/* Scoped to the maintenance workspace; existing forms and global theme untouched. */
.maintenance-navigation { margin-bottom: 16px; }
.maintenance-heading { display: flex; min-height: 75px; box-sizing: border-box; align-items: center; margin-bottom: 16px; padding: 16px 30px; color: #fff; background: var(--brand, #00688b); border-radius: 12px; box-shadow: 0 10px 24px rgba(0,104,139,.18); }
.maintenance-heading h1 { margin: 0; font-size: 29px; line-height: 1.1; }
.maintenance-heading .title-company-logo { margin-left: auto; }
.maintenance-navigation-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; background: #fff; border: 1px solid #dbe5e5; border-radius: 10px; }
.maintenance-navigation-links { display: flex; flex-wrap: wrap; gap: 6px; }
.maintenance-navigation button { border: 0; border-radius: 6px; padding: 10px 15px; background: transparent; color: #526360; font: inherit; cursor: pointer; }
.maintenance-navigation button[aria-current="page"] { color: #fff; background: var(--brand, #00688b); }
.maintenance-navigation button:hover { background: #e8f2ef; color: #174b43; }
.maintenance-navigation .maintenance-refresh-button { margin-left: auto; border: 1px solid #cbd9dd; background: #fff; color: #34474f; font-weight: 750; white-space: nowrap; }
.maintenance-space .page-heading { align-items: center; gap: 16px; }
.maintenance-space .page-heading .muted { margin-bottom: 0; }
.maintenance-classifications { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin: 20px 0; }
.maintenance-classifications button { text-align: left; background: #fff; border: 1px solid #d9e4e2; border-radius: 8px; padding: 15px 18px; cursor: pointer; color: #526360; font: inherit; }
.maintenance-classifications strong { display: block; font-size: 27px; margin-top: 6px; color: #174b43; }
.maintenance-classifications button[aria-pressed="true"] { border-color: #12635b; box-shadow: inset 0 3px #12635b; }
.maintenance-toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.maintenance-table-wrap { overflow: auto; border: 1px solid #dbe5e5; border-radius: 8px; background: white; }
.maintenance-table { width: 100%; min-width: 820px; border-collapse: collapse; text-align: left; }
.maintenance-table th { padding: 13px 16px; background: #eaf2f0; color: #37524c; font-size: 12px; font-weight: 600; }
.maintenance-table td { padding: 17px 16px; border-top: 1px solid #e4ebe9; vertical-align: top; font-size: 13px; }
.maintenance-table td:nth-child(4) { max-width: 350px; overflow-wrap: anywhere; }
.maintenance-table tbody tr:hover { background: #f7fbfa; }
.maintenance-table small { display: block; color: #60746e; margin-top: 5px; }
.maintenance-badge { display: inline-block; border-radius: 5px; padding: 4px 8px; font-size: 11px; font-weight: 600; background: #e8f3ef; color: #225b4b; }
.maintenance-badge.is-corrective { background: #f7ebdd; color: #885b23; }
.maintenance-badge.is-warning { background: #fce8e6; color: #943e36; margin-top: 5px; }
.maintenance-message { color: #526360; margin: 16px 0; }
.maintenance-message.is-error { color: #953e36; }
.maintenance-task-detail { background: white; border: 1px solid #dbe5e5; border-radius: 8px; padding: 24px; margin-top: 20px; }
.maintenance-task-detail form { display: flex; flex-wrap: wrap; align-items: end; gap: 16px; }
.maintenance-task-detail label { display: grid; gap: 6px; }
#corrective-workflow-detail { margin-top: 0; overflow-wrap: anywhere; background: #f6fafb; }
#corrective-workflow-detail > input, #corrective-workflow-detail > select { box-sizing: border-box; max-width: 100%; margin: 6px 8px 6px 0; }
#corrective-workflow-detail > button { margin: 6px 8px 6px 0; }
#corrective-return-dialog { box-sizing: border-box; width: min(720px, calc(100vw - 24px)); max-height: calc(100vh - 24px); max-height: calc(100dvh - 24px); padding: 0; border: 1px solid #dbe5e5; border-radius: 8px; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
#corrective-return-dialog .maintenance-task-detail { margin: 0; min-width: 0; padding: 16px 20px; overflow: visible; overflow-wrap: anywhere; }
#corrective-return-dialog .maintenance-task-detail > h2 { margin: 0 0 12px; font-size: 16px; }
#corrective-return-dialog .maintenance-task-detail > label { gap: 4px; }
#corrective-return-dialog .form-actions { position: sticky; z-index: 2; bottom: -16px; display: flex; flex-wrap: wrap; gap: 8px; margin: 4px -20px -16px; padding: 10px 20px; }
@media print { #corrective-workflow-detail, #corrective-return-dialog { display: none !important; } }
.maintenance-manual-links { display: flex; flex-wrap: wrap; gap: 8px; width: 100%; font-size: 12px; }
body.maintenance-active #work-center-view > .page-heading { flex-wrap: wrap; }
#maintenance-operational-links { flex: 0 0 100%; order: 3; margin: 8px 0 0; }
@media (min-width: 901px) and (max-width: 1600px) {
  body.maintenance-active main { margin-left: calc(var(--sidebar-width) + 44px); }
}
@media (min-width: 1101px) {
  body.maintenance-active[data-active-view="work-center-view"] main,
  body.maintenance-active[data-active-view="scheduled-maintenance-view"] main { display: flex; flex-direction: column; }
  body.maintenance-active #maintenance-navigation { flex: 0 0 auto; }
  body.maintenance-active #work-center-view.is-active,
  body.maintenance-active #scheduled-maintenance-view.is-active { flex: 1; min-height: 0; height: auto; }
}
@media (max-width: 900px) {
  body.maintenance-active main { margin-top: 74px; }
}
.maintenance-space button:focus-visible, .maintenance-navigation button:focus-visible { outline: 3px solid #b68c3c; outline-offset: 3px; }
@media (max-width: 650px) { .maintenance-heading { min-height: 75px; padding: 16px 20px; } .maintenance-heading h1 { font-size: 29px; } .maintenance-navigation-bar, .maintenance-navigation-links { align-items: stretch; flex-direction: column; } .maintenance-navigation button { text-align: left; } .maintenance-navigation .maintenance-refresh-button { width: 100%; margin-left: 0; } .maintenance-classifications { grid-template-columns: repeat(2,minmax(0,1fr)); } .maintenance-space .page-heading { flex-wrap: wrap; } }
@media (max-width: 650px) {
  .maintenance-space .maintenance-table { display: block; min-width: 0; }
  .maintenance-space .maintenance-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .maintenance-space .maintenance-table tbody { display: block; }
  .maintenance-space .maintenance-table tr { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); padding: 8px; border-bottom: 1px solid #dbe5e5; }
  .maintenance-space .maintenance-table td { border: 0; min-width: 0; padding: 10px; overflow-wrap: anywhere; }
  .maintenance-space .maintenance-table td::before { content: attr(data-label); display: block; font-size: 11px; color: #60746e; margin-bottom: 7px; }
  .maintenance-space .maintenance-table td:last-child { grid-column: 1/-1; }
}
/* Phase 4: scoped additions inside the existing administration/service dialogs. */
.mailing-list-panel .mailing-contact-card { height: auto !important; align-self: start; }
.mailing-list-panel .mailing-contact-column { display: grid; min-width: 0; min-height: 0; grid-column: 2; grid-row: 1; align-content: start; gap: 16px; overflow: auto; }
.mailing-list-panel .mailing-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px 16px; padding: 18px 20px 20px; }
.mailing-list-panel .mailing-form label { display: grid; gap: 6px; }
.mailing-list-panel .mailing-form .form-actions { grid-column: 1 / -1; margin: 2px -20px -20px; padding: 14px 20px; }
.mailing-list-panel .mailing-form[hidden] { display: none; }
.mailing-list-panel .email-recipient-list { max-height: 55vh; overflow: auto; }
.mailing-list-panel .mailing-feedback { padding: 0 20px 16px; }
.mailing-list-panel .mailing-recovery-card { height: auto !important; border-color: #e2b7b2; }
.mailing-list-panel .mailing-recovery-card[hidden] { display: none !important; }
.mailing-list-panel .mailing-recovery-heading > span { display: grid; width: 40px; height: 40px; flex: 0 0 40px; place-items: center; border: 1px solid #dfb6b2; border-radius: 6px; color: #94372f; background: #f9e9e7; }
.mailing-list-panel .mailing-recovery-heading svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.mailing-list-panel .mailing-recovery-heading p { margin: 3px 0 0; color: #7f4a45; font-size: 12px; }
.mailing-list-panel .mailing-recovery-list { display: grid; gap: 10px; padding: 14px 18px 18px; }
.mailing-list-panel .mailing-recovery-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; align-items: center; padding: 12px 14px; border: 1px solid #ebd1cd; border-radius: 8px; background: #fffafa; }
.mailing-list-panel .mailing-recovery-item strong { color: #3a3030; font-size: 13px; }
.mailing-list-panel .mailing-recovery-item p { grid-column: 1; margin: 0; color: #7b4b47; font-size: 12px; line-height: 1.45; }
.mailing-list-panel .mailing-recovery-actions { grid-column: 2; grid-row: 1 / span 2; display: flex; gap: 8px; align-items: center; }
.mailing-list-panel .mailing-recovery-actions .button { min-width: 110px; }
.service-communication-dialog { width: min(980px, calc(100vw - 32px)); max-width: 980px; max-height: 90vh; overflow-y: auto; }
.service-communication-dialog .fleet-corrective-confirm-content { text-align: left; }
.communication-composer { margin-top: 20px; border-top: 1px solid var(--line, #cfdddd); padding-top: 16px; text-align: left; }
.communication-composer fieldset { display: grid; gap: 14px; padding: 0; border: 0; min-width: 0; }
.communication-composer label { display: grid; gap: 6px; font-weight: 600; }
.communication-composer input[type="checkbox"] { width: auto; min-width: auto; margin: 3px 0; }
.communication-composer .communication-linked-files label { display: flex; align-items: flex-start; gap: 8px; }
.communication-recipient-tools { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 10px; }
.communication-contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-height: 200px; overflow: auto; }
.communication-contacts label { display: flex; align-items: flex-start; gap: 8px; padding: 8px; background: var(--canvas, #f6fafb); border-radius: 6px; }
.communication-contacts small { display: block; overflow-wrap: anywhere; font-weight: 400; }
.communication-selected { display: flex; flex-wrap: wrap; gap: 6px; border: 1px solid var(--line, #cfdddd); padding: 10px; border-radius: 6px; }
.communication-selected > strong { width: 100%; }
.communication-selected > span,
.communication-attachments > span { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; background: #e6f2f1; border-radius: 6px; overflow-wrap: anywhere; }
.communication-selected button,
.communication-attachments button { border: 0; background: transparent; color: inherit; cursor: pointer; font-size: 20px; }
.communication-composer textarea { width: 100%; min-height: 220px; resize: vertical; }
.communication-composer pre,
.communication-history-item pre,
#pending-service-dialog pre { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; }
.communication-composer summary { cursor: pointer; font-weight: 600; padding: 8px 0; }
#corrective-return-dialog .communication-composer { margin-top: 12px; padding-top: 12px; }
#corrective-return-dialog .communication-composer > h3 { margin: 10px 0 12px; font-size: 15px; }
#corrective-return-dialog .communication-composer fieldset { gap: 10px; }
#corrective-return-dialog .communication-composer label { gap: 4px; }
#corrective-return-dialog .communication-contacts { max-height: 120px; }
#corrective-return-dialog .communication-contacts label { padding: 6px 8px; }
#corrective-return-dialog .communication-selected { gap: 4px 6px; padding: 8px; }
#corrective-return-dialog .communication-selected p { margin: 0; }
#corrective-return-dialog .communication-composer textarea { height: 150px; min-height: 120px; }
#corrective-return-dialog .communication-composer summary { padding: 5px 0; }
.communication-required, .communication-feedback { color: #9a351d; }
.communication-history-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0; }
.communication-history-actions[hidden] { display: none !important; }
.communication-history-item { padding: 18px 0; border-bottom: 1px solid var(--line, #cfdddd); overflow-wrap: anywhere; }
.communication-history-item header { display: flex; justify-content: space-between; gap: 16px; }
.communication-history-item details { margin: 12px 0; }
@media (max-width: 700px) {
  .mailing-list-panel .email-notifications-grid { grid-template-columns: 1fr; }
  .communication-recipient-tools, .communication-contacts { grid-template-columns: 1fr; }
  .communication-history-item header { flex-direction: column; }
}
@media print { .communication-composer, .communication-history-actions { display: none !important; } }