/* V65: browse first; edit one account at a time. */
@media(max-width:760px) {
  #organizationAccountSummary { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
  #organizationAccountSummary > article { padding: 12px 10px; min-width: 0; }
  #organizationAccountSummary > article > strong { font-size: 20px; overflow-wrap: anywhere; }
  #organizationAccountSummary > article > span, #organizationAccountSummary > article > small { font-size: 12px; }
  #organizationAccountSummary > .ops-org-account-list { grid-column: 1 / -1; }
  #adminPage .edit-grid, #adminPage .notice-editor, #adminPage .backup-status-grid, #adminPage .backup-action-grid, #adminPage .backup-settings-grid { grid-template-columns: minmax(0,1fr); }
  #adminPage .edit-grid > *, #adminPage .notice-editor > * { min-width: 0; max-width: 100%; grid-column: auto; }
  #adminPage .notice-preview { position: static; width: 100%; min-width: 0; }
  #adminPage .backup-status-item strong { overflow-wrap: anywhere; }
  #adminPage .panel-heading.compact { display: flex; flex-direction: column; align-items: stretch; gap: 14px; }
  #adminPage .panel-heading.compact > div { min-width: 0; width: 100%; }
  #adminPage .panel-heading.compact .button-row { display: flex; flex-wrap: wrap; gap: 8px; }
  #adminPage .panel-heading.compact .button-row > button { flex: 1 1 120px; }
  #adminPage .admin-section[data-admin-section="bookings"] .booking-record-list td:nth-child(1)::before { content: "订单编号"; }
  #adminPage .admin-section[data-admin-section="bookings"] .booking-record-list td:nth-child(2)::before { content: "时间段"; }
  #adminPage .admin-section[data-admin-section="bookings"] .booking-record-list td:nth-child(3)::before { content: "状态"; }
  #adminPage .admin-section[data-admin-section="bookings"] .booking-record-list td:nth-child(4)::before { content: "金额"; }
  #adminPage .admin-section[data-admin-section="bookings"] .booking-record-list td:nth-child(5)::before { content: "操作"; }
  body #profilePage td[colspan]::before, body #adminPage td[colspan]::before { content: none; }
}
#auditLogsTable details { display: block; margin-top: 6px; }
#auditLogsTable td:last-child { white-space: nowrap; }
#auditLogsTable pre { max-width: 100%; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; }
.booking-org-list { display: grid; gap: 14px; }
.booking-org-row { min-width: 0; border: 1px solid #dce3ed; border-radius: 10px; padding: 18px; }
.booking-org-summary { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr); gap: 20px; align-items: start; }
.booking-org-row .booking-group-detail { margin-top: 14px; padding-top: 12px; border-top: 1px solid #e4e9f0; }
.booking-org-row .booking-application-list { width: 100%; min-width: 0; }
.booking-org-row .ledger-cell { min-width: 0; }
@media(max-width:760px) { .booking-org-summary { grid-template-columns: minmax(0,1fr); gap: 12px; } }
#adminEquipmentTable td:nth-child(2) { min-width: 200px; max-width: 320px; white-space: normal; }
#adminEquipmentTable .equipment-asset-ref { display: block; color: #627187; font-size: 12px; margin-top: 5px; }
#adminEquipmentTable .compact-table-actions { min-width: 125px; gap: 8px; align-items: center; }
#adminEquipmentTable .equipment-row-more summary { cursor: pointer; color: #345c94; padding: 8px; }
#adminEquipmentTable .equipment-row-more > div { display: grid; gap: 8px; padding-top: 6px; }
#adminEquipmentTable .equipment-row-more[open] { flex-basis: 100%; }
#adminEquipmentTable .equipment-row-more > div button { justify-self: start; }
#profilePage .profile-panel { grid-template-columns: minmax(0,1fr); gap: 28px; }
#profileInfo { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
#profilePage .password-panel { margin-top: 14px; max-width: 560px; }
#profilePage .invoice-panel { margin-bottom: 16px; }
@media(max-width:760px) { #profileInfo { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:420px) { #profileInfo { grid-template-columns: minmax(0,1fr); } }
#adminUsersTable .account-read-head, #adminUsersTable .account-read-row { display: grid; grid-template-columns: minmax(160px,1.2fr) minmax(125px,1fr) minmax(160px,1.2fr) minmax(110px,.8fr) 72px; gap: 20px; align-items: center; }
#adminUsersTable .account-read-head { padding: 12px 14px; background: #f2f5fa; color: #526278; font-size: 13px; }
#adminUsersTable .account-read-row { min-height: 76px; padding: 12px 14px; border-bottom: 1px solid #e4e9f0; font-size: 14px; }
#adminUsersTable .account-read-row:last-child { border-bottom: 0; }
#adminUsersTable .account-read-row > div { min-width: 0; overflow-wrap: anywhere; }
#adminUsersTable .account-read-row strong { display: block; font-size: 14px; font-weight: 600; }
#adminUsersTable .account-read-row small { display: block; margin-top: 5px; color: #5e6d80; font-size: 12px; }
#adminUsersTable .account-read-row .mobile-field-label { display: none; }
#adminUsersTable .manage-account { min-height: 36px; padding: 6px 12px; }
#accountManagerDialog { width: min(680px,calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid #dce3ed; border-radius: 14px; color: #172d48; overflow: auto; }
#accountManagerDialog::backdrop { background: rgb(15 30 50 / 40%); }
#accountManagerDialog .account-manager-header { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px; border-bottom: 1px solid #e4e9f0; position: sticky; top: 0; background: #fff; z-index: 1; }
#accountManagerTitle { margin: 0; font-size: 19px; }
#accountManagerContent { padding: 20px; }
#accountManagerContent table, #accountManagerContent tbody { display: block; width: 100%; min-width: 0; }
#accountManagerContent tr { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
#accountManagerContent td { display: flex; flex-direction: column; gap: 7px; min-width: 0; border: 0; padding: 0; white-space: normal; overflow-wrap: anywhere; }
#accountManagerContent td::before { content: attr(data-label); color: #526278; font-size: 13px; }
#accountManagerContent td:nth-child(7), #accountManagerContent td:last-child { grid-column: 1 / -1; }
#accountManagerContent input, #accountManagerContent select { box-sizing: border-box; width: 100%; min-width: 0; min-height: 44px; font-size: 15px; }
#accountManagerContent small { white-space: normal; color: #66758a; line-height: 1.5; }
#accountManagerContent .table-actions { min-width: 0; display: flex; flex-wrap: wrap; gap: 10px; padding-top: 14px; border-top: 1px solid #e4e9f0; }
@media(max-width:1100px) {
  #adminUsersTable .account-read-head { display: none; }
  #adminUsersTable .account-read-row { grid-template-columns: minmax(0,1fr) minmax(0,1fr) 72px; gap: 12px; }
  #adminUsersTable .account-read-row > div:nth-child(2) { grid-column: 1; grid-row: 2; }
  #adminUsersTable .account-read-row > div:nth-child(3) { grid-column: 2; grid-row: 1; }
  #adminUsersTable .account-read-row > div:nth-child(4) { grid-column: 2; grid-row: 2; }
  #adminUsersTable .manage-account { grid-column: 3; grid-row: 1 / 3; }
}
@media(max-width:600px) {
  #adminUsersTable .account-read-row { grid-template-columns: minmax(0,1fr) minmax(0,1fr); padding: 14px 4px; gap: 12px; }
  #adminUsersTable .manage-account { grid-column: 1 / -1; grid-row: 3; justify-self: end; }
  #accountManagerContent tr { grid-template-columns: minmax(0,1fr); }
  #accountManagerContent { padding: 16px; }
}
/* V64: rebalance the equipment browser without changing mobile selection. */
@media (min-width: 761px) {
  #bookingPage .booking-layout { grid-template-columns: minmax(320px, 30%) minmax(0, 1fr); }
  #bookingPage .equipment-card { grid-template-columns: 64px minmax(0,1fr); gap: 14px; padding: 14px; }
  #bookingPage .equipment-card .thumb { width: 64px; height: 68px; }
}
#projectCards { display: grid; grid-template-columns: minmax(0,1fr); gap: 12px; }
#projectCards .ops-project-card { display: grid; grid-template-columns: minmax(230px,1.7fr) minmax(180px,1fr) minmax(150px,.8fr) minmax(140px,.8fr); align-items: center; gap: 20px; padding: 20px; }
#projectCards .project-identity { min-width: 0; }
#projectCards .project-identity h3 { margin: 6px 0; font-size: 17px; overflow-wrap: anywhere; }
#projectCards .project-identity p { margin: 0; overflow-wrap: anywhere; }
#projectCards .ops-project-top { justify-content: flex-start; gap: 12px; flex-wrap: wrap; }
#projectCards .ops-project-settlement { margin: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
#projectCards .ops-project-foot { margin: 0; padding: 0; border: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
#projectCards .ops-project-actions { margin: 0; padding: 0; border: 0; display: flex; flex-wrap: wrap; gap: 8px; }
#projectCards .ops-review-note { grid-column: 1 / -1; margin: 0; }
@media (max-width: 1200px) {
  #projectCards .ops-project-card { grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); gap: 16px; }
}
@media (max-width: 600px) {
  #projectCards .ops-project-card { grid-template-columns: minmax(0,1fr); gap: 14px; padding: 16px; }
}
/* V64: full-width organization groups; narrow views use labelled account cards. */
#adminUsersTable { display: grid; gap: 16px; min-width: 0; }
#adminUsersTable .account-group { min-width: 0; border: 1px solid #dce3ed; border-radius: 12px; padding: 16px; background: #fff; }
#adminUsersTable summary { cursor: pointer; padding: 4px 0 12px; color: #172d48; }
#adminUsersTable summary strong { font-size: 16px; overflow-wrap: anywhere; }
#adminUsersTable summary span { margin-left: 16px; font-size: 13px; color: #526278; }
#adminUsersTable .user-detail-table { width: 100%; min-width: 0; table-layout: auto; margin-top: 8px; font-size: 14px; }
#adminUsersTable th, #adminUsersTable td { width: auto; padding: 12px 8px; vertical-align: top; }
#adminUsersTable th { white-space: nowrap; }
#adminUsersTable td:nth-child(-n+3) { white-space: nowrap; word-break: normal; }
#adminUsersTable input, #adminUsersTable select { box-sizing: border-box; width: 100%; min-width: 112px; font-size: 14px; min-height: 42px; }
#adminUsersTable .user-discount-input { min-width: 64px; }
#adminUsersTable .user-org-input { min-width: 170px; }
#adminUsersTable .user-platform-select { min-width: 140px; }
#adminUsersTable .table-actions { display: flex; flex-direction: column; gap: 8px; min-width: 96px; }
#adminUsersTable .table-actions button { white-space: nowrap; min-height: 36px; }
@media (max-width: 1550px) {
  #adminUsersTable .user-detail-table, #adminUsersTable tbody { display: block; }
  #adminUsersTable thead { display: none; }
  #adminUsersTable tbody { display: grid; gap: 16px; }
  #adminUsersTable tbody tr { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; padding: 16px; border: 1px solid #dce3ed; border-radius: 10px; background: #fff; }
  #adminUsersTable td { display: flex; flex-direction: column; gap: 6px; padding: 0; border: 0; min-width: 0; white-space: normal; overflow-wrap: anywhere; }
  #adminUsersTable td::before { content: attr(data-label); font-size: 12px; color: #526278; }
  #adminUsersTable input, #adminUsersTable select { min-width: 0; }
  #adminUsersTable .table-actions { flex-direction: row; flex-wrap: wrap; min-width: 0; }
}
@media (max-width: 600px) {
  #adminUsersTable tbody tr { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 12px; gap: 14px; }
  #adminUsersTable td:nth-child(7), #adminUsersTable td:nth-child(8), #adminUsersTable td:last-child { grid-column: 1 / -1; }
  #adminUsersTable summary span { display: block; margin: 6px 0 0; }
  #adminUsersTable .account-group { padding: 10px; }
}
/* V62: one readable visual hierarchy, with dedicated evidence-list components. */
/* V63: use vector icons instead of font-dependent glyphs on every platform. */
.nav-tabs .nav-icon { display: inline-flex; justify-content: center; align-items: center; width: 24px; height: 24px; min-width: 24px; min-height: 24px; flex: 0 0 24px; line-height: 1; letter-spacing: 0; }
.nav-tabs .nav-icon svg { display: block; width: 24px; height: 24px; flex: none; overflow: hidden; }
@media (max-width: 760px) {
  body.app-active .nav-tabs .nav-btn:not(.nav-secondary) { box-sizing: border-box; overflow: hidden; text-align: center; }
  .nav-tabs .nav-label { display: block; max-width: 100%; line-height: 1.3; overflow-wrap: anywhere; }
  .primary-btn, .secondary-btn, .text-btn { box-sizing: border-box; max-width: 100%; line-height: 1.4; white-space: normal; overflow-wrap: anywhere; }
}
@media (max-width: 480px) {
  #myBookingsPage .panel-heading.compact { display: grid; grid-template-columns: minmax(0,1fr); gap: 12px; align-items: start; }
  #myBookingsPage .panel-heading.compact h3 { margin: 0; }
  #myBookingsPage .panel-heading.compact label { display: grid; grid-template-columns: 34px minmax(0,1fr); align-items: center; gap: 8px; min-width: 0; width: 100%; }
  #myBookingsFilter { box-sizing: border-box; width: 100%; min-width: 0; max-width: 100%; min-height: 44px; padding: 10px 30px 10px 12px; font-size: 15px; line-height: 1.4; }
  #myBookingsList .ops-empty .primary-btn { min-width: 132px; min-height: 44px; padding: 10px 16px; width: auto; justify-self: center; }
}
:root {
  --ink: #17263b; --muted: #526176; --line: #dce3ed;
  --bg: #f3f5f9; --panel: #fff;
  --blue: #2458ad; --blue-dark: #193f80; --teal: #2458ad;
  --green: #176b4b; --red: #ac303b; --gold: #855109;
  --selected: #2458ad; --slot: #fff; --pending: #fff3d6;
  --busy: #e7ebf1; --maintenance: #f1eafb;
  --ops-mint: #eef3fc; --ops-lime: #dce8fa;
  --v57-green-soft: #eef3fc; --shadow: 0 2px 8px rgb(26 43 71 / 3%);
}
body { color: var(--ink); font-size: 15px; line-height: 1.6; }
h1,h2,h3,h4,strong { color: inherit; }
.panel, .admin-card, .ops-section-card { background: #fff; border-color: var(--line); border-radius: 12px; }
.panel-heading h2, .panel-heading.compact h2 { color: var(--ink); font-size: 19px; line-height: 1.45; }
.panel-heading p, .ops-page-head p, .hint, .scope-note, .training-copy { color: var(--muted); line-height: 1.65; }
.panel-heading.compact { margin-bottom: 20px; gap: 16px; }
label { color: #33445c; font-weight: 600; }
input,select,textarea { color: var(--ink); font-weight: 400; border-color: #b9c6d8; background: #fff; }
input::placeholder,textarea::placeholder { color: #68778b; opacity: 1; }
.primary-btn { color: #fff; background: var(--blue); }
.primary-btn:hover:not(:disabled) { background: var(--blue-dark); }
.primary-btn:disabled { background: #98a6bd; }
.secondary-btn, .text-btn { color: var(--blue-dark); border-color: #c4cfdf; background: #fff; }
.secondary-btn:hover:not(:disabled),.text-btn:hover:not(:disabled) { background: #edf3fd; border-color: #7d9ccc; }
.secondary-btn.danger, .text-btn.danger { color: var(--red); }
:is(button,a,input,select,textarea,summary):focus-visible { outline: 3px solid #3983e9; outline-offset: 3px; }
.nav-btn, .nav-label { color: #46576e; }
.nav-btn.active { color: #184b98; background: #e8f0fc; box-shadow: inset 3px 0 #2458ad; }
.nav-btn.active .nav-label { color: #184b98; font-weight: 700; }
body.app-active .nav-tabs .nav-btn.active { color: #184b98; background: #e8f0fc; }
#bookingPage .equipment-card.active { border-color: #648ecb; background: #edf3fd; box-shadow: inset 3px 0 #2458ad; }
#ruleOverview { grid-column: 1 / -1; }
.admin-mobile-note { background: #f1f5fc; color: #435975; }
.topbar { border-bottom: 1px solid #dce3ed; }
.topbar h1 { color: #17263b; font-size: 19px; }
.account-meta, .account-box small { color: #536278; }
.ops-hero, .workspace-hero { background: #fff; border: 1px solid var(--line); box-shadow: none; }
.ops-hero h2, #workspaceTitle, .ops-page-head h2 { color: var(--ink); font-size: 26px; line-height: 1.4; }
.ops-hero p, #workspaceDescription { color: #526176; max-width: 65ch; }
.ops-kicker, #workspaceKicker { color: #365981; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.ops-metric-card, .ops-metric-grid article, .workspace-stat { background: #fff; border-color: #dce3ed; }
.ops-metrics article { padding: 18px 20px; min-height: 104px; }
.ops-metrics strong { color: var(--ink); font-size: 28px; }
.ops-metrics span, .ops-metrics small { color: var(--muted); }
.ops-empty { min-height: 96px; padding: 24px; border: 1px dashed #cbd5e3; background: #fafbfd; color: var(--muted); gap: 6px; }
.ops-empty strong { color: #273d59; font-size: 15px; }
#myBookingsList > .ops-empty { grid-column: 1 / -1; }
.ops-chip, .summary, .my-booking-times, .ops-project-settlement span { color: #334f74; background: #f0f4fa; }
.ops-task-card { background: #fff; }
.project-segments button.active, .admin-tab.active { color: #184b98; background: #e7effc; font-weight: 700; box-shadow: none; }
.admin-tabs { flex-wrap: wrap; gap: 4px; padding: 8px; border-bottom: 1px solid var(--line); }
.admin-tab { color: #485a72; padding: 9px 13px; min-height: 42px; }
.admin-section table { color: #27384e; }
.table-wrap { border-color: #dce3ed; border-radius: 9px; }
.table-wrap th { color: #42536b; background: #eef2f7; font-size: 13px; font-weight: 700; line-height: 1.5; }
.table-wrap td { padding: 14px 12px; color: #293b52; font-size: 14px; line-height: 1.55; vertical-align: top; border-color: #e0e6ef; }
.table-wrap td strong { font-size: 14px; font-weight: 600; }
.table-wrap tbody tr:hover { background: #f7faff; }
.table-wrap .table-actions { gap: 6px; align-items: start; }
.table-wrap .table-actions .secondary-btn { min-height: 36px; padding: 6px 9px; font-size: 13px; }
.account-summary-table { table-layout: fixed; width: 100%; }
.account-summary-table > thead > tr > th:nth-child(1) { width: 40%; min-width: 0; }
.account-summary-table > thead > tr > th:nth-child(2) { width: 110px; min-width: 0; }
.account-summary-table > thead > tr > th:nth-child(3) { width: auto; }
.account-summary-table > tbody > tr > td { white-space: normal; overflow-wrap: anywhere; }
.account-summary-table > tbody > tr > td:first-child strong { display: block; max-width: 100%; white-space: normal; overflow-wrap: anywhere; line-height: 1.6; }
.account-summary-table .user-detail-table { table-layout: auto; min-width: 850px; }
.admin-section[data-admin-section="equipment"] > .panel:first-child .table-wrap { max-height: 680px; }
.admin-section[data-admin-section="equipment"] .table-wrap td { padding-top: 12px; padding-bottom: 12px; }
.admin-section[data-admin-section="equipment"] .table-wrap td strong { white-space: normal; overflow-wrap: anywhere; }
.admin-section[data-admin-section="rules"] .summary,
.admin-section[data-admin-section="rules"] .rules-preview { max-width: 100%; min-width: 0; }
.admin-section[data-admin-section="logs"] table { min-width: 950px; table-layout: fixed; }
.admin-section[data-admin-section="logs"] th:nth-child(1) { width: 150px; }
.admin-section[data-admin-section="logs"] th:nth-child(3) { width: 170px; }
.admin-section[data-admin-section="logs"] th:nth-child(7) { width: 210px; }
.admin-section[data-admin-section="logs"] td { white-space: normal; overflow-wrap: anywhere; }
.audit-detail summary { color: var(--blue-dark); cursor: pointer; font-weight: 600; }
.audit-detail pre { max-width: 380px; white-space: pre-wrap; overflow-wrap: anywhere; font: 12px/1.6 ui-monospace,monospace; color: #43536a; }
.editor-disclosure { padding: 16px 20px; margin-top: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.editor-disclosure > summary { min-height: 28px; color: var(--blue-dark); cursor: pointer; font-weight: 700; }
.editor-disclosure[open] > summary { padding-bottom: 14px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.editor-disclosure > .panel { margin: 0; padding: 0; border: 0; box-shadow: none; }
.onboarding-steps { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 0 0 12px; }
.onboarding-step { display: flex; align-items: start; gap: 12px; padding: 16px; border: 1px solid #d9e3f2; border-radius: 10px; background: #fff; text-align: left; color: var(--ink); }
.onboarding-step b { display: grid; place-items: center; flex: 0 0 28px; height: 28px; color: #fff; background: var(--blue); border-radius: 50%; font-size: 13px; }
.onboarding-step strong, .onboarding-step small { display: block; }
.onboarding-step strong { font-size: 15px; }
.onboarding-steps { grid-column: 1 / -1; }
.onboarding-step { text-align: left; cursor: pointer; font: inherit; border: 1px solid #dce3ed; }
.onboarding-step small { margin-top: 3px; color: var(--muted); font-size: 13px; line-height: 1.6; }
#bookingPage .equipment-card { background: #fff; border-color: #d4deeb; }
#bookingPage .equipment-card.selected { background: #edf3fd; border-color: #648ecb; }
#bookingPage .equipment-card-name { color: #20334d; font-size: 14px; }
#bookingPage .equipment-card-meta, #bookingPage .equipment-card-location { color: #526176; font-size: 13px; }
#bookingPage .price-box strong, #bookingPage .day-select-btn { color: #213f69; }
#bookingPage .tag, #bookingPage .fact-row span { color: #3a5579; background: #edf2f9; }
#bookingPage .legend span { color: #46576f; }
#bookingPage .day { border-color: #d1dbe9; }
#bookingPage .slot { color: #425973; background: #fff; border-color: #c6d3e4; font-size: 12px; }
#bookingPage .slot strong { color: #203f67; font-size: 12px; }
#bookingPage .slot.selected, #bookingPage .slot.selected strong { color: #fff; background: #2458ad; border-color: #184486; }
#bookingPage .slot.busy, #bookingPage .slot.busy strong { color: #4d5868; background: #e6ebf2; border-color: #cad3e0; }
#bookingPage .slot.pending, #bookingPage .slot.pending strong { color: #7a4a07; background: #fff2d5; border-color: #dec58a; }
#bookingPage .slot.maintenance, #bookingPage .slot.maintenance strong { color: #694087; background: #f3ecfb; border-color: #d8c5e8; }
#bookingPage .slot.expired, #bookingPage .slot.expired strong { color: #7b8695; background: #f1f3f6; border-color: #e0e5ec; }
#bookingPage .confirm-panel { background: #fff; border-color: #c8d6e9; }
#bookingPage .confirm-panel .booking-account-hint { background: #f0f4fa; }
#bookingSelectionBar { background: #edf3ff; border-color: #aac1e5; }
#bookingSelectionBar strong, #selectionCost { color: #214f91; }
.ops-account-summary article.total { background: #edf3fe; border-color: #c5d6ef; }
.ops-account-summary span, .ops-account-summary small, .ops-account-summary .total span, .ops-account-summary .total small { color: #4d617e; }
.ops-org-account-row { border-color: #dce3ed; background: #fff; }
.ops-org-account-row.head { color: #42536b; background: #edf2f8; }
.training-module-card { background: #fff; border-color: #d7e0ec; }
.training-module-top span, .training-module-top strong, .training-module-meta span { color: #3e5472; background: #f0f4fa; }
.training-module-card p, .training-module-meta { color: #526176; }
.training-module-card details summary { min-height: 40px; color: var(--blue-dark); font-weight: 600; cursor: pointer; }
.training-question { background: #f6f8fc; color: #203650; }
.modal-card { color: var(--ink); max-height: calc(100dvh - 48px); overflow-y: auto; }
.modal-card .panel-heading { flex-wrap: nowrap; align-items: start; }
.modal-card .icon-button { flex: 0 0 44px; width: 44px; min-height: 44px; color: #354963; }

/* Usage records: scan ten compact rows; inspect one complete record on demand. */
.usage-chain-list { display: block; min-width: 0; }
.usage-filter-bar { display: grid; grid-template-columns: minmax(210px,1.8fr) minmax(120px,1fr) minmax(140px,1fr) minmax(140px,1fr) auto; gap: 12px; align-items: end; }
.usage-filter-bar label { display: grid; gap: 6px; font-size: 13px; }
.usage-filter-bar input, .usage-filter-bar select { width: 100%; }
.usage-results-count { padding: 16px 0 12px; font-size: 13px; color: #526176; }
.usage-records-body { border: 1px solid #d9e2ef; border-radius: 10px; overflow: hidden; }
.usage-record-row { display: grid; grid-template-columns: minmax(210px,1.5fr) minmax(160px,1fr) minmax(115px,.7fr) 126px 90px; gap: 18px; align-items: center; padding: 18px; background: #fff; border-bottom: 1px solid #e0e7f0; }
.usage-record-row:last-child { border-bottom: 0; }
.usage-record-row:hover { background: #fafcff; }
.usage-record-row > div { min-width: 0; }
.usage-record-identity h3 { margin: 4px 0; font-size: 15px; line-height: 1.5; color: #183454; overflow-wrap: anywhere; }
.usage-record-identity p { margin: 0; color: #435670; font-size: 13px; overflow-wrap: anywhere; }
.usage-record-identity > small { display: block; color: #65758b; font-size: 12px; margin-top: 4px; }
.usage-platform-label { color: #315c90; font-size: 12px; font-weight: 600; }
.usage-record-time, .usage-record-charge { display: grid; gap: 4px; font-size: 13px; font-variant-numeric: tabular-nums; }
.usage-record-time strong { color: #20334c; font-size: 14px; }
.field-caption, .usage-record-row small { color: #526176; font-size: 12px; }
.usage-record-charge > strong { color: #183b6a; font-size: 18px; }
.record-status { display: inline-flex; width: fit-content; padding: 3px 8px; border-radius: 5px; color: #3b4e69; background: #edf2f8; font-size: 12px; font-weight: 600; }
.record-status.is-active { color: #174d9a; background: #e6effe; }
.record-status.is-complete { color: #17603e; background: #e8f5ec; }
.usage-photos-button { display: flex; gap: 6px; align-items: start; padding: 4px; border: 1px solid transparent; border-radius: 7px; background: none; text-align: center; cursor: pointer; }
.usage-photos-button:hover { background: #edf3fd; border-color: #c4d5ee; }
.usage-photo-thumb { display: grid; gap: 4px; width: 54px; flex: 0 0 54px; }
.usage-photo-thumb img { display: block; width: 54px; height: 48px; object-fit: contain; border: 1px solid #d5deea; border-radius: 4px; background: #eff2f6; }
.usage-photo-missing { display: grid; place-items: center; width: 54px; height: 48px; border: 1px dashed #c2cedd; border-radius: 4px; color: #63738a; font-size: 11px; background: #f6f8fb; }
.usage-record-detail { min-height: 40px; padding: 7px 10px; font-size: 13px; }
.usage-pagination { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-top: 16px; color: #526176; font-size: 13px; }
.usage-pagination > div { display: flex; gap: 8px; }
.usage-details-dialog { width: min(1040px,calc(100vw - 40px)); max-height: calc(100dvh - 48px); padding: 0; margin: auto; border: 1px solid #cbd7e6; border-radius: 14px; color: #17263b; background: #fff; box-shadow: 0 20px 90px rgb(12 28 52 / 25%); }
.usage-details-dialog[open] { display: flex; flex-direction: column; }
.usage-details-dialog::backdrop { background: rgb(18 32 53 / 55%); }
.usage-dialog-header { display: flex; flex: none; justify-content: space-between; align-items: center; gap: 20px; padding: 18px 24px; border-bottom: 1px solid #dbe3ef; background: #fff; }
.usage-dialog-header span { color: #536a89; font-size: 12px; }
.usage-dialog-header h2 { margin: 3px 0 0; color: #183454; font-size: 21px; }
.usage-dialog-header button { flex: none; }
.usage-dialog-body { padding: 24px; overflow-y: auto; overscroll-behavior: contain; }
.usage-detail-heading h3 { margin: 4px 0; font-size: 21px; line-height: 1.5; }
.usage-detail-heading p { margin: 0; color: #526176; font-size: 14px; }
.usage-detail-facts { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; margin: 16px 0; }
.usage-detail-facts > div { padding: 13px 15px; border: 1px solid #dce4ef; border-radius: 8px; background: #f7f9fc; }
.usage-detail-facts dt { color: #53647c; font-size: 12px; }
.usage-detail-facts dd { margin: 5px 0 0; color: #1e3654; font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.usage-charge-note { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 14px; padding: 16px; border-radius: 8px; background: #edf3fd; }
.usage-charge-note span, .usage-charge-note strong { display: block; }
.usage-charge-note span { color: #4f6583; font-size: 12px; }
.usage-charge-note strong { margin-top: 4px; font-size: 16px; overflow-wrap: anywhere; }
.usage-charge-note p { grid-column: 1 / -1; margin: 0; color: #526176; font-size: 12px; }
.usage-photo-heading { margin: 24px 0 4px; font-size: 18px; }
.usage-photo-hint { margin: 0 0 14px; color: #526176; font-size: 13px; }
.usage-comparison-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.usage-comparison-photo { margin: 0; overflow: hidden; border: 1px solid #d3deed; border-radius: 9px; }
.usage-comparison-photo figcaption { display: grid; gap: 3px; padding: 12px 14px; background: #f3f6fb; }
.usage-comparison-photo figcaption strong { color: #203f68; font-size: 15px; }
.usage-comparison-photo figcaption span { color: #53657e; font-size: 12px; }
.usage-comparison-photo a { display: block; color: #194e9c; text-decoration: none; background: #eaf0f7; }
.usage-comparison-photo img { display: block; width: 100%; height: 310px; object-fit: contain; }
.usage-comparison-photo a > span { display: block; padding: 9px 14px; background: #fff; font-size: 13px; font-weight: 600; }
.usage-photo-empty { display: grid; align-content: center; justify-items: center; height: 350px; color: #596d87; background: #f7f9fc; font-size: 14px; }
.usage-photo-empty small { margin-top: 6px; font-size: 12px; }
.usage-record-reference { margin-top: 20px; color: #526176; font-size: 12px; overflow-wrap: anywhere; }
.usage-record-reference summary { cursor: pointer; min-height: 30px; }
.usage-filter-bar { grid-template-columns: minmax(220px,1fr) minmax(200px,1fr) auto; align-items: end; }
.usage-advanced-filters summary { min-height: 44px; padding: 9px 12px; border: 1px solid #b9c6d8; border-radius: 8px; color: #193f80; cursor: pointer; }
.usage-advanced-fields { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; padding-top: 12px; }
.usage-advanced-filters[open] { grid-column: 1 / -1; grid-row: 2; }
.usage-filter-bar > button { grid-column: 3; grid-row: 1; }
@media (min-width: 761px) and (max-width: 1150px) {
  .usage-filter-bar { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .usage-search-field { grid-column: 1 / -1; }
  .usage-record-row { grid-template-columns: minmax(190px,1.4fr) minmax(160px,1fr) minmax(110px,.7fr); }
  .usage-photos-button { grid-column: 2; }
  .usage-record-detail { grid-column: 3; }
  #bookingPage .schedule-grid { grid-template-columns: repeat(7,minmax(84px,1fr)); overflow-x: auto; padding-bottom: 10px; }
  .onboarding-steps { gap: 8px; }
}
@media (max-width: 760px) {
  body { font-size: 15px; }
  input,select,textarea { font-size: 16px; }
  .nav-btn.active { box-shadow: none; }
  .topbar h1 { font-size: 16px; }
  .ops-hero, .workspace-hero { padding: 20px 16px; }
  .ops-hero h2, #workspaceTitle, .ops-page-head h2 { font-size: 23px; }
  .ops-metrics article { min-height: 86px; padding: 14px; }
  .ops-empty { min-height: 88px; padding: 20px 14px; }
  .panel-heading.compact { margin-bottom: 16px; flex-wrap: wrap; }
  .onboarding-steps { grid-template-columns: 1fr; gap: 8px; margin: 12px 0 18px; }
  .onboarding-step { padding: 13px; }
  .onboarding-step small { font-size: 13px; }
  .usage-filter-bar { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .usage-advanced-fields { grid-template-columns: 1fr; }
  .usage-filter-bar > button { grid-column: 2; grid-row: 2; }
  .usage-advanced-filters { grid-column: 1; grid-row: 2; }
  .usage-advanced-filters[open] { grid-row: 3; grid-column: 1 / -1; }
  .usage-filter-bar .usage-search-field { grid-column: 1 / -1; }
  .usage-filter-bar > button { min-height: 44px; align-self: end; }
  .usage-record-row { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px 10px; padding: 16px; }
  .usage-record-identity { grid-column: 1 / -1; }
  .usage-record-identity h3 { font-size: 16px; }
  .usage-record-time strong { font-size: 13px; }
  .usage-record-charge { justify-items: end; text-align: right; }
  .usage-record-detail { justify-self: end; align-self: center; min-height: 44px; }
  .usage-photos-button { grid-column: 1; }
  .usage-pagination { align-items: start; flex-direction: column; }
  .usage-pagination > div { width: 100%; justify-content: space-between; }
  .usage-pagination button { min-width: 94px; }
  .usage-details-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 24px); border-radius: 12px; }
  .usage-dialog-header { padding: 14px; gap: 10px; }
  .usage-dialog-header h2 { font-size: 17px; }
  .usage-dialog-header button { min-height: 44px; padding: 8px 10px; font-size: 13px; }
  .usage-dialog-body { padding: 16px; }
  .usage-detail-heading h3 { font-size: 19px; }
  .usage-detail-facts { grid-template-columns: 1fr; gap: 8px; margin: 16px 0; }
  .usage-detail-facts > div { padding: 10px 12px; }
  .usage-charge-note { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 12px; }
  .usage-charge-note > div:first-child { grid-column: 1 / -1; }
  .usage-comparison-grid { grid-template-columns: 1fr; }
  .usage-comparison-photo img { height: min(360px,85vw); }
  .usage-photo-empty { height: 180px; }
  .ops-org-account-row { min-width: 0; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; padding: 14px; }
  .ops-org-account-row > strong:first-child { grid-column: 1 / -1; }
  .ops-org-account-row.head { display: none; }
  .ops-org-account-row > strong:last-child::before { content: "合计 "; font-weight: 400; color: #536278; }
  .editor-disclosure { padding: 16px; }
  .modal-card { max-height: calc(100dvh - 24px); }
}