:root {
  color-scheme: light;
  --page: #f5f5f7;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-muted: #f2f2f4;
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #86868b;
  --divider: #e5e5e7;
  --blue: #0071e3;
  --blue-soft: #eaf3ff;
  --red: #ff3b30;
  --red-soft: #fff1ef;
  --orange: #b47700;
  --orange-soft: #fff5df;
  --green: #26824b;
  --green-soft: #eef8f0;
  --shadow: 0 7px 28px rgba(0, 0, 0, 0.055);
  --shadow-light: 0 2px 14px rgba(0, 0, 0, 0.035);
  --radius: 8px;
  --topbar-height: 52px;
  --tabbar-height: 68px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Arial, sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #000000;
  --surface: #1c1c1e;
  --surface-raised: #2c2c2e;
  --surface-muted: #232325;
  --text: #f5f5f7;
  --text-secondary: #aeaeb2;
  --text-tertiary: #8e8e93;
  --divider: #2c2c2e;
  --blue: #0a84ff;
  --blue-soft: #0d2f50;
  --red: #ff453a;
  --red-soft: #3a1713;
  --orange: #ff9f0a;
  --orange-soft: #3a2a0d;
  --green: #30d158;
  --green-soft: #123520;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.28);
  --shadow-light: 0 2px 14px rgba(0, 0, 0, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page);
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-size: 16px;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

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

button {
  color: inherit;
}

a {
  color: var(--blue);
  text-decoration: none;
}

.app-shell {
  min-height: 100dvh;
  padding-bottom: calc(var(--tabbar-height) + env(safe-area-inset-bottom));
}

.app-shell.detail-open {
  padding-bottom: 0;
}

.topbar {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  min-height: calc(var(--topbar-height) + env(safe-area-inset-top));
  align-items: flex-end;
  justify-content: space-between;
  padding: env(safe-area-inset-top) 16px 11px;
  border-bottom: 1px solid var(--divider);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.topbar-title {
  margin: 0;
  font-size: 17px;
  font-weight: 650;
}

.topbar-meta {
  color: var(--text-tertiary);
  font-size: 12px;
}

.content {
  width: min(100%, 1160px);
  margin: 0 auto;
  padding: 22px 16px 34px;
}

.page-kicker {
  margin: 0 0 5px;
  color: var(--text-tertiary);
  font-size: 13px;
}

.page-title {
  max-width: 720px;
  margin: 0;
  font-size: 32px;
  font-weight: 680;
  line-height: 1.12;
}

.page-subtitle {
  margin: 9px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.45;
}

.summary-row {
  display: flex;
  gap: 7px;
  margin-top: 18px;
  padding-bottom: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

.summary-row::-webkit-scrollbar {
  display: none;
}

.summary-pill {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-light);
  font-size: 13px;
  white-space: nowrap;
}

.summary-pill.risk {
  border-color: color-mix(in srgb, var(--red) 20%, transparent);
  background: var(--red-soft);
  color: var(--red);
  box-shadow: none;
}

.summary-pill.opportunity {
  border-color: color-mix(in srgb, var(--green) 20%, transparent);
  background: var(--green-soft);
  color: var(--green);
  box-shadow: none;
}

.focus-panel {
  display: grid;
  gap: 17px;
  margin-top: 15px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0;
  color: var(--text-tertiary);
  font-size: 12px;
  font-weight: 560;
}

.focus-panel h2,
.detail-title {
  margin: 5px 0 0;
  font-size: 21px;
  font-weight: 650;
  line-height: 1.2;
}

.focus-panel p,
.muted {
  margin: 6px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.45;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 13px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--blue);
  color: #ffffff;
  cursor: pointer;
  font-size: 14px;
  font-weight: 570;
}

.button.secondary {
  border-color: var(--divider);
  background: var(--surface);
  color: var(--text);
}

.button.ghost {
  min-height: 38px;
  padding: 7px 9px;
  background: transparent;
  color: var(--blue);
}

.button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.section {
  margin-top: 26px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
}

.section-title {
  margin: 0;
  font-size: 18px;
  font-weight: 650;
}

.section-meta {
  color: var(--text-tertiary);
  font-size: 12px;
}

.section-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.calendar-add-button {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: var(--surface-muted);
  color: var(--blue);
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
}

.surface {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-light);
}

.list-row {
  display: grid;
  grid-template-columns: 27px minmax(0, 1fr) auto;
  gap: 10px;
  min-height: 77px;
  align-items: start;
  padding: 14px;
  border: 0;
  border-bottom: 1px solid var(--divider);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.list-row:last-child {
  border-bottom: 0;
}

.list-row:active {
  background: var(--surface-muted);
}

.priority-number {
  padding-top: 2px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.priority-number.urgent {
  color: var(--red);
}

.priority-number.warning {
  color: var(--orange);
}

.priority-number.good {
  color: var(--green);
}

.row-title {
  display: block;
  overflow-wrap: anywhere;
  font-size: 15px;
  font-weight: 610;
  line-height: 1.3;
}

.row-subtitle,
.row-source {
  display: block;
  margin-top: 5px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.38;
}

.row-source {
  color: var(--text-tertiary);
  font-size: 12px;
}

.row-chevron {
  align-self: center;
  color: var(--text-tertiary);
  font-size: 19px;
}

.meeting-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 11px;
  min-height: 62px;
  align-items: center;
  padding: 11px 14px;
  border: 0;
  border-bottom: 1px solid var(--divider);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.meeting-row:last-child {
  border-bottom: 0;
}

.meeting-time {
  font-size: 14px;
  font-weight: 640;
}

.meeting-group + .meeting-group {
  border-top: 1px solid var(--divider);
}

.meeting-group-label {
  margin: 0;
  padding: 12px 14px 4px;
  color: var(--text-tertiary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
}

.meeting-group-all-day .meeting-time {
  color: var(--text-secondary);
}

.status-label {
  color: var(--text-secondary);
  font-size: 12px;
  white-space: nowrap;
}

.status-label.risk {
  color: var(--red);
}

.status-label.warning {
  color: var(--orange);
}

.status-label.good {
  color: var(--green);
}

.overdue-label {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  vertical-align: 2px;
}

.side-grid {
  display: grid;
  gap: 22px;
}

.signal-row,
.intel-row {
  display: block;
  width: 100%;
  min-height: 62px;
  padding: 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--divider);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.signal-row:last-child,
.intel-row:last-child {
  border-bottom: 0;
}

.signal-top,
.intel-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.signal-reason,
.intel-reason {
  margin-top: 5px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.42;
}

.notice {
  padding: 13px 14px;
  border-radius: var(--radius);
}

.notice + .notice {
  margin-top: 7px;
}

.notice.risk {
  background: var(--red-soft);
  color: var(--red);
}

.notice.opportunity {
  background: var(--green-soft);
  color: var(--green);
}

.notice strong {
  display: block;
  font-size: 14px;
}

.notice span {
  display: block;
  margin-top: 5px;
  color: color-mix(in srgb, currentColor 72%, var(--text));
  font-size: 12px;
}

.decision-card {
  width: 100%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  cursor: pointer;
}

.decision-card > span:first-child {
  min-width: 0;
  margin: 0;
}

.decision-card .row-chevron {
  flex: 0 0 auto;
  margin: 0;
  font-size: 20px;
}

.detail-topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  min-width: 0;
}

.muted-status {
  display: inline-block;
  margin-top: 7px;
  color: var(--text-secondary);
  background: var(--surface-muted);
}

.attention-impact-list {
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
}

.attention-impact-row {
  padding: 12px 13px;
  border-bottom: 1px solid var(--divider);
  color: var(--text-secondary);
  font-size: 14px;
}

.attention-impact-row:last-child { border-bottom: 0; }

.attention-rule-row .rule-value {
  overflow-wrap: anywhere;
}

.domain-rule-label {
  margin-top: 22px;
}

.domain-rule-input,
.attention-confirm-page .rule-value {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.compact-empty {
  padding: 18px 12px;
  font-size: 13px;
}

.decision-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.source-list {
  overflow: hidden;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
}

.source-row {
  width: 100%;
  min-height: 54px;
  border: 0;
  border-bottom: 1px solid var(--divider);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: var(--surface);
  color: inherit;
  text-align: left;
  text-decoration: none;
}

button.source-row { cursor: pointer; }
.source-row:last-child { border-bottom: 0; }
.source-row > span:first-child { min-width: 0; display: grid; gap: 3px; }
.source-row strong, .source-row small { overflow-wrap: anywhere; }
.source-row small { color: var(--text-secondary); font-size: 12px; line-height: 1.35; }

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

.health-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  margin-top: 28px;
  padding-top: 13px;
  border-top: 1px solid var(--divider);
  color: var(--text-tertiary);
  font-size: 12px;
  line-height: 1.45;
}

.tabbar {
  position: fixed;
  z-index: 35;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  min-height: calc(var(--tabbar-height) + env(safe-area-inset-bottom));
  grid-template-columns: repeat(4, 1fr);
  padding: 8px 6px env(safe-area-inset-bottom);
  border-top: 1px solid var(--divider);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.tab-button {
  display: flex;
  min-width: 0;
  min-height: 48px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border: 0;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 11px;
}

.tab-button.active {
  color: var(--blue);
}

.tab-symbol {
  font-size: 16px;
  line-height: 1;
}

.detail-page {
  min-height: 100dvh;
  background: var(--surface);
}

.detail-topbar {
  position: sticky;
  z-index: 40;
  top: 0;
  display: grid;
  min-height: calc(var(--topbar-height) + env(safe-area-inset-top));
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  padding: env(safe-area-inset-top) 12px 8px;
  border-bottom: 1px solid var(--divider);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.detail-topbar .back-button {
  justify-self: start;
}

.detail-topbar-title {
  align-self: center;
  padding-bottom: 5px;
  font-size: 15px;
  font-weight: 620;
}

.detail-topbar .source-link {
  justify-self: end;
}

.detail-content {
  width: min(100%, 720px);
  margin: 0 auto;
  padding: 22px 16px calc(106px + env(safe-area-inset-bottom));
}

.detail-status {
  margin: 0;
  color: var(--red);
  font-size: 13px;
  font-weight: 570;
}

.detail-title {
  margin-top: 7px;
  font-size: 27px;
}

.detail-meta {
  margin: 8px 0 0;
  color: var(--text-tertiary);
  font-size: 13px;
  line-height: 1.45;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 13px;
}

.tag {
  padding: 6px 8px;
  border-radius: var(--radius);
  background: var(--surface-muted);
  color: var(--text-secondary);
  font-size: 12px;
}

.tag.risk {
  background: var(--red-soft);
  color: var(--red);
}

.detail-section {
  margin-top: 25px;
}

.detail-section h2 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 650;
}

.detail-section p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

.source-material {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.source-material-main {
  padding: 13px;
}

.source-material-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 610;
}

.source-material-meta {
  margin-top: 5px;
  color: var(--text-secondary);
  font-size: 13px;
}

.source-material-button {
  width: 100%;
  min-height: 44px;
  border: 0;
  border-top: 1px solid var(--divider);
  background: transparent;
  color: var(--blue);
  cursor: pointer;
}

.draft-box,
.email-meta-card,
.attachment-box {
  padding: 13px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.58;
  white-space: pre-wrap;
}

.detail-actions {
  position: fixed;
  z-index: 42;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--divider);
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.detail-actions.single-action {
  grid-template-columns: 1fr;
}

.danger-button {
  border-color: color-mix(in srgb, var(--red) 30%, transparent);
  background: var(--red);
  color: #fff;
}

.danger-text,
.form-error {
  color: var(--red);
}

.email-header {
  padding-bottom: 15px;
  border-bottom: 1px solid var(--divider);
}

.email-subject {
  margin: 5px 0 0;
  overflow-wrap: anywhere;
  font-size: 24px;
  font-weight: 660;
  line-height: 1.2;
}

.sender-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  margin-top: 15px;
}

.avatar {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--text);
  color: var(--surface);
  font-size: 13px;
  font-weight: 650;
}

.sender-top {
  display: flex;
  justify-content: space-between;
  gap: 9px;
  font-size: 14px;
}

.sender-address {
  margin-top: 3px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.email-body {
  margin-top: 21px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.attachment-list {
  display: grid;
  gap: 7px;
  margin-top: 8px;
}

.attachment {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
}

.thread-message {
  margin-top: 8px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
}

.thread-message summary {
  min-height: 44px;
  padding: 12px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 13px;
}

.thread-message p {
  padding: 0 12px 13px;
  white-space: pre-wrap;
}

.empty-state,
.error-state,
.loading-state {
  width: min(100%, 560px);
  margin: 70px auto 0;
  padding: 25px;
  text-align: center;
}

.empty-state h2,
.error-state h2,
.loading-state h2 {
  margin: 0;
  font-size: 20px;
}

.empty-state p,
.error-state p,
.loading-state p {
  color: var(--text-secondary);
  line-height: 1.55;
}

.settings-group {
  margin-top: 22px;
}

.settings-label {
  margin: 0 4px 7px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.setting-row {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 13px;
  border-bottom: 1px solid var(--divider);
}

.setting-row:last-child {
  border-bottom: 0;
}

.setting-title {
  display: block;
  font-size: 15px;
  font-weight: 540;
}

.setting-description {
  display: block;
  margin-top: 3px;
  color: var(--text-tertiary);
  font-size: 12px;
  line-height: 1.35;
}

.switch {
  position: relative;
  display: inline-block;
  width: 51px;
  height: 31px;
  flex: 0 0 auto;
}

.switch input {
  width: 0;
  height: 0;
  opacity: 0;
}

.switch-track {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: var(--divider);
  cursor: pointer;
  transition: background-color 160ms ease;
}

.switch-track::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.22);
  content: "";
  transition: transform 160ms ease;
}

.switch input:checked + .switch-track {
  background: #34c759;
}

.switch input:checked + .switch-track::after {
  transform: translateX(20px);
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  padding: 3px;
  border-radius: var(--radius);
  background: var(--divider);
}

.segment {
  min-height: 38px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
}

.segment.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.12);
}

.time-input {
  min-width: 100px;
  min-height: 38px;
  padding: 6px 8px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface-muted);
  color: var(--blue);
  text-align: center;
}

.settings-note {
  margin: 8px 4px 0;
  color: var(--text-tertiary);
  font-size: 12px;
  line-height: 1.5;
}

.person-grid,
.intelligence-grid {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.person-card,
.intelligence-card {
  position: relative;
  padding: 15px;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: inherit;
  text-align: left;
  box-shadow: var(--shadow-light);
}

.intelligence-controls {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-bottom: 6px;
}

.icon-button {
  display: inline-grid;
  width: 32px;
  height: 32px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: var(--surface-muted);
  color: var(--text-secondary);
  font-size: 17px;
  cursor: pointer;
}

.icon-button.active { color: #9a6700; background: #fff4ce; }
.icon-button.danger { color: var(--red); }
.unread-control { color: var(--red); font-size: 11px; }
.read-label { color: var(--text-tertiary); font-size: 12px; }

.person-card h2,
.intelligence-card h2 {
  margin: 0;
  font-size: 16px;
}

.person-card p,
.intelligence-card p {
  margin: 6px 0 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.x-post-card {
  grid-column: 1 / -1;
}

.social-author {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
}

.social-author h2 {
  margin: 0;
}

.social-author p,
.social-time {
  margin: 3px 0 0;
  color: var(--text-tertiary);
  font-size: 12px;
}

.social-post {
  margin: 15px 0 0;
  padding: 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.58;
  white-space: pre-wrap;
}

.social-verification {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 13px;
}

.social-verification span {
  padding: 6px 8px;
  border-radius: var(--radius);
  background: var(--surface-muted);
  color: var(--text-secondary);
  font-size: 12px;
}

.source-action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 11px;
  font-size: 14px;
  font-weight: 560;
}

.toast {
  position: fixed;
  z-index: 80;
  right: 16px;
  bottom: calc(var(--tabbar-height) + env(safe-area-inset-bottom) + 12px);
  left: 16px;
  max-width: 420px;
  margin: 0 auto;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--surface);
  box-shadow: var(--shadow);
  font-size: 13px;
  text-align: center;
}

dialog {
  width: min(calc(100% - 24px), 420px);
  margin: auto auto calc(10px + env(safe-area-inset-bottom));
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(2px);
}

.dialog-content {
  padding: 18px;
}

.dialog-content h2 {
  margin: 0;
  font-size: 19px;
}

.dialog-content p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

.dialog-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 17px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =========== Login Page =========== */

.login-page {
  display: flex;
  min-height: 100dvh;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 360px);
  padding: 36px 24px;
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: center;
}

.login-title {
  margin: 0;
  font-size: 28px;
  font-weight: 680;
}

.login-subtitle {
  margin: 9px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
}

.login-actions {
  display: grid;
  gap: 8px;
  margin-top: 24px;
}

.register-fields {
  display: grid;
  gap: 8px;
  margin-top: 6px;
}

.register-fields .reply-input {
  width: 100%;
}

.login-btn {
  width: 100%;
}

.login-hint {
  margin: 18px 0 0;
  color: var(--text-tertiary);
  font-size: 12px;
}

/* =========== Tab Badge =========== */

.tab-badge {
  position: absolute;
  top: -2px;
  right: -8px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 650;
  line-height: 18px;
  text-align: center;
}

.tab-button { position: relative; }

/* =========== Person Card =========== */

.person-card {
  cursor: pointer;
  border: 0;
}

.person-card:active {
  background: var(--surface-muted);
}

.person-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.person-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

/* =========== Reply Form =========== */

.reply-form {
  display: grid;
  gap: 10px;
}

.reply-mode-block {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.reply-mode-block .segmented {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reply-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.mail-page {
  padding-bottom: calc(40px + env(safe-area-inset-bottom));
}

.mail-filters {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 16px 0 12px;
}

.mail-filters .segment {
  min-width: 0;
  padding: 6px 2px;
  font-size: 12px;
}

.mail-list .list-row {
  min-height: 76px;
}

.load-more {
  width: 100%;
  margin-top: 12px;
}

.reply-label {
  display: grid;
  gap: 4px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.reply-input {
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
}

.reply-input:read-only {
  background: var(--surface-muted);
  color: var(--text-secondary);
}

.reply-body {
  min-height: 200px;
  padding: 12px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  resize: vertical;
}

/* =========== Calendar Forms =========== */

.calendar-create-page,
.delete-confirmation-page {
  padding-bottom: calc(96px + env(safe-area-inset-bottom));
}

.calendar-form {
  display: grid;
  gap: 13px;
  margin-top: 20px;
}

.calendar-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}

.calendar-description {
  min-height: 120px;
}

.calendar-notify-row {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
}

.calendar-notify-row input {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  accent-color: var(--blue);
}

.calendar-notify-row span {
  display: grid;
  gap: 3px;
}

.calendar-notify-row small {
  color: var(--text-tertiary);
}

.calendar-form-actions {
  position: sticky;
  bottom: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
  background: var(--page);
}

.form-error {
  min-height: 20px;
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
}

.delete-scope {
  margin-top: 20px;
}

@media (max-width: 520px) {
  .calendar-form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .calendar-form-grid .reply-label:first-child {
    grid-column: 1 / -1;
  }
}

.pairing-panel {
  display: grid;
  gap: 7px;
  margin-top: 10px;
  padding: 14px;
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
}

.pairing-code {
  overflow-wrap: anywhere;
  font-size: 26px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  line-height: 1.2;
}

.device-label { margin-top: 18px; }

.device-row {
  display: grid;
  min-height: 62px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--divider);
}

.device-row:last-child { border-bottom: 0; }
.device-main { display: grid; min-width: 0; gap: 3px; }
.device-actions { display: flex; gap: 6px; }

@media (min-width: 800px) {
  .content {
    padding: 35px 28px 48px;
  }

  .page-title {
    font-size: 40px;
  }

  .focus-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 21px 23px;
  }

  .dashboard-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(290px, 0.78fr);
    gap: 24px;
    align-items: start;
  }

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

  .tabbar {
    top: 0;
    right: auto;
    bottom: auto;
    left: 50%;
    z-index: 38;
    width: auto;
    min-height: var(--topbar-height);
    transform: translateX(-50%);
    grid-template-columns: repeat(4, 74px);
    padding: 0;
    border: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .tab-button {
    min-height: var(--topbar-height);
    flex-direction: row;
    font-size: 12px;
  }

  .tab-symbol {
    display: none;
  }

  .app-shell {
    padding-bottom: 0;
  }

  .detail-actions {
    right: 50%;
    left: 50%;
    width: min(100%, 720px);
    transform: translateX(-50%);
  }
}

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

/* =========== Calendar 一句话新增 + 确认卡 =========== */

.calendar-mode-switch {
  display: flex;
  gap: 0;
  margin: 0 0 18px;
  padding: 4px;
  border-radius: 12px;
  background: var(--surface-elevated, rgba(127, 127, 127, 0.08));
}

.calendar-mode-tab {
  flex: 1 1 0;
  min-height: 36px;
  border: 0;
  background: transparent;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary, rgba(127, 127, 127, 1));
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.calendar-mode-tab.active {
  background: var(--surface, #fff);
  color: var(--text, #111);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.calendar-parse-page .calendar-parse-input {
  min-height: 80px;
  font-size: 16px;
  line-height: 1.5;
  padding: 12px 14px;
}

.calendar-parse-form .calendar-form-actions {
  margin-top: 16px;
}

.calendar-confirm-page .detail-section-title {
  font-size: 14px;
  margin: 0 0 8px;
}

.calendar-attendee-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calendar-attendee-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 6px 0;
  border-bottom: 1px solid var(--divider, rgba(127, 127, 127, 0.18));
}

.calendar-attendee-row:last-child {
  border-bottom: 0;
}

.calendar-attendee-name {
  font-weight: 600;
  color: var(--text, #111);
}

.calendar-attendee-email {
  font-size: 13px;
  color: var(--text-secondary, rgba(127, 127, 127, 1));
  word-break: break-all;
}

.calendar-attendee-noemail {
  font-size: 12px;
  color: #b95a00;
  background: rgba(255, 153, 0, 0.12);
  padding: 2px 8px;
  border-radius: 999px;
}

.calendar-review-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid #d83a3a;
  border-radius: 10px;
  background: rgba(216, 58, 58, 0.06);
  color: #b32424;
}

.calendar-review-item {
  display: flex;
  gap: 8px;
  align-items: baseline;
  font-size: 13px;
  line-height: 1.5;
  padding: 2px 0;
}

.calendar-review-item strong {
  min-width: 80px;
  font-weight: 600;
}

.calendar-beijing-row {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--text-secondary, rgba(127, 127, 127, 1));
}