/*
 * Will Studio UI polish layer
 * 统一全站的层级、材质、排版与触控反馈；业务模块仍保留各自布局。
 */

:root {
  --ui-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ui-display-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
  --ui-space-1: 4px;
  --ui-space-2: 8px;
  --ui-space-3: 12px;
  --ui-space-4: 16px;
  --ui-space-5: 20px;
  --ui-space-6: 24px;
  --ui-space-8: 32px;
  --ui-radius-sm: 12px;
  --ui-radius-md: 16px;
  --ui-radius-lg: 22px;
  --ui-radius-xl: 28px;
  --ui-border: color-mix(in srgb, var(--border) 78%, transparent);
  --ui-border-highlight: color-mix(in srgb, white 9%, var(--border));
  --ui-shadow-sm: 0 1px 2px rgba(0, 0, 0, .08), 0 8px 24px rgba(0, 0, 0, .08);
  --ui-shadow-md: 0 2px 4px rgba(0, 0, 0, .08), 0 18px 50px rgba(0, 0, 0, .16);
  --ui-shadow-float: 0 28px 90px rgba(0, 0, 0, .28);
  --ui-focus: 0 0 0 3px color-mix(in srgb, var(--primary) 24%, transparent);
  --ui-ease-out: cubic-bezier(.23, 1, .32, 1);
  --ui-ease-in-out: cubic-bezier(.77, 0, .175, 1);
}

html {
  font-family: var(--ui-font);
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  touch-action: manipulation;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  line-height: 1.55;
}

h1,
h2,
h3,
.brand strong,
.dashboard-clock > strong {
  font-family: var(--ui-display-font);
  font-optical-sizing: auto;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

::selection {
  color: white;
  background: color-mix(in srgb, var(--primary) 78%, transparent);
}

/* 浮动导航：结构清晰，但不抢正文焦点。 */
.site-header {
  top: max(0px, var(--will-safe-top));
  min-height: 70px;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  box-shadow: 0 1px 0 color-mix(in srgb, white 3%, transparent);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
}

.site-member-minimal {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
}

.brand {
  min-width: 0;
}

.brand-avatar,
.brand-mark {
  box-shadow: 0 0 0 1px color-mix(in srgb, white 16%, transparent), 0 8px 22px rgba(0, 0, 0, .18);
}

.brand strong {
  font-size: 15px;
  font-weight: 720;
  letter-spacing: -.025em;
}

.brand small {
  margin-top: 1px;
  color: color-mix(in srgb, var(--muted) 88%, transparent);
  font-size: 10px;
  letter-spacing: .02em;
}

.site-nav {
  gap: 4px;
  padding: 4px;
  border: 1px solid color-mix(in srgb, var(--border) 58%, transparent);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface) 54%, transparent);
}

.site-nav > a,
.site-more-menu > summary {
  min-height: 34px;
  padding: 7px 11px;
  border-radius: 11px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
  transition: color 150ms ease, background-color 150ms ease, transform 120ms var(--ui-ease-out);
}

.site-nav > a[aria-current="page"],
.site-more-menu > summary[aria-current="page"] {
  color: var(--text);
  background: color-mix(in srgb, var(--surface-strong) 90%, var(--primary) 10%);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, white 7%, transparent), var(--ui-shadow-sm);
}

.site-nav-private {
  position: relative;
}

.site-nav-us,
.member-module-card.is-us {
  position: relative;
}

.site-nav-us.is-partner-online {
  color: color-mix(in srgb, #e85d91 82%, var(--text));
  background: color-mix(in srgb, #ff7caa 14%, var(--surface-strong));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, #ff8db7 28%, transparent);
}

.site-nav-us.is-partner-offline {
  color: color-mix(in srgb, var(--muted) 84%, transparent);
  background: color-mix(in srgb, #8790a2 9%, var(--surface-strong));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, #8790a2 16%, transparent);
}

.member-module-card.is-us.is-partner-online {
  border-color: color-mix(in srgb, #ff8db7 60%, var(--border));
  background:
    radial-gradient(120% 100% at 10% 0%, color-mix(in srgb, #ff8db7 27%, transparent), transparent 58%),
    linear-gradient(145deg, var(--surface), var(--surface-soft));
}

.member-module-card.is-us.is-partner-offline {
  color: color-mix(in srgb, var(--muted) 88%, var(--text));
  border-color: color-mix(in srgb, #8790a2 22%, var(--border));
  background: color-mix(in srgb, #8790a2 8%, var(--surface));
}

.site-us-unread-dot {
  position: absolute;
  z-index: 3;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  border: 2px solid color-mix(in srgb, var(--surface) 94%, transparent);
  border-radius: 999px;
  background: #ff3b4f;
  box-shadow: 0 2px 7px rgba(255, 59, 79, .42);
}

.member-module-card .site-us-unread-dot {
  top: 14px;
  right: 14px;
  width: 11px;
  height: 11px;
}

.site-nav-private .site-private-update-dot {
  top: 5px;
  right: 4px;
}

.site-utility-button,
.site-private-entry,
.guest-mode-badge {
  min-height: 34px;
  border-radius: 12px;
}

.site-more-panel {
  padding: 8px;
  border: 1px solid var(--ui-border-highlight);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  box-shadow: var(--ui-shadow-float);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  transform-origin: top right;
}

.site-more-panel a,
.site-more-panel .site-more-guide {
  display: block;
  width: 100%;
  min-width: 0;
  padding: 11px 12px;
  border: 0;
  border-radius: 12px;
  color: var(--text);
  text-align: left;
  background: transparent;
  cursor: pointer;
}

.site-more-panel .site-more-guide:hover,
.site-more-panel .site-more-guide:focus-visible {
  color: var(--text);
  background: rgba(140, 124, 255, 0.12);
}

.site-more-panel .site-more-guide strong,
.site-more-panel .site-more-guide small {
  display: block;
}

.site-more-panel .site-more-guide strong {
  font-size: 12px;
}

.site-more-panel .site-more-guide small {
  margin-top: 4px;
  overflow: hidden;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 更多工具展开时：整页背景磨砂，收起后恢复。遮罩在正文之上、顶部导航之下。 */
.site-more-backdrop {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background: color-mix(in srgb, var(--bg) 18%, transparent);
  opacity: 0;
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
  transition: opacity 180ms ease;
}

.site-more-backdrop.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* 内容宽度与标题层级。 */
.page-shell {
  width: min(1240px, calc(100% - clamp(28px, 5vw, 72px)));
  padding-top: clamp(24px, 4vw, 52px);
  padding-bottom: clamp(52px, 8vw, 96px);
}

.page-heading,
.home-hero,
.director-hero {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-heading h1,
.home-hero h1,
.director-hero h1 {
  max-width: 900px;
  margin-top: 7px;
  margin-bottom: 10px;
  font-size: clamp(30px, 4.2vw, 52px);
  font-weight: 760;
  line-height: 1.04;
  letter-spacing: -.045em;
}

.page-heading > p,
.home-hero > div > p,
.director-hero-copy > p {
  max-width: 720px;
  line-height: 1.75;
}

.eyebrow,
.panel-kicker,
.site-help-eyebrow {
  color: color-mix(in srgb, var(--primary-strong) 86%, var(--text));
  font-size: 11px;
  font-weight: 780;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* 共享面板：更克制的玻璃材质和清晰层级。 */
:where(.panel, .dashboard-widget, .home-footer-panel, .tool-card, .import-workflow-card, .status-panel, .settings-card, .director-panel, .exam-panel) {
  border-color: var(--ui-border) !important;
  border-radius: var(--ui-radius-lg);
  background: var(--surface);
  box-shadow: var(--ui-shadow-sm);
}

:where(.panel, .dashboard-widget, .home-footer-panel, .tool-card, .import-workflow-card, .director-panel, .exam-panel) {
  position: relative;
}

:where(.panel, .dashboard-widget, .home-footer-panel, .tool-card, .import-workflow-card, .director-panel, .exam-panel)::before {
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  content: "";
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, white 15%, transparent), transparent);
  opacity: .7;
}

.panel-heading,
.section-heading,
.dashboard-widget-heading,
.director-panel-heading {
  gap: var(--ui-space-4);
}

.panel-heading h2,
.section-heading h2,
.director-panel-heading h2 {
  letter-spacing: -.025em;
}

.muted {
  color: color-mix(in srgb, var(--muted) 94%, transparent);
}

/* 按钮：立即反馈、明确主次，不使用 transition: all。 */
.button,
button,
[role="button"] {
  -webkit-tap-highlight-color: transparent;
}

.button {
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 690;
  line-height: 1.2;
  transition: transform 120ms var(--ui-ease-out), border-color 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 180ms ease;
}

.button:not(:disabled):active {
  transform: scale(.97);
  transition-duration: 80ms;
}

.button-primary {
  border-color: color-mix(in srgb, var(--primary) 70%, white 12%);
  background: linear-gradient(145deg, color-mix(in srgb, var(--primary) 88%, white 12%), color-mix(in srgb, var(--primary) 88%, black 12%));
  box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 24%, transparent), inset 0 1px 0 rgba(255, 255, 255, .22);
}

.button-quiet {
  border-color: color-mix(in srgb, var(--border) 82%, transparent);
  background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
}

.button-small {
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 11px;
  font-size: 12px;
}

/* 表单：避免深浅模式下发黑、层级混乱。 */
input,
select,
textarea {
  min-height: 46px;
  border-color: color-mix(in srgb, var(--border) 88%, transparent);
  border-radius: 13px;
  color: var(--text);
  background: color-mix(in srgb, var(--surface-soft) 88%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, white 3%, transparent);
  transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease;
}

textarea {
  min-height: 118px;
  line-height: 1.65;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: color-mix(in srgb, var(--primary) 70%, white 8%);
  outline: 0;
  background: color-mix(in srgb, var(--surface-strong) 88%, transparent);
  box-shadow: var(--ui-focus), inset 0 1px 0 color-mix(in srgb, white 5%, transparent);
}

label {
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
  font-size: 13px;
  font-weight: 650;
}

/* 工作台：入口和组件权重更明确。 */
.dashboard-entry-grid {
  gap: 14px;
}

.dashboard-entry {
  min-height: 118px;
  padding: 20px 22px;
  border-radius: 22px;
  transition: transform 220ms var(--ui-ease-out), border-color 180ms ease, box-shadow 220ms ease;
}

.dashboard-entry strong {
  font-size: clamp(19px, 2.4vw, 25px);
  letter-spacing: -.035em;
}

.dashboard-entry i {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, white 10%, transparent);
}

.dashboard-ai-brief {
  min-height: 88px;
  padding: 18px 20px;
  border-radius: 22px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--ui-shadow-md);
}

.dashboard-ai-brief p {
  display: block;
  max-width: none;
  margin: 5px 0 0;
  overflow: visible;
  line-height: 1.55;
  text-wrap: wrap;
  overflow-wrap: anywhere;
  -webkit-line-clamp: unset;
}

.dashboard-ai-brief.is-expanded p {
  display: block;
  -webkit-line-clamp: unset;
  max-width: none;
  text-wrap: wrap;
}

.dashboard-ai-brief-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 9px;
  padding: 3px 11px;
  border: 1px solid color-mix(in srgb, var(--primary) 38%, var(--border));
  border-radius: 999px;
  cursor: pointer;
  color: var(--primary-strong);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  font-size: 11px;
  font-weight: 720;
  line-height: 1.4;
  transition:
    background-color 150ms ease,
    color 150ms ease,
    transform 120ms var(--ui-ease-out);
}

.dashboard-ai-brief-toggle:active {
  transform: scale(0.96);
}

@media (min-width: 761px) {
  .dashboard-ai-brief-toggle { display: none !important; }
}

.dashboard-widget {
  overflow: clip;
}

.dashboard-widget-heading > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: .025em;
}

.dashboard-widget-heading > small {
  padding: 5px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
}

/* 创作页：输入与结果成为稳定的工作区，不再像两张普通表单。 */
.workspace-grid {
  gap: clamp(16px, 2vw, 24px);
  align-items: start;
}

.workspace-grid > .panel {
  padding: clamp(18px, 2.4vw, 28px);
}

.input-panel {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--primary) 52%, transparent), var(--ui-shadow-sm);
}

.result-panel {
  box-shadow: inset 3px 0 0 color-mix(in srgb, #46cfa5 48%, transparent), var(--ui-shadow-sm);
}

.tool-card {
  overflow: hidden;
  transition: transform 220ms var(--ui-ease-out), border-color 180ms ease, box-shadow 220ms ease;
}

.tool-card-index {
  color: color-mix(in srgb, var(--primary-strong) 84%, white);
  font-variant-numeric: tabular-nums;
}

/* 弹窗/抽屉：iPhone 安全区与清晰的空间来源。 */
dialog {
  color: var(--text);
}

:where(.dialog-shell, .site-help-shell, .exam-dialog-shell, .reference-image-dialog-shell, .personal-form-dialog-shell) {
  border: 1px solid var(--ui-border-highlight);
  border-radius: var(--ui-radius-xl);
  background: var(--surface);
  box-shadow: var(--ui-shadow-float);
  backdrop-filter: blur(28px) saturate(145%);
  -webkit-backdrop-filter: blur(28px) saturate(145%);
}

.site-help-header {
  padding-top: 22px;
}

.site-dialog-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: transform 120ms var(--ui-ease-out), background-color 160ms ease;
}

.site-dialog-close:active {
  transform: scale(.92);
}

.site-logout-button {
  color: color-mix(in srgb, var(--danger) 84%, var(--text));
}

.site-logout-button:hover {
  border-color: rgba(255, 127, 142, 0.42);
  color: var(--danger);
}

/* 页脚退到背景，不和业务内容竞争。 */
.site-footer {
  width: min(1240px, calc(100% - clamp(28px, 5vw, 72px)));
  padding-top: 20px;
  padding-bottom: max(22px, var(--will-safe-bottom));
  border-top-color: color-mix(in srgb, var(--border) 50%, transparent);
  color: color-mix(in srgb, var(--muted) 80%, transparent);
  font-size: 11px;
}

.site-icp-link,
.site-version-button {
  transition: color 150ms ease;
}

/* 仅在有精细指针时启用悬浮；触屏不制造粘滞 hover。 */
@media (hover: hover) and (pointer: fine) {
  .site-nav > a:hover,
  .site-more-menu > summary:hover {
    color: var(--text);
    background: color-mix(in srgb, var(--surface-strong) 74%, transparent);
  }

  .button:hover:not(:disabled) {
    border-color: color-mix(in srgb, var(--primary) 42%, var(--border));
    box-shadow: 0 10px 26px rgba(0, 0, 0, .12);
    transform: translateY(-1px);
  }

  .dashboard-entry:hover,
  .tool-card:hover {
    border-color: color-mix(in srgb, var(--primary) 42%, var(--border)) !important;
    box-shadow: 0 22px 54px rgba(0, 0, 0, .18);
    transform: translateY(-4px);
  }
}

@media (max-width: 760px) {
  .site-header {
    position: sticky;
    top: 0;
    min-height: auto;
    padding: calc(8px + var(--will-safe-top)) 16px 10px;
  }

  .brand small {
    display: none;
  }

  .brand strong {
    font-size: 14px;
  }

  .site-nav {
    max-width: 100%;
    padding: 3px;
    overflow-x: auto;
    border-radius: 14px;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav > a,
  .site-more-menu > summary {
    min-height: 32px;
    padding: 7px 10px;
    white-space: nowrap;
  }

  .page-shell {
    width: min(100% - 28px, 680px);
    padding-top: 24px;
    padding-bottom: 62px;
  }

  .page-heading h1,
  .home-hero h1,
  .director-hero h1 {
    font-size: clamp(28px, 9vw, 38px);
    line-height: 1.06;
  }

  :where(.panel, .dashboard-widget, .home-footer-panel, .tool-card, .import-workflow-card, .director-panel, .exam-panel) {
    border-radius: 19px;
  }

  .dashboard-ai-brief {
    min-height: 78px;
    padding: 15px 16px;
    border-radius: 19px;
  }

  .dashboard-ai-brief p { font-size: 13px; -webkit-line-clamp: unset; }

  .dashboard-entry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .dashboard-entry {
    min-height: 92px;
    padding: 15px;
    border-radius: 18px;
  }

  .dashboard-entry strong {
    max-width: 9em;
    font-size: 16px;
    line-height: 1.25;
  }

  .dashboard-entry i {
    width: 31px;
    height: 31px;
  }

  .workspace-grid > .panel {
    padding: 17px;
  }

  .page-director .page-shell {
    width: calc(100% - 24px);
    padding-right: 0;
    padding-left: 0;
  }

  .page-director .director-shell {
    width: 100%;
    max-width: none;
    margin-right: 0;
    margin-left: 0;
  }

  .page-director .director-hero {
    padding: 20px 18px;
  }

  .page-director .director-hero h1 {
    font-size: clamp(26px, 8vw, 34px);
  }

  .button {
    min-height: 44px;
  }

  :where(.site-help-dialog, .exam-dialog, .intimacy-record-dialog)[open] {
    padding-top: max(12px, var(--will-safe-top));
    padding-bottom: max(12px, var(--will-safe-bottom));
  }

  :where(.site-help-shell, .exam-dialog-shell, .personal-form-dialog-shell) {
    max-height: calc(100dvh - var(--will-safe-top) - var(--will-safe-bottom) - 24px);
    border-radius: 24px;
  }

  .site-footer {
    width: calc(100% - 28px);
    gap: 5px 12px;
    padding-bottom: max(18px, calc(10px + var(--will-safe-bottom)));
  }
}

@media (max-width: 390px) {
  .dashboard-entry-grid {
    gap: 8px;
  }

  .dashboard-entry {
    min-height: 86px;
    padding: 13px;
  }

  .dashboard-entry strong {
    font-size: 15px;
  }

  .dashboard-entry i {
    width: 28px;
    height: 28px;
  }
}

/* 页脚小屏排布兜底：版本号与站点名分行，避免重叠（成员工作台实测修复）。 */
@media (max-width: 520px) {
  .site-footer {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    grid-template-rows: auto auto !important;
    gap: 7px 12px !important;
    align-items: end !important;
  }

  .site-footer > .site-version-button,
  .site-footer > span:nth-child(2):not(.site-record-links) {
    grid-column: 1 !important;
    grid-row: 1 !important;
    justify-self: start !important;
  }

  .site-footer > span:first-child {
    grid-column: 1 !important;
    grid-row: 2 !important;
    justify-self: start !important;
  }

  .site-footer > .site-record-links {
    grid-column: 2 !important;
    grid-row: 1 / 3 !important;
    justify-self: end !important;
    align-items: flex-end !important;
  }
}

@media (prefers-color-scheme: light) {
  :root {
    --ui-border: rgba(26, 35, 58, .10);
    --ui-border-highlight: rgba(255, 255, 255, .86);
    --ui-shadow-sm: 0 1px 2px rgba(36, 44, 68, .04), 0 10px 30px rgba(58, 67, 95, .07);
    --ui-shadow-md: 0 2px 5px rgba(36, 44, 68, .05), 0 20px 54px rgba(58, 67, 95, .11);
    --ui-shadow-float: 0 28px 90px rgba(40, 48, 78, .20);
  }

  .site-header {
    background: rgba(247, 248, 252, .78);
    box-shadow: 0 1px 0 rgba(20, 27, 46, .06);
  }

  .site-nav {
    background: rgba(255, 255, 255, .54);
  }

  :where(.dialog-shell, .site-help-shell, .exam-dialog-shell, .reference-image-dialog-shell, .personal-form-dialog-shell) {
    background: var(--surface);
  }

  .site-more-panel {
    background: rgba(252, 253, 255, .97);
    box-shadow: 0 26px 78px rgba(42, 51, 78, .22), inset 0 1px 0 rgba(255, 255, 255, .92);
  }

  .site-more-backdrop {
    background: rgba(42, 51, 78, .10);
  }

  :where(.panel, .dashboard-widget, .home-footer-panel, .tool-card, .import-workflow-card, .status-panel, .settings-card, .director-panel, .exam-panel) {
    background: var(--surface);
  }

  input,
  select,
  textarea {
    background: color-mix(in srgb, white 74%, var(--surface-soft));
  }

  input:focus,
  select:focus,
  textarea:focus {
    background: white;
  }
}

@media (prefers-reduced-motion: reduce) {
  .button,
  .dashboard-entry,
  .tool-card,
  .site-dialog-close {
    transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease, opacity 120ms ease;
  }

  .button:hover,
  .dashboard-entry:hover,
  .tool-card:hover,
  .button:active,
  .site-dialog-close:active {
    transform: none !important;
  }

  .site-more-backdrop {
    transition: none;
  }
}

/* ================= 第二轮：内容页统一升级 =================
 * 只调整视觉与入场动效，不改布局结构；个人空间页面不套用这些规则。
 * Hero / 光效参考 Magic UI，交互节奏参考 Emil Kowalski Skills 与 Apple 动效原则。
 */

/* 页面大标题：一条克制的渐变强调线，让每个内容页有统一锚点。 */
.page-heading h1::after,
.director-hero h1::after,
.member-dashboard-heading h1::after {
  display: block;
  width: 3.1em;
  max-width: 168px;
  height: 3px;
  margin-top: 14px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--primary-strong),
    color-mix(in srgb, var(--primary-strong) 52%, #46cfa5),
    transparent
  );
}

/* 首页 Hero：增加环境光与极光标题，背景保持克制。 */
.home-hero {
  position: relative;
  overflow: clip;
}

.home-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image: radial-gradient(
    color-mix(in srgb, var(--primary-strong) 34%, transparent) 1px,
    transparent 1.6px
  );
  background-size: 22px 22px;
  opacity: .42;
  -webkit-mask-image: linear-gradient(118deg, black, transparent 72%);
  mask-image: linear-gradient(118deg, black, transparent 72%);
}

.home-hero > * {
  position: relative;
  z-index: 1;
}

.home-hero h1 {
  font-weight: 780;
}

/* 工作流步骤：当前步骤与已完成步骤获得清晰的层级。 */
.workflow-steps li {
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 220ms var(--ui-ease-out);
}

.workflow-steps li.is-active {
  border-color: color-mix(in srgb, var(--primary) 44%, var(--border));
  background: color-mix(in srgb, var(--primary) 9%, transparent);
}

.workflow-steps li.is-active span {
  color: white;
  background: linear-gradient(
    135deg,
    var(--primary-strong),
    color-mix(in srgb, var(--primary-strong) 68%, #7c6cff)
  );
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--primary) 18%, transparent),
    0 8px 22px color-mix(in srgb, var(--primary) 32%, transparent);
}

.workflow-steps li.is-complete span {
  color: var(--success);
  background: color-mix(in srgb, #46cfa5 22%, var(--surface-strong));
}

/* 状态胶囊：成功/警告增加一点柔和辉光。 */
.status-pill-success {
  box-shadow:
    inset 0 0 0 1px rgba(82, 214, 164, 0.12),
    0 6px 18px rgba(82, 214, 164, 0.10);
}

.status-pill-warning {
  box-shadow:
    inset 0 0 0 1px rgba(240, 191, 100, 0.12),
    0 6px 18px rgba(240, 191, 100, 0.10);
}

/* 可点卡片与快捷操作：只在精细指针设备上悬浮。 */
.tool-card .tool-card-link {
  transition: transform 180ms var(--ui-ease-out), color 160ms ease;
}

.quick-action {
  transition:
    transform 160ms var(--ui-ease-out),
    border-color 160ms ease,
    background-color 160ms ease,
    color 160ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .tool-card:hover .tool-card-link {
    transform: translateX(4px);
  }

  .tool-card:hover {
    box-shadow:
      0 22px 54px rgba(0, 0, 0, 0.18),
      0 0 0 1px color-mix(in srgb, var(--primary) 16%, transparent);
  }

  .quick-action:hover:not(:disabled) {
    border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    transform: translateY(-1px);
  }
}

/* 选项卡：激活项带内描边与轻投影，切换更明确。 */
:where(.exam-tabs, .director-workspace-tabs) button {
  transition:
    color 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

:where(.exam-tabs, .director-workspace-tabs) button.is-active,
:where(.exam-tabs, .director-workspace-tabs) button[aria-selected="true"] {
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--primary) 28%, transparent),
    0 6px 18px color-mix(in srgb, var(--primary) 14%, transparent);
}

/* 引用图工具栏、历史工具栏等浮动条：统一轻玻璃材质。 */
:where(.reference-image-toolbar, .history-toolbar, .director-project-toolbar, .usage-period) {
  border: 1px solid var(--ui-border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface) 74%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

/* 手机端：强调线缩短，避免占用标题换行空间。 */
@media (max-width: 760px) {
  .page-heading h1::after,
  .director-hero h1::after,
  .member-dashboard-heading h1::after {
    width: 2.6em;
    margin-top: 11px;
  }
}

/* ===== 工作台首屏（整块重写）：左日期时钟，右两张休息日倒数卡 ===== */
.dashboard-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: none;
  margin: 8px 0 26px;
  text-align: left;
}

.dashboard-now {
  display: grid;
  flex: none;
  gap: 4px;
}

.dashboard-now-date {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.dashboard-now-clock {
  color: var(--text);
  font-size: clamp(44px, 5vw, 66px);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.dashboard-countdowns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 210px));
  gap: 12px;
}

.dashboard-countdown-card {
  display: grid;
  position: relative;
  align-content: center;
  gap: 5px;
  min-height: 102px;
  padding: 15px 16px 13px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 20px;
  text-align: left;
  background: #151a2a;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.34);
}

/* Glance 风格：卡片顶部一条 3px 彩色边 */
.dashboard-countdown-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  content: "";
  pointer-events: none;
}

/* 去掉旧的装饰光球，保持卡片干净 */
.dashboard-countdown-card::after {
  display: none;
}

.dashboard-countdown-card.is-weekend {
  background:
    linear-gradient(150deg, rgba(77, 124, 255, 0.24), rgba(124, 108, 255, 0.12) 48%, rgba(22, 28, 46, 0.94)),
    #151a2a;
}

.dashboard-countdown-card.is-weekend::before {
  background: linear-gradient(90deg, #4d7cff, #7c6cff);
}

.dashboard-countdown-card.is-holiday {
  background:
    linear-gradient(150deg, rgba(255, 149, 0, 0.22), rgba(255, 92, 134, 0.12) 48%, rgba(28, 24, 40, 0.94)),
    #151a2a;
}

.dashboard-countdown-card.is-holiday::before {
  background: linear-gradient(90deg, #f59e0b, #ff5c86);
}

.dashboard-countdown-kicker {
  display: block;
  color: #8b95b8;
  font-size: 11px !important;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.dashboard-countdown-kicker::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  vertical-align: 1px;
  content: "";
}

.dashboard-countdown-card.is-weekend .dashboard-countdown-kicker {
  color: #7aa2ff;
}

.dashboard-countdown-card.is-weekend .dashboard-countdown-kicker::before {
  background: #4d7cff;
}

.dashboard-countdown-card.is-holiday .dashboard-countdown-kicker {
  color: #ffb35c;
}

.dashboard-countdown-card.is-holiday .dashboard-countdown-kicker::before {
  background: #f59e0b;
}

.dashboard-countdown-main {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.dashboard-countdown-main > b {
  min-width: 0;
  overflow: hidden;
  color: #eef2ff;
  font-size: 15px;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-countdown-card .dashboard-countdown-main strong {
  display: inline-flex;
  flex: none;
  align-items: baseline;
  gap: 3px;
  color: #eef2ff;
  font-size: 42px;
  font-weight: 720;
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.dashboard-countdown-main strong em {
  font-style: normal;
}

.dashboard-countdown-main strong small {
  color: #9aa7c7;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0;
}

.dashboard-countdown-caption {
  display: block;
  overflow: hidden;
  color: #8f9bb3;
  font-size: 11px !important;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-countdown-card.is-unavailable {
  opacity: 0.62;
}

/* 浅色主题：沿用用户选定的方案 C（白色卡片 + 渐变 + 顶部彩条） */
@media (prefers-color-scheme: light) {
  .dashboard-countdown-card {
    border: 1px solid rgba(28, 39, 51, 0.08);
    background: #ffffff;
    box-shadow: 0 16px 38px rgba(24, 32, 61, 0.16);
  }

  .dashboard-countdown-card.is-weekend {
    background:
      linear-gradient(150deg, rgba(77, 124, 255, 0.1), rgba(124, 108, 255, 0.045) 48%, rgba(255, 255, 255, 0.94)),
      #ffffff;
  }

  .dashboard-countdown-card.is-holiday {
    background:
      linear-gradient(150deg, rgba(255, 149, 0, 0.12), rgba(255, 92, 134, 0.05) 48%, rgba(255, 255, 255, 0.94)),
      #ffffff;
  }

  .dashboard-countdown-kicker {
    color: #5b6b7c;
  }

  .dashboard-countdown-card.is-weekend .dashboard-countdown-kicker {
    color: #3f6fe0;
  }

  .dashboard-countdown-card.is-holiday .dashboard-countdown-kicker {
    color: #e07a16;
  }

  .dashboard-countdown-main > b {
    color: #1c2733;
  }

  .dashboard-countdown-card .dashboard-countdown-main strong {
    color: #1c2733;
  }

  .dashboard-countdown-main strong small {
    color: #5b6b7c;
  }

  .dashboard-countdown-caption {
    color: #5b6b7c;
  }
}

@media (max-width: 760px) {
  .dashboard-hero {
    display: grid;
    grid-template-columns: minmax(88px, auto) minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    margin: 4px 0 20px;
  }

  .dashboard-now {
    gap: 3px;
  }

  .dashboard-now-date {
    font-size: 12px;
  }

  .dashboard-now-clock {
    font-size: clamp(34px, 11vw, 46px);
  }

  .dashboard-countdowns {
    display: contents;
  }

  .dashboard-countdown-card {
    min-height: 78px;
    padding: 8px 10px;
    border-radius: 14px;
    gap: 3px;
  }

  .dashboard-countdown-card::before {
    height: 3px;
  }

  .dashboard-countdown-kicker {
    font-size: 10px !important;
  }

  .dashboard-countdown-main {
    display: grid;
    gap: 2px;
  }

  .dashboard-countdown-main > b {
    font-size: 12px;
  }

  .dashboard-countdown-card .dashboard-countdown-main strong {
    font-size: 26px;
  }

  .dashboard-countdown-caption {
    display: none;
  }
}

/* 去掉旧工作台首屏的卡片底与装饰球，保持简洁。 */
.page-dashboard .dashboard-hero {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.page-dashboard .dashboard-hero::before {
  display: none;
}

/* 首屏以下组件延迟渲染，返回工作台更快显示首屏。 */
.dashboard-widget,
.dashboard-growth-panel,
.dashboard-employment-widget {
  content-visibility: auto;
  contain-intrinsic-size: auto 320px;
}

/* 危险操作按钮（删除账号等）。 */
.button.is-danger,
button.is-danger {
  color: #ff5c66;
  border-color: color-mix(in srgb, #ff5c66 45%, var(--border));
}

.button.is-danger:hover,
button.is-danger:hover {
  background: color-mix(in srgb, #ff5c66 10%, transparent);
}

/* PWA 独立运行：禁用长按选择与图片/链接呼出菜单，更接近原生 App。 */
@media (display-mode: standalone) {
  html,
  body {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
  }

  input,
  textarea,
  select,
  [contenteditable="true"] {
    -webkit-user-select: text;
    user-select: text;
  }

  img,
  video,
  a,
  button,
  label {
    -webkit-touch-callout: none;
  }

  a,
  button,
  img,
  video {
    -webkit-user-drag: none;
  }
}