:root {
  --bg: #f4f5f1;
  --surface: #ffffff;
  --surface-2: #eef2ec;
  --ink: #17201d;
  --muted: #62706a;
  --line: #d7ded5;
  --brand: #12312b;
  --brand-2: #27624f;
  --blue: #2f5c88;
  --amber: #9b6b1d;
  --red: #a64038;
  --green: #2f6b4f;
  --radius: 8px;
  --shadow: 0 12px 30px rgba(23, 32, 29, 0.08);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  padding: 0.55rem 0.8rem;
}

button:hover {
  border-color: var(--brand-2);
}

button:focus-visible,
a[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 2px;
}

button.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: white;
}

button.active {
  border-color: var(--brand-2);
  background: var(--surface-2);
}

button.subtle {
  background: var(--surface-2);
}

button.danger {
  border-color: #d5a09b;
  color: var(--red);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

[aria-busy="true"],
[aria-disabled="true"] {
  cursor: progress;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  padding: 0.55rem 0.65rem;
}

input[type="checkbox"] {
  width: auto;
  min-height: auto;
  accent-color: var(--brand);
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.88rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.65rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 650;
  background: var(--surface-2);
}

.app-root {
  min-height: 100vh;
}

.login-view {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: 0;
  overflow-x: hidden;
}

.login-visual {
  position: relative;
  min-width: 0;
  min-height: 100vh;
  padding: 2rem;
  background: #dfe8df;
  display: grid;
  align-content: center;
  overflow: hidden;
}

.login-visual img {
  width: min(100%, 820px);
  max-width: 100%;
  border: 1px solid rgba(18, 49, 43, 0.22);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.login-visual h1 {
  max-width: 700px;
  margin: 0 0 1rem;
  color: var(--brand);
  font-size: clamp(1.9rem, 5vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.login-panel {
  min-height: 100vh;
  background: var(--surface);
  padding: 2rem;
  display: grid;
  align-content: center;
  gap: 1.25rem;
  border-left: 1px solid var(--line);
}

.login-panel h2,
.page h1 {
  margin: 0;
  letter-spacing: 0;
}

.login-form,
.form-grid {
  display: grid;
  gap: 0.85rem;
}

.selected-demo {
  margin: 0.6rem 0 0;
  color: var(--brand);
  font-size: 0.9rem;
}

.login-diagnostic {
  display: grid;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.9rem;
}

.login-diagnostic strong {
  color: var(--ink);
}

.login-diagnostic button {
  justify-self: start;
  min-height: 34px;
  padding: 0.4rem 0.65rem;
}

.form-guidance {
  display: grid;
  gap: 0.45rem;
  border: 1px solid #c9d7cf;
  border-left: 4px solid var(--brand-2);
  border-radius: var(--radius);
  background: #f8fbf8;
  padding: 0.85rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.form-guidance strong {
  color: var(--ink);
  font-size: 1rem;
}

.form-guidance p {
  margin: 0;
}

.form-guidance ul {
  margin: 0.15rem 0 0;
  padding-left: 1.15rem;
}

.field-guidance {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.form-error {
  border: 1px solid #d5a09b;
  border-left: 4px solid var(--red);
  border-radius: var(--radius);
  background: #fff7f5;
  color: var(--red);
  padding: 0.75rem 0.85rem;
}

.form-error[hidden] {
  display: none;
}

.login-diagnostic.ok {
  border-color: rgba(47, 107, 79, 0.35);
  background: #edf6ef;
}

.login-diagnostic.warning {
  border-color: rgba(155, 107, 29, 0.38);
  background: #fff7e6;
}

.login-diagnostic.error {
  border-color: rgba(166, 64, 56, 0.35);
  background: #fff0ee;
}

.account-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

/* 没有演示账号的库（生产）登录页不显示演示提示和一键登录；display 必须显式压过上面的 grid。 */
.account-grid[hidden],
.selected-demo[hidden],
.login-panel p[hidden] {
  display: none;
}

.account-grid button,
.account-grid a {
  text-align: left;
  min-height: 52px;
}

.account-grid a {
  display: block;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  padding: 0.6rem 0.75rem;
  text-decoration: none;
}

.account-grid a[aria-current="true"] {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(18, 49, 43, 0.12);
}

.shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: clamp(14rem, 20vw, 16.25rem) minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  background: #102821;
  color: white;
  padding: 1rem;
}

.brand {
  display: grid;
  gap: 0.2rem;
  margin-bottom: 1.1rem;
}

.brand strong {
  font-size: 1.05rem;
}

.brand span,
.user-meta {
  color: #cad8d2;
  font-size: 0.84rem;
}

.nav {
  display: grid;
  gap: 0.35rem;
}

.nav-group {
  display: grid;
  gap: 0.35rem;
}

.nav-group + .nav-group {
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.nav-group-label {
  padding: 0.25rem 0.7rem;
  color: #9db5aa;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav button {
  width: 100%;
  min-height: 42px;
  border: 0;
  background: transparent;
  color: #eaf2ee;
  text-align: left;
}

.nav button.active,
.nav button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.main {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.mobile-menu {
  display: none;
}

.content {
  padding: 1.25rem;
  min-width: 0;
}

.page {
  display: grid;
  gap: 1rem;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-header p,
.muted {
  color: var(--muted);
  margin: 0.25rem 0 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  min-width: 0;
}

.panel h2,
.panel h3 {
  margin: 0 0 0.75rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 0.85rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.admin-rule-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
}

.side-analysis-panel {
  display: grid;
  gap: 0.75rem;
}

.side-analysis-panel summary {
  cursor: pointer;
  font-weight: 700;
}

.side-analysis-panel[open] {
  border-color: #b9cfc2;
}

.resource-rule-guidance {
  padding: 0.9rem 1rem;
}

.guidance-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 0.85rem;
}

.guidance-summary-grid > div {
  display: grid;
  gap: 0.25rem;
}

.rule-summary-list {
  display: grid;
  gap: 0.55rem;
  padding-left: 0;
  list-style: none;
}

.rule-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

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

.compact-actions {
  display: inline-flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.compact-actions button {
  min-height: 2.25rem;
  padding: 0.35rem 0.65rem;
}

button.danger {
  border-color: #b91c1c;
  color: #7f1d1d;
  background: #fff7f5;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
}

.resource-card,
.reservation-card,
.message-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.9rem;
  display: grid;
  gap: 0.55rem;
}

.resource-card header,
.reservation-card header,
.message-card header {
  display: flex;
  justify-content: space-between;
  gap: 0.65rem;
  align-items: start;
}

.tag,
.status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  font-size: 0.78rem;
  font-weight: 650;
  white-space: nowrap;
}

.tag {
  background: var(--surface-2);
  color: var(--brand);
}

.status.CONFIRMED,
.status.WAITLIST_CONVERTED {
  background: #dcebdd;
  color: var(--green);
}

.status.PENDING_APPROVAL,
.status.WAITLIST_PENDING_CONFIRM {
  background: #f1e2bf;
  color: var(--amber);
}

.status.IN_USE {
  background: #d9e6f3;
  color: var(--blue);
}

.status.CANCELLED,
.status.WAITLIST_EXPIRED,
.status.DECLINED {
  background: #edd9d7;
  color: var(--red);
}

.status.ENDED_EARLY,
.status.COMPLETED,
.status.WAITLISTED {
  background: var(--surface-2);
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 0.75rem;
  align-items: end;
  width: 100%;
  max-width: 100%;
}

.toolbar > * {
  min-width: 0;
}

.date-quick {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.date-quick button {
  flex: 1 1 5.4rem;
  min-width: 0;
}

.calendar-list {
  display: grid;
  gap: 0.7rem;
}

.calendar-block {
  border-left: 5px solid var(--line);
}

.calendar-block.mine {
  border-left-color: var(--brand-2);
}

.calendar-block.full {
  border-left-color: var(--red);
}

.calendar-block.partial {
  border-left-color: var(--amber);
}

.schedule-wrap {
  --schedule-date-gutter: 4.5rem;
  --schedule-overview-gutter: 12rem;
  overflow-x: auto;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x pan-y;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.schedule-axis,
.schedule-day {
  min-width: 100%;
  width: max-content;
  display: grid;
}

.schedule-axis-track,
.schedule-row {
  min-width: 0;
  width: max-content;
  display: grid;
}

.schedule-axis {
  position: sticky;
  top: 0;
  z-index: 4;
  min-width: max-content;
  padding: 0;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.78rem;
  border-bottom: 1px solid var(--line);
}

.schedule-axis-gutter {
  position: sticky;
  left: 0;
  z-index: 2;
  min-height: 2.15rem;
  background: var(--surface-2);
  border-right: 1px solid var(--line);
}

.schedule-axis-track {
  min-height: 2.15rem;
  align-items: end;
}

.schedule-axis-track span {
  min-width: 0;
  padding: 0.45rem 0 0.28rem 0.28rem;
  border-left: 2px solid var(--line);
  color: var(--muted);
  line-height: 1;
  white-space: nowrap;
  overflow: visible;
}

.schedule-axis-track span:last-child {
  transform: translateX(-100%);
  border-left: 0;
  padding-left: 0;
}

.schedule {
  display: grid;
  gap: 0;
}

.schedule-day {
  border-top: 1px solid var(--line);
}

.schedule-date {
  position: sticky;
  left: 0;
  z-index: 3;
  padding: 0.75rem;
  color: var(--muted);
  font-weight: 700;
  background: var(--surface-2);
  border-right: 1px solid var(--line);
}

.overview-row .schedule-date {
  display: grid;
  gap: 0.15rem;
  align-content: center;
}

.overview-row .schedule-date span {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
}

.schedule-row {
  position: relative;
  min-height: 72px;
  touch-action: pan-x pan-y;
}

.schedule-slot {
  position: relative;
  z-index: 1;
  min-height: 72px;
  min-width: 10px;
  border: 0;
  border-left: 1px solid rgba(41, 48, 43, 0.035);
  border-radius: 0;
  padding: 0;
  background: #fbfdf9;
  color: transparent;
}

.schedule-slot.major-slot {
  border-left-color: rgba(41, 48, 43, 0.2);
  border-left-width: 2px;
}

.schedule-slot span {
  display: none;
}

.schedule-slot.reserve:hover,
.schedule-slot.reserve.selected {
  background: #d9ecdf;
  box-shadow: inset 0 0 0 1px rgba(39, 98, 79, 0.35);
}

.schedule-slot.waitlist {
  background: #f6dfbc;
  box-shadow: inset 0 0 0 1px rgba(155, 107, 29, 0.22);
}

.schedule-slot.waitlist:hover,
.schedule-slot.waitlist.selected {
  background: #edc178;
}

.schedule-slot.history,
.schedule-slot.past-slot,
.schedule-slot.unavailable {
  background:
    repeating-linear-gradient(135deg, rgba(108, 117, 110, 0.22), rgba(108, 117, 110, 0.22) 6px, rgba(203, 209, 203, 0.8) 6px, rgba(203, 209, 203, 0.8) 12px),
    #d3d8d2;
  border-left-color: rgba(82, 92, 85, 0.22);
  cursor: not-allowed;
  opacity: 1;
}

.schedule-slot.history:hover,
.schedule-slot.past-slot:hover,
.schedule-slot.unavailable:hover {
  background:
    repeating-linear-gradient(135deg, rgba(108, 117, 110, 0.28), rgba(108, 117, 110, 0.28) 6px, rgba(190, 197, 190, 0.95) 6px, rgba(190, 197, 190, 0.95) 12px),
    #c5ccc4;
}

.schedule-slot.availability-closed-outside-window,
.schedule-slot.availability-maintenance-closed,
.schedule-slot.availability-capacity-override-zero,
.schedule-slot.availability-permission-denied,
.schedule-slot.availability-full-waitlist-closed,
.schedule-slot.availability-invalid-duration,
.schedule-slot.availability-gap-blocked,
.schedule-slot.availability-past-time {
  background:
    repeating-linear-gradient(135deg, rgba(91, 99, 93, 0.24), rgba(91, 99, 93, 0.24) 6px, rgba(195, 201, 194, 0.92) 6px, rgba(195, 201, 194, 0.92) 12px),
    #cdd3cc;
  cursor: not-allowed;
}

button.schedule-slot.availability-closed-outside-window,
button.schedule-slot.availability-maintenance-closed,
button.schedule-slot.availability-capacity-override-zero,
button.schedule-slot.availability-permission-denied,
button.schedule-slot.availability-full-waitlist-closed,
button.schedule-slot.availability-invalid-duration,
button.schedule-slot.availability-gap-blocked,
button.schedule-slot.availability-past-time {
  cursor: not-allowed;
}

.schedule-slot.availability-full-waitlist-allowed {
  background: #f6dfbc;
}

.schedule-slot.availability-gap-warning {
  background: #f7ecd0;
}

.schedule-slot.availability-conflict-self {
  background: #d7eadf;
}

.schedule-slot.availability-conflict-other-masked {
  background:
    repeating-linear-gradient(135deg, rgba(92, 103, 97, 0.16), rgba(92, 103, 97, 0.16) 7px, rgba(226, 230, 225, 0.9) 7px, rgba(226, 230, 225, 0.9) 14px),
    #dfe5dd;
}

.current-time-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--red);
  z-index: 5;
  pointer-events: none;
}

.current-time-line::after {
  content: "现在";
  position: absolute;
  top: 0.2rem;
  left: 0.35rem;
  padding: 0.08rem 0.3rem;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: 0.68rem;
  white-space: nowrap;
}

.schedule-block {
  position: absolute;
  top: 0.8rem;
  min-width: 96px;
  height: 54px;
  display: grid;
  align-content: center;
  gap: 0.1rem;
  overflow: hidden;
  border-radius: 6px;
  padding: 0.35rem 1rem 0.35rem 0.5rem;
  text-align: left;
  color: var(--ink);
  box-shadow: 0 8px 18px rgba(23, 32, 29, 0.12);
  z-index: 2;
  touch-action: manipulation;
}

.schedule-actual-window {
  position: absolute;
  left: 0;
  right: auto;
  bottom: 0;
  height: 6px;
  border-radius: 999px;
  background: rgba(18, 49, 43, 0.84);
  pointer-events: none;
}

.schedule-actual-window.overrun {
  height: 8px;
  background: #b91c1c;
  box-shadow: 0 0 0 2px rgba(185, 28, 28, 0.18);
}

.schedule-block strong,
.schedule-block span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.schedule-block span {
  font-size: 0.78rem;
}

.schedule-block .actual-window-label {
  color: rgba(18, 49, 43, 0.86);
  font-weight: 700;
}

.schedule-block[data-status="ENDED_EARLY"] {
  border-style: dashed;
  opacity: 0.86;
}

.schedule-block.mine {
  background: #dcebdd;
  border-color: var(--green);
}

.schedule-block.full {
  background: #ead2ce;
  border-color: var(--red);
}

.schedule-block.partial {
  background: #f1e2bf;
  border-color: var(--amber);
}

.schedule-block.masked {
  background: repeating-linear-gradient(135deg, #e5e7eb, #e5e7eb 8px, #f3f4f6 8px, #f3f4f6 16px);
  border: 1px solid #cbd5e1;
  box-shadow: none;
}

.resize-handle {
  position: absolute;
  top: 0;
  right: 0;
  width: 0.65rem;
  height: 100%;
  cursor: ew-resize;
  background: rgba(23, 32, 29, 0.18);
}

.slot-hint {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  min-height: 44px;
  margin-top: 0.75rem;
  color: var(--muted);
}

.schedule-state-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.6rem 0 0.75rem;
}

.schedule-state-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  max-width: 18rem;
  min-height: 40px;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--ink);
}

.schedule-state-item i {
  flex: 0 0 auto;
  width: 1.4rem;
  height: 1.4rem;
  border: 1px solid rgba(23, 32, 29, 0.18);
  border-radius: 4px;
}

.schedule-state-item span {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.schedule-state-item strong {
  font-size: 0.82rem;
  line-height: 1.15;
}

.schedule-state-item small {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.2;
}

.schedule-state-reserve i {
  background: #fbfdf9;
}

.schedule-state-unavailable i {
  background:
    repeating-linear-gradient(135deg, rgba(91, 99, 93, 0.26), rgba(91, 99, 93, 0.26) 5px, rgba(195, 201, 194, 0.95) 5px, rgba(195, 201, 194, 0.95) 10px),
    #cdd3cc;
}

.schedule-state-occupied i {
  background: #dfe5dd;
  border-color: #9aa69d;
}

.schedule-state-waitlist i {
  background: #f6dfbc;
  border-color: #c89642;
}

.schedule-state-admin i {
  background: #d8e4ee;
  border-color: #8aa5bd;
}

.notice {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  max-width: min(420px, calc(100vw - 2rem));
  border: 1px solid var(--line);
  background: var(--brand);
  color: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.85rem 1rem;
}

.notice.error {
  background: #6f251f;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.empty {
  min-height: 120px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  text-align: center;
  padding: 1rem;
}

.map-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: 1rem;
  align-items: stretch;
}

.map-panel img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.split-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 0.85rem;
}

.inline-list {
  display: grid;
  gap: 0.5rem;
}

.inline-list button {
  text-align: left;
}

.list-row {
  display: grid;
  gap: 0.25rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem;
}

.list-row button {
  justify-self: start;
}

.diff-list {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.diff-list li {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 0.5rem;
  align-items: start;
}

.diff-list span {
  color: var(--muted);
}

.diff-list strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.permission-group {
  display: grid;
  gap: 0.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  margin: 0;
}

.permission-group legend {
  padding: 0 0.35rem;
  font-weight: 700;
}

.check-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.55rem;
  align-items: start;
  color: var(--ink);
}

.check-row small {
  display: block;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.error-text {
  color: var(--red);
  margin: 0;
}

.span-2 {
  grid-column: span 2;
}

.kpi {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.kpi strong {
  font-size: 1.35rem;
}

.dashboard-metrics,
.task-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 0.85rem;
}

.dashboard-focus,
.task-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
  gap: 0.85rem;
  align-items: start;
}

.next-action {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  border-left: 4px solid var(--brand-2);
}

.next-action h2 {
  margin: 0;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.eyebrow {
  color: var(--brand-2);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.section-heading h2 {
  margin: 0.15rem 0 0;
}

.task-list,
.task-group,
.resource-status-list,
.resource-index-list {
  display: grid;
  gap: 0.55rem;
}

.task-row,
.resource-status-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.task-row > div,
.resource-status-row > * {
  min-width: 0;
}

.task-row > div,
.resource-name-link {
  display: grid;
  gap: 0.18rem;
  text-align: left;
}

.task-row:last-child,
.resource-status-row:last-child {
  border-bottom: 0;
}

.task-item {
  display: grid;
  gap: 0.42rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
}

.task-item:last-child {
  border-bottom: 0;
}

.task-item header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.6rem;
}

.resource-name-link,
.resource-index-item {
  border: 0;
  padding: 0;
  min-height: 0;
  background: transparent;
  color: var(--ink);
}

.resource-name-link:hover,
.resource-index-item:hover {
  color: var(--brand-2);
}

.resource-status-row {
  grid-template-columns: minmax(12rem, 1.3fr) auto minmax(8rem, 1fr) auto;
}

.resource-index-list {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}

.resource-index-item {
  display: grid;
  gap: 0.25rem;
  justify-items: start;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
}

.status-open {
  background: #dcebdd;
  color: var(--green);
}

.status-full {
  background: #f1e2bf;
  color: var(--amber);
}

.status-partial {
  background: #e6edf3;
  color: var(--blue);
}

.status-closed {
  background: #edd9d7;
  color: var(--red);
}

.hidden {
  display: none !important;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.modal-dialog {
  width: min(440px, calc(100vw - 2rem));
  margin: auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.modal-dialog::backdrop {
  background: rgba(18, 49, 43, 0.45);
}

.modal-dialog form {
  padding: 1.25rem;
}

.modal-dialog h2,
.modal-dialog p {
  margin: 0;
}

.modal-dialog .actions {
  justify-content: flex-end;
}

@media (max-width: 980px) {
  .login-view,
  .shell,
  .map-panel,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .login-visual {
    min-height: 42vh;
    align-content: end;
  }

  .login-panel {
    min-height: auto;
    border-left: 0;
  }

  .sidebar {
    display: none;
    position: fixed;
    z-index: 15;
    width: min(320px, 88vw);
  }

  .sidebar.open {
    display: block;
  }

  .mobile-menu {
    display: inline-flex;
  }

  .toolbar,
  .grid-2,
  .admin-rule-layout,
  .guidance-summary-grid,
  .split-form {
    grid-template-columns: 1fr;
  }

  .toolbar {
    max-width: 100%;
  }

  .schedule-wrap {
    --schedule-date-gutter: 3.75rem;
    --schedule-overview-gutter: 8rem;
  }

  .span-2 {
    grid-column: span 1;
  }
}

@media (max-width: 520px) {
  .content,
  .topbar,
  .login-panel,
  .login-visual {
    padding: 0.85rem;
  }

  .login-visual h1 {
    max-width: min(calc(100vw - 1.7rem), 360px);
    font-size: 1.45rem;
    line-height: 1.16;
  }

  .login-visual img {
    display: block;
    width: min(calc(100vw - 1.7rem), 360px);
    height: auto;
    min-height: 0;
    object-fit: contain;
    object-position: center;
  }

  .account-grid {
    grid-template-columns: 1fr;
  }

  .page-header {
    align-items: start;
  }

  .toolbar {
    max-width: calc(100vw - 2rem);
  }

  .toolbar label,
  .toolbar button {
    min-width: 0;
    max-width: 100%;
  }

  .date-quick button {
    flex: 1 1 calc(33.333% - 0.5rem);
    padding-left: 0.45rem;
    padding-right: 0.45rem;
  }

  .task-row,
  .resource-status-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .resource-status-row > .muted {
    grid-column: 1 / -1;
  }

  table {
    font-size: 0.82rem;
  }

  th,
  td {
    padding: 0.5rem;
  }

  .topbar-actions button {
    min-height: 34px;
    padding: 0.4rem 0.6rem;
  }
}