surface-muted) !important;
  color: var(--text-dim) !important;
  font-size: 12px !important;
  font-weight: 750 !important;
  letter-spacing: 0.15px;
  white-space: nowrap;
}

tbody td,
table td {
  padding: 13px 14px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--border-light) !important;
  background: transparent;
  color: var(--text) !important;
  vertical-align: middle;
}

tbody tr:last-child td {
  border-bottom: 0 !important;
}

tbody tr:hover td,
tr:hover td {
  background: var(--primary-row) !important;
}

td .btn-group {
  flex-wrap: nowrap !important;
}

/* 信息网格 */
.detail-grid,
.info-grid {
  min-width: 0;
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 14px 24px !important;
}

.detail-item,
.info-row {
  min-width: 0;
  padding: 4px 0;
}

.detail-label,
.info-label {
  display: block;
  margin-bottom: 4px;
  color: var(--text-dim) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
}

.detail-value,
.info-value {
  min-width: 0;
  color: var(--text) !important;
  font-size: 14px !important;
  overflow-wrap: anywhere;
}

/* 状态、提示和空状态 */
.badge,
.tag {
  min-height: 24px;
  padding: 3px 9px !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px !important;
  background: var(--surface-strong) !important;
  color: var(--text-dim) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  line-height: 1.2;
  white-space: nowrap;
}

.badge-active,
.badge-completed,
.tag-success {
  border-color: rgba(22, 128, 93, 0.2) !important;
  background: rgba(22, 128, 93, 0.11) !important;
  color: var(--green) !important;
}

.badge-testing,
.badge-reviewing,
.tag-primary,
.tag-info {
  border-color: rgba(23, 107, 135, 0.2) !important;
  background: var(--primary-soft) !important;
  color: var(--primary) !important;
}

.badge-draft,
.tag-warning {
  border-color: rgba(155, 107, 0, 0.2) !important;
  background: rgba(155, 107, 0, 0.1) !important;
  color: var(--yellow) !important;
}

.badge-cancelled,
.badge-danger,
.tag-danger {
  border-color: rgba(195, 61, 86, 0.2) !important;
  background: rgba(195, 61, 86, 0.1) !important;
  color: var(--red) !important;
}

.alert {
  padding: 13px 15px !important;
  border-radius: var(--radius-sm) !important;
  font-size: 13px !important;
  line-height: 1.6;
}

.alert-info {
  border-color: rgba(23, 107, 135, 0.22) !important;
  background: var(--primary-soft) !important;
  color: var(--primary) !important;
}

.alert-success {
  border-color: rgba(22, 128, 93, 0.22) !important;
  background: rgba(22, 128, 93, 0.09) !important;
  color: var(--green) !important;
}

.alert-warning {
  border-color: rgba(155, 107, 0, 0.22) !important;
  background: rgba(155, 107, 0, 0.09) !important;
  color: var(--yellow) !important;
}

.alert-danger {
  border-color: rgba(195, 61, 86, 0.22) !important;
  background: rgba(195, 61, 86, 0.09) !important;
  color: var(--red) !important;
}

.empty-state {
  min-height: 180px;
  padding: 44px 20px !important;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: var(--text-dim) !important;
}

.empty-state .icon,
.empty-icon {
  font-size: 34px !important;
  opacity: 0.7;
}

/* 首页 */
.stats-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 14px !important;
  margin: 0 0 22px !important;
}

.stat-card {
  min-height: 122px;
  padding: 18px !important;
  display: grid !important;
  place-items: center;
  align-content: center;
  gap: 5px;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  background: var(--bg-card) !important;
  box-shadow: var(--shadow-sm) !important;
}

.stat-card:hover {
  border-color: var(--primary) !important;
  box-shadow: var(--primary-shadow) !important;
  transform: translateY(-2px) !important;
}

.stat-value {
  color: var(--text) !important;
  font-size: 28px !important;
  font-weight: 780 !important;
}

.stat-label {
  color: var(--text-dim) !important;
  font-size: 12px !important;
}

/* 分页 */
.pagination {
  margin: 18px 0 !important;
  padding: 12px 14px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  background: var(--bg-card) !important;
}

/* 登录与注册 */
.login-card,
.reg-card {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  background: var(--bg-card) !important;
  box-shadow: var(--shadow-md) !important;
}

.login-logo h1,
.reg-logo h1 {
  color: var(--text) !important;
  text-shadow: none !important;
  letter-spacing: 1px !important;
}

.login-logo .sub,
.reg-logo .sub {
  color: var(--text-dim) !important;
}

/* 手机底部导航 */
.bottom-nav {
  display: none !important;
}

/* 中等屏幕 */
@media (max-width: 1180px) {
  :root {
    --sidebar-width: 250px;
  }

  .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .fc-module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 手机和平板 */
@media (max-width: 900px) {
  body.app-shell {
    padding: 58px 0 76px !important;
    overflow-x: hidden !important;
  }

  .mobile-topbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 250;
    height: 58px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-card) 96%, transparent);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
  }

  .mobile-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text) !important;
    font-size: 16px;
    font-weight: 750;
    text-decoration: none;
  }

  .mobile-brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: var(--primary);
    color: #ffffff;
    font-size: 15px;
    box-shadow: none;
  }

  .mobile-menu-button {
    min-height: 36px;
    padding: 7px 11px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text);
    font-size: 12px;
    font-weight: 650;
  }

  .nav-header {
    width: min(310px, calc(100vw - 52px)) !important;
    height: 100dvh !important;
    padding: 18px 14px 24px !important;
    transform: translateX(-105%);
    transition: transform 0.22s ease !important;
    box-shadow: 18px 0 40px rgba(0, 0, 0, 0.24) !important;
  }

  .fc-welcome {
    min-height: 0;
    padding: 24px 20px;
    align-items: flex-start;
    flex-direction: column;
  }

  .fc-welcome-status {
    width: 100%;
    min-width: 0;
  }

  .fc-start-section {
    padding: 16px;
  }

  body.nav-open .nav-header {
    transform: translateX(0);
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 240;
    display: block;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    background: var(--backdrop);
    transition: opacity 0.2s ease, visibility 0.2s ease;
  }

  body.nav-open .nav-overlay {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .app-main > .container,
  .container,
  .fc-form-page .app-main > .container,
  .fc-detail-page .app-main > .container {
    max-width: 100% !important;
    padding: 18px 14px 28px !important;
  }

  .bottom-nav {
    position: fixed !important;
    inset: auto 0 0 0 !important;
    z-index: 230 !important;
    height: 68px;
    padding: 6px max(8px, env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left)) !important;
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
    border: 0 !important;
    border-top: 1px solid var(--border) !important;
    background: color-mix(in srgb, var(--bg-card) 97%, transparent) !important;
    box-shadow: 0 -8px 22px rgba(16, 24, 40, 0.08);
    backdrop-filter: blur(14px);
  }

  .bottom-nav a,
  .bottom-nav button {
    min-width: 0;
    padding: 3px 2px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border: 0;
    background: transparent;
    color: var(--text-dim) !important;
    font-size: 10px;
    font-weight: 600;
    text-decoration: none;
  }

  .bottom-nav a.active,
  .bottom-nav button:active {
    color: var(--primary) !important;
  }

  .bottom-nav-icon {
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: var(--surface-strong);
    color: inherit;
    font-size: 11px;
    font-weight: 800;
  }

  .bottom-nav a.active .bottom-nav-icon {
    background: var(--primary-soft);
  }

  .toolbar,
  .fc-page-header,
  .contract-toolbar {
    min-height: 0;
    margin-bottom: 16px !important;
    align-items: stretch !important;
    flex-direction: column !important;
  }

  .toolbar h1,
  .toolbar h2,
  .toolbar h3,
  .fc-page-header h1,
  .fc-page-header h2,
  .fc-page-header h3 {
    font-size: 21px !important;
  }

  .toolbar > div,
  .toolbar .btn-group,
  .contract-actions {
    justify-content: flex-start !important;
  }

  .card > .card-header,
  details.card > summary.card-header {
    min-height: 50px;
    padding: 14px 15px !important;
    font-size: 15px !important;
  }

  .card > .card-body {
    padding: 16px !important;
  }

  .card:not(:has(> .card-body)):not(:has(> .card-header)):not(details) {
    padding: 16px !important;
  }

  .form-row,
  .grid-2,
  .detail-grid,
  .info-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .stat-card {
    min-height: 96px;
    padding: 14px 10px !important;
  }

  .stat-value {
    font-size: 23px !important;
  }

  .search-bar {
    padding: 12px !important;
    align-items: stretch !important;
    flex-direction: column !important;
  }

  .search-bar .form-control,
  .search-bar .search-box,
  .search-bar .btn {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 auto !important;
  }

  .fc-form-page .fc-sticky-actions {
    bottom: 76px;
    padding: 10px !important;
  }

  .fc-form-page .fc-sticky-actions .btn {
    flex: 1 1 120px;
  }

  .delete-confirm-panel {
    margin-top: 14vh !important;
  }
}

/* 窄手机：数据表转为信息卡片，避免横向滚动 */
@media (max-width: 680px) {
  .fc-module-grid {
    grid-template-columns: 1fr;
  }

  .fc-module-card {
    min-height: 124px;
  }

  .fc-start-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  table.fc-responsive-table,
  .fc-responsive-table tbody,
  .fc-responsive-table tr,
  .fc-responsive-table td {
    display: block !important;
    width: 100% !important;
  }

  .fc-responsive-table thead {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    white-space: nowrap !important;
  }

  .fc-responsive-table tbody {
    display: grid !important;
    gap: 12px;
  }

  .fc-responsive-table tbody tr {
    padding: 7px 12px !important;
    overflow: hidden;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--bg-card) !important;
    box-shadow: var(--shadow-sm);
  }

  .fc-responsive-table tbody td {
    min-height: 40px;
    padding: 9px 0 !important;
    display: grid !important;
    grid-template-columns: minmax(78px, 32%) minmax(0, 1fr) !important;
    align-items: start;
    gap: 10px;
    border-bottom: 1px solid var(--border-light) !important;
    overflow-wrap: anywhere;
  }

  .fc-responsive-table tbody td:last-child {
    border-bottom: 0 !important;
  }

  .fc-responsive-table tbody td::before {
    content: attr(data-label);
    color: var(--text-dim);
    font-size: 11px;
    font-weight: 700;
  }

  .fc-responsive-table tbody td .btn-group,
  .fc-responsive-table tbody td form {
    min-width: 0;
  }

  .fc-responsive-table tbody td .btn-group {
    flex-wrap: wrap !important;
  }

  .pagination {
    align-items: stretch !important;
    flex-direction: column !important;
  }

  .pagination .btn-group {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .login-card,
  .reg-card {
    padding: 26px 20px 22px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}