:root {
  color-scheme: light;
  --ink: #202124;
  --muted: #6d7278;
  --line: #d9dde3;
  --paper: #f5f6f3;
  --panel: #ffffff;
  --accent: #146c68;
  --accent-strong: #0d4f4b;
  --gold: #b8832c;
  --rose: #9b4056;
  --blue: #2f5f98;
  --shadow: 0 16px 38px rgba(32, 33, 36, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body.modal-open {
  overflow: hidden;
}

.is-hidden {
  display: none !important;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  min-height: 100vh;
}

.login-screen {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
}

.login-card {
  display: grid;
  gap: 18px;
  width: min(420px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.login-field {
  display: grid;
  gap: 7px;
}

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 48px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 5px;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 36px;
  min-height: 34px;
  padding: 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
}

.password-toggle:hover {
  background: rgba(20, 108, 104, 0.08);
  color: var(--accent-strong);
}

.password-toggle svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.password-toggle-slash {
  display: none;
}

.password-toggle[aria-pressed="true"] .password-toggle-slash {
  display: block;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: start center;
  padding: 46px 20px;
  background: rgba(32, 33, 36, 0.34);
  overflow: auto;
  overscroll-behavior: contain;
}

.modal-window {
  position: relative;
  width: min(620px, 100%);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(32, 33, 36, 0.22);
  animation: modal-enter 180ms ease-out;
  max-height: calc(100vh - 92px);
  overflow: auto;
  overscroll-behavior: contain;
}

.modal-window:has(.assignment-grid) {
  width: min(900px, 100%);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.modal-form {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.schedule-modal-form {
  grid-template-columns: 1fr 1fr;
}

.schedule-modal-form .primary-button {
  grid-column: 1 / -1;
}

.assignment-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, 0.75fr);
  gap: 14px;
}

.assignment-grid h4 {
  margin: 0 0 10px;
}

.assignment-grid .check-list {
  max-height: 360px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.student-picker {
  display: grid;
  gap: 10px;
}

.student-picker-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 36px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.student-token {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(20, 108, 104, 0.1);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
}

.student-token button {
  width: 18px;
  min-height: 18px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(20, 108, 104, 0.14);
  color: inherit;
}

.student-picker-results {
  display: grid;
  gap: 4px;
  max-height: 220px;
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.muted-note {
  color: var(--muted);
  font-size: 13px;
}

.credential-editor,
.credential-result {
  display: grid;
  gap: 10px;
}

.credential-editor {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.credential-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.credential-result p,
.form-status {
  margin: 0;
}

.form-status {
  min-height: 20px;
  color: var(--rose);
  font-size: 13px;
}

.credential-result .form-status {
  color: var(--accent-strong);
}

@keyframes modal-enter {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-brand {
  margin-bottom: 4px;
}

.login-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.login-status[data-kind="error"] {
  color: var(--danger);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 26px;
  background: #fff;
  border-right: 1px solid var(--line);
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: contain;
}

.brand p,
.eyebrow,
.form-header p,
.panel-toolbar p,
.summary-panel p,
.metric-card p,
.person-card p,
.lesson-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.brand h1,
.topbar h2,
.form-header h3,
.panel-toolbar h3,
.person-card h3,
.metric-card strong {
  margin: 0;
  letter-spacing: 0;
}

.brand h1 {
  margin-top: 3px;
  font-size: 20px;
}

.cabinet-select,
label {
  display: grid;
  gap: 7px;
  color: #34383d;
  font-size: 13px;
  font-weight: 700;
}

.nav-tabs {
  display: grid;
  gap: 8px;
}

.nav-tab {
  width: 100%;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.nav-tab.active,
.nav-tab:hover {
  border-color: rgba(20, 108, 104, 0.28);
  background: rgba(20, 108, 104, 0.08);
  color: var(--accent-strong);
}

.summary-panel {
  display: grid;
  gap: 10px;
  margin-top: auto;
}

.summary-panel div,
.metric-card {
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.summary-panel span,
.metric-card strong {
  display: block;
  color: var(--accent-strong);
  font-size: 28px;
  font-weight: 800;
}

.workspace {
  min-width: 0;
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sync-status {
  min-width: 110px;
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.sync-status[data-kind="pending"] {
  color: var(--gold);
}

.sync-status[data-kind="saved"] {
  color: var(--accent);
}

.sync-status[data-kind="error"] {
  color: var(--rose);
}

.topbar h2 {
  margin-top: 3px;
  font-size: 30px;
}

.ghost-button,
.primary-button,
.danger-button,
.mini-button {
  min-height: 40px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.ghost-button,
.mini-button {
  padding: 0 14px;
}

.primary-button {
  padding: 0 18px;
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.danger-button {
  padding: 0 12px;
  color: var(--rose);
}

.tab-view {
  display: none;
}

.tab-view.active {
  display: grid;
  gap: 18px;
}

.dashboard-grid,
.two-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

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

.editor-panel,
.content-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.editor-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.editor-panel.compact {
  box-shadow: none;
}

.form-header {
  display: grid;
  gap: 4px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 14px;
}

.schedule-grid {
  grid-template-columns: repeat(4, minmax(140px, 1fr));
}

.schedule-board {
  display: grid;
  gap: 16px;
}

.schedule-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.schedule-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.schedule-tabs .mini-button {
  min-height: 44px;
  font-weight: 800;
}

.day-name-short {
  display: none;
}

.schedule-tabs .active-day {
  border-color: var(--accent);
  background: rgba(20, 108, 104, 0.1);
  color: var(--accent-strong);
}

.schedule-workspace {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
  min-width: 0;
}

.schedule-roster,
.schedule-day-board {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  min-width: 0;
}

.schedule-roster-header,
.schedule-day-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.schedule-roster-header h3,
.schedule-roster-header p,
.schedule-day-title h3,
.schedule-day-title p {
  margin: 0;
}

.schedule-roster-header p,
.schedule-day-title p {
  color: var(--muted);
  font-size: 13px;
}

.schedule-student-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  max-height: 126px;
  overflow: auto;
}

.schedule-student-chip {
  display: inline-grid;
  gap: 3px;
  width: auto;
  min-width: 150px;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  cursor: grab;
}

.schedule-student-chip:active {
  cursor: grabbing;
}

.schedule-student-chip span {
  color: var(--muted);
  font-size: 12px;
}

.schedule-group-roster {
  border-color: rgba(184, 131, 44, 0.35);
}

.schedule-archive-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.schedule-archive-version {
  padding: 14px;
  border-top: 1px solid var(--line);
}

.schedule-archive-version-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.schedule-archive-version h4 {
  flex: 1 1 280px;
  margin: 0;
  font-size: 15px;
}

.schedule-archive-version-header .danger-button {
  flex: 0 0 auto;
}

.schedule-print-sheet {
  display: none;
}

.group-chip {
  border-color: rgba(184, 131, 44, 0.38);
  background: rgba(184, 131, 44, 0.08);
}

.schedule-drop-zone {
  margin: 10px 12px;
  padding: 12px;
  border: 1px dashed rgba(20, 108, 104, 0.45);
  border-radius: 8px;
  background: rgba(20, 108, 104, 0.06);
  color: var(--accent-strong);
  text-align: center;
  font-weight: 800;
}

.schedule-drop-zone.drag-over {
  background: rgba(20, 108, 104, 0.14);
}

.schedule-card-list {
  display: grid;
  gap: 10px;
  padding: 0 12px 12px;
}

.schedule-table-wrap {
  overflow-x: auto;
  padding: 0 12px 12px;
}

.schedule-table {
  width: 100%;
  min-width: 860px;
  border-collapse: separate;
  border-spacing: 0;
}

.schedule-table th,
.schedule-table td {
  padding: 5px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.schedule-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #fbfcfa;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: none;
}

.schedule-table tr.closed {
  background: rgba(155, 64, 86, 0.06);
}

.schedule-table input,
.schedule-table select {
  min-height: 34px;
  padding: 0 8px;
  border-radius: 7px;
  font-size: 13px;
}

.time-pair {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 800;
}

.schedule-table .schedule-time-input {
  width: 104px;
  padding: 0 7px;
}

.time-pair.has-error .schedule-time-input {
  border-color: var(--danger);
  background: rgba(155, 64, 86, 0.06);
}

.time-dash {
  color: var(--muted);
}

.schedule-table .participant-cell {
  min-width: 185px;
  font-size: 13px;
}

.schedule-table .type-input {
  min-width: 170px;
}

.schedule-table .hours-input {
  width: 48px;
}

.schedule-table .calculated-hours {
  background: #f3f5f1;
  color: var(--muted);
}

.schedule-table .room-input {
  width: 56px;
}

.schedule-table .date-input {
  width: 116px;
}

.schedule-table .class-cell {
  width: 58px;
  font-weight: 800;
  white-space: nowrap;
}

.schedule-row-actions {
  width: 38px;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
}

.icon-danger-button {
  position: relative;
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(155, 64, 86, 0.28);
  border-radius: 8px;
  background: rgba(155, 64, 86, 0.08);
  color: var(--rose);
  font-size: 0;
  line-height: 0;
  vertical-align: middle;
}

.icon-danger-button::before,
.icon-danger-button::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
}

.icon-danger-button::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.icon-danger-button::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.icon-danger-button:hover {
  background: rgba(155, 64, 86, 0.14);
  border-color: rgba(155, 64, 86, 0.45);
}

.schedule-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(21, 34, 42, 0.04);
  min-width: 0;
}

.schedule-card.closed {
  background: rgba(155, 64, 86, 0.06);
}

.schedule-card-main {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  min-width: 0;
}

.schedule-card-main h3,
.schedule-card-main p {
  margin: 0;
  overflow-wrap: anywhere;
}

.schedule-card-main p {
  color: var(--muted);
}

.schedule-card-fields {
  display: grid;
  grid-template-columns: 112px minmax(200px, 240px) minmax(150px, 190px) minmax(210px, 260px) 72px 72px 92px 128px 128px;
  gap: 8px;
  align-items: end;
  justify-content: start;
  min-width: 0;
}

.schedule-card-fields .wide-field {
  min-width: 0;
}

.schedule-card-fields .medium-field {
  min-width: 0;
}

.schedule-card-fields .time-field {
  min-width: 0;
}

.schedule-card-fields .tiny-field {
  min-width: 0;
}

.schedule-card-fields .small-field {
  min-width: 0;
}

.schedule-card-fields label {
  display: grid;
  gap: 5px;
  padding: 7px;
  border: 1px solid rgba(210, 218, 224, 0.8);
  border-radius: 8px;
  background: #fbfcfa;
  font-size: 12px;
  font-weight: 800;
  min-width: 0;
}

.schedule-card-fields input,
.schedule-card-fields select {
  width: 100%;
  min-width: 0;
  min-height: 34px;
  padding: 0 9px;
  background: #fff;
}

.schedule-card-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  flex: 0 0 auto;
}

.schedule-card-actions .mini-button,
.schedule-card-actions .danger-button {
  min-height: 38px;
  padding: 0 12px;
}

.day-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.day-header h3,
.day-header p {
  margin: 0;
}

.day-header p {
  color: var(--muted);
  font-size: 13px;
}

.schedule-rows {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.schedule-row {
  display: grid;
  grid-template-columns: 110px minmax(160px, 1.15fr) minmax(140px, 1fr) minmax(130px, 0.95fr) 72px 64px 64px 82px 122px 122px 96px;
  gap: 8px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.schedule-row.closed {
  background: rgba(155, 64, 86, 0.06);
}

.schedule-row label {
  gap: 5px;
  font-size: 12px;
}

.schedule-row input,
.schedule-row select {
  min-height: 36px;
  padding: 0 9px;
}

.schedule-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
}

.schedule-actions .mini-button,
.schedule-actions .danger-button {
  width: 100%;
  min-height: 36px;
  padding: 0 8px;
}

.month-grid {
  grid-template-columns: 240px 240px auto;
  align-items: end;
}

.form-grid.three {
  grid-template-columns: 200px minmax(240px, 1fr) auto;
  align-items: end;
}

.form-button {
  align-self: end;
}

.checkbox-label {
  display: flex;
  gap: 10px;
  align-items: center;
}

.checkbox-label input {
  width: 18px;
  min-height: 18px;
}

.compact-fieldset {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.compact-fieldset legend {
  padding: 0 6px;
  color: #34383d;
  font-size: 13px;
  font-weight: 700;
}

.inline-check-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.warning-note {
  color: var(--rose);
}

input,
select {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid rgba(20, 108, 104, 0.18);
  border-color: var(--accent);
}

.content-panel {
  overflow: hidden;
}

.panel-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.cards-list,
.cards-grid {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.cards-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.people-columns {
  display: grid;
  grid-template-columns: minmax(280px, 1.25fr) minmax(260px, 0.9fr) minmax(260px, 0.9fr);
  gap: 14px;
  align-items: start;
}

.people-stack {
  display: grid;
  gap: 18px;
}

.people-section {
  width: 100%;
}

.people-toolbar {
  padding-bottom: 12px;
}

.people-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.employee-filters {
  grid-template-columns: repeat(2, minmax(180px, 1fr));
}

.people-list-grid {
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: 10px;
}

.compact-person-card {
  grid-template-rows: auto 1fr auto;
  gap: 8px;
  padding: 12px;
  min-width: 0;
}

.students-filters {
  grid-template-columns: repeat(4, minmax(170px, 1fr));
}

.student-scope-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.student-scope-switch > span:last-child {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.student-scope-switch strong,
.student-scope-switch small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.student-scope-switch small {
  color: var(--muted);
  font-size: 11px;
}

.switch-control {
  position: relative;
  flex: 0 0 auto;
  width: 42px;
  height: 24px;
}

.switch-control input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.switch-track {
  display: block;
  width: 42px;
  height: 24px;
  padding: 3px;
  border-radius: 999px;
  background: #cbd3d1;
  transition: background 160ms ease;
}

.switch-thumb {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgb(0 0 0 / 24%);
  transition: transform 160ms ease;
}

.switch-control input:checked + .switch-track {
  background: var(--accent);
}

.switch-control input:checked + .switch-track .switch-thumb {
  transform: translateX(18px);
}

.switch-control input:focus-visible + .switch-track {
  outline: 3px solid color-mix(in srgb, var(--accent) 28%, transparent);
  outline-offset: 2px;
}

.compact-person-card h3 {
  font-size: 15px;
  line-height: 1.25;
}

.compact-person-card footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px;
  margin-top: auto;
}

.card-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
}

.card-actions .mini-button,
.card-actions .danger-button {
  min-height: 34px;
  padding: 0 8px;
  white-space: nowrap;
}

.line-clamp {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 13px;
}

.pagination div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.pagination .mini-button {
  min-width: 38px;
  min-height: 34px;
  padding: 0 10px;
}

.pagination .active-page {
  border-color: var(--accent);
  background: rgba(20, 108, 104, 0.1);
  color: var(--accent-strong);
  font-weight: 800;
}

.pagination .pagination-arrow {
  min-width: 34px;
  padding: 0;
  font-size: 18px;
}

.pagination .pagination-arrow:disabled {
  opacity: 0.38;
  cursor: default;
}

.pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  min-height: 34px;
  color: var(--muted);
  font-weight: 800;
}

.calendar-legend {
  padding: 14px 16px 0;
  color: var(--muted);
  font-size: 13px;
}

.calendar-legend span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.calendar-legend b {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: rgba(155, 64, 86, 0.2);
  border: 1px solid rgba(155, 64, 86, 0.35);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
  padding: 16px;
}

.calendar-month {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.calendar-month header {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--accent-strong);
  font-weight: 800;
  text-transform: capitalize;
}

.calendar-weekdays,
.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays {
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.calendar-weekdays span {
  padding: 8px 4px;
  color: var(--muted);
  text-align: center;
  font-size: 12px;
  font-weight: 800;
}

.calendar-day {
  position: relative;
  min-height: 76px;
  padding: 8px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}

.calendar-day strong {
  display: block;
  font-size: 13px;
}

.calendar-day span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.2;
  max-height: 28px;
  overflow: hidden;
}

.calendar-day button {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 6px;
  background: rgba(155, 64, 86, 0.12);
  color: var(--rose);
  cursor: pointer;
}

.calendar-day.muted {
  background: #f8f9f7;
}

.calendar-day.weekend-day {
  background: rgba(155, 64, 86, 0.12);
  color: #7b2438;
  font-weight: 800;
}

.calendar-day.holiday-day {
  background: rgba(155, 64, 86, 0.16);
  color: #7b2438;
  font-weight: 800;
}

.calendar-day.holiday-day span,
.calendar-day.weekend-day span {
  padding-right: 22px;
}

.lesson-card,
.person-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.lesson-card {
  grid-template-columns: minmax(110px, auto) 1fr auto;
  align-items: center;
}

.lesson-card strong,
.person-card h3 {
  font-size: 16px;
}

.person-card footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.tag,
.status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(184, 131, 44, 0.15);
  color: #75531d;
  font-size: 12px;
  font-weight: 800;
}

.status.conducted {
  background: rgba(20, 108, 104, 0.12);
  color: var(--accent-strong);
}

.status.planned {
  background: rgba(47, 95, 152, 0.12);
  color: var(--blue);
}

.status.canceled,
.status.holiday {
  background: rgba(155, 64, 86, 0.12);
  color: var(--rose);
}

.table-wrap,
.journal-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.journal-table {
  min-width: 1120px;
}

.journal-table th,
.journal-table td {
  padding: 8px;
  text-align: center;
}

.journal-table .student-cell {
  min-width: 190px;
  text-align: left;
  font-weight: 700;
}

.journal-table .class-cell {
  min-width: 70px;
}

.journal-table .date-cell {
  min-width: 38px;
  font-size: 12px;
}

.journal-table .summary-cell {
  min-width: 62px;
  font-weight: 800;
}

.journal-table .journal-program-row td,
.journal-table .journal-subject-row td {
  text-align: left;
  font-weight: 800;
}

.journal-table .journal-program-row td {
  padding: 10px 12px;
  background: rgba(20, 108, 104, 0.14);
  color: var(--accent-strong);
  font-size: 15px;
}

.journal-table .journal-subject-row td {
  padding: 8px 12px;
  background: rgba(47, 95, 152, 0.08);
  color: var(--blue);
}

.journal-totals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.journal-total-card {
  display: grid;
  grid-template-columns: repeat(2, auto);
  justify-content: space-between;
  gap: 6px 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.journal-total-card strong,
.journal-total-card b {
  grid-column: 1 / -1;
}

.journal-total-card b {
  color: var(--accent-strong);
}

.journal-table .holiday-col {
  background: rgba(155, 64, 86, 0.08);
}

.journal-table .planned-col {
  color: var(--blue);
}

.journal-table .conducted-col {
  color: var(--accent-strong);
  font-weight: 800;
}

.grade-select {
  width: 100%;
  min-height: 28px;
  padding: 0 4px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  text-align: center;
  font-weight: inherit;
}

.cell-stack {
  display: grid;
  gap: 2px;
}

.grade-select:hover,
.grade-select:focus {
  border-color: rgba(20, 108, 104, 0.25);
  background: rgba(20, 108, 104, 0.08);
}

.empty-state {
  padding: 22px;
  color: var(--muted);
}

@media print {
  @page {
    size: A4 landscape;
    margin: 8mm;
  }

  * {
    box-shadow: none !important;
  }

  html,
  body {
    width: auto;
    min-height: 0;
    background: #fff;
  }

  .sidebar,
  .topbar,
  .editor-panel,
  .panel-toolbar button,
  .journal-controls {
    display: none;
  }

  .app-shell {
    display: block;
  }

  .workspace {
    padding: 0;
  }

  .tab-view.active {
    display: block;
  }

  .content-panel {
    border: 0;
    box-shadow: none;
    overflow: visible;
  }

  .panel-toolbar {
    display: block;
    padding: 0 0 8px;
    border: 0;
  }

  .panel-toolbar h3 {
    margin: 0;
    font-size: 16px;
  }

  .panel-toolbar p {
    margin: 3px 0 0;
    font-size: 10px;
  }

  .journal-scroll {
    overflow: visible !important;
    padding: 0;
  }

  .journal-table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
    border-collapse: collapse;
  }

  .journal-table th,
  .journal-table td {
    padding: 3px 4px;
    border: 1px solid #9ea7ad;
    font-size: 9px;
    line-height: 1.1;
  }

  .journal-table th {
    color: #000;
    font-size: 8px;
    font-weight: 800;
    text-transform: none;
  }

  .journal-table .student-cell {
    width: 34mm;
    min-width: 0;
    font-weight: 800;
  }

  .journal-table .class-cell {
    width: 12mm;
    min-width: 0;
  }

  .journal-table .date-cell {
    width: 7mm;
    min-width: 0;
  }

  .journal-table .summary-cell {
    width: 10mm;
    min-width: 0;
  }

  .journal-table .journal-program-row td,
  .journal-table .journal-subject-row td {
    padding: 3px 4px;
    color: #000;
    background: #fff;
    font-size: 9px;
  }

  .journal-totals {
    margin-top: 5px;
    gap: 4px;
  }

  .journal-total-card {
    gap: 2px 5px;
    padding: 3px;
    border-color: #9ea7ad;
    border-radius: 0;
    font-size: 8px;
  }

  .grade-select {
    width: 100%;
    min-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    color: #000;
    font-size: 9px;
    line-height: 1;
  }

  .cell-stack {
    gap: 0;
  }

  .journal-table tr {
    break-inside: avoid;
  }

  body.printing-schedule .tab-view,
  body.printing-schedule .sidebar,
  body.printing-schedule .topbar {
    display: none !important;
  }

  body.printing-schedule #scheduleView,
  body.printing-schedule #scheduleView > .editor-panel,
  body.printing-schedule .schedule-board,
  body.printing-schedule .schedule-print-sheet {
    display: block !important;
  }

  body.printing-schedule #scheduleView > .editor-panel {
    padding: 0;
    border: 0;
    background: #fff;
  }

  body.printing-schedule .form-header,
  body.printing-schedule .schedule-toolbar,
  body.printing-schedule .schedule-tabs,
  body.printing-schedule .schedule-workspace,
  body.printing-schedule .schedule-archive-panel {
    display: none !important;
  }

  .schedule-print-sheet {
    color: #000;
    font-family: Arial, sans-serif;
    font-size: 9px;
  }

  .schedule-print-director {
    margin-bottom: 8px;
    text-align: right;
  }

  .schedule-print-sheet h1,
  .schedule-print-year,
  .schedule-print-teacher {
    margin: 0;
    text-align: center;
  }

  .schedule-print-sheet h1 {
    font-size: 14px;
  }

  .schedule-print-year {
    margin: 2px 0 6px;
  }

  .schedule-print-teacher {
    margin-bottom: 8px;
  }

  .schedule-print-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6mm;
  }

  .schedule-print-columns table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
    border-collapse: collapse;
  }

  .schedule-print-columns th,
  .schedule-print-columns td {
    padding: 3px;
    border: 1px solid #000;
    font-size: 8px;
    line-height: 1.15;
    text-align: center;
    vertical-align: middle;
  }

  .schedule-print-columns th {
    font-size: 7px;
    text-transform: none;
  }

  .schedule-print-columns th:nth-child(1) { width: 13%; }
  .schedule-print-columns th:nth-child(2) { width: 34%; }
  .schedule-print-columns th:nth-child(3) { width: 9%; }
  .schedule-print-columns th:nth-child(4),
  .schedule-print-columns th:nth-child(5) { width: 7%; }
  .schedule-print-columns th:nth-child(6) { width: 23%; }

  .schedule-print-columns td:nth-child(2) {
    text-align: left;
  }

  .schedule-print-columns small {
    display: block;
    margin-top: 1px;
    font-size: 7px;
  }

  .schedule-print-load {
    margin: 9px 0 15px;
    font-weight: 700;
  }

  .schedule-print-signatures {
    display: flex;
    justify-content: space-between;
    gap: 12mm;
  }
}

@media (max-width: 1280px) {
  .schedule-card-fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .schedule-card-fields .wide-field {
    grid-column: auto;
  }

  .schedule-card-fields .medium-field {
    grid-column: auto;
  }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar,
  .workspace {
    min-width: 0;
  }

  .sidebar {
    gap: 18px;
  }

  .nav-tabs,
  .summary-panel,
  .dashboard-grid,
  .two-columns,
  .assignment-grid,
  .people-columns,
  .people-filters,
  .form-grid,
  .schedule-grid,
  .schedule-tabs,
  .schedule-workspace,
  .schedule-card-main,
  .schedule-card-fields,
  .schedule-row,
  .month-grid,
  .form-grid.three {
    grid-template-columns: 1fr;
  }

  .schedule-card-fields .wide-field,
  .schedule-card-fields .medium-field {
    grid-column: auto;
    min-width: 0;
  }

  .schedule-card-main {
    flex-direction: column;
  }

  .schedule-card-actions {
    justify-content: flex-start;
  }

  .day-header,
  .schedule-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .sidebar {
    gap: 14px;
    padding: 14px 14px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    font-size: 23px;
  }

  .brand h1 {
    font-size: 18px;
  }

  .nav-tabs {
    display: flex;
    gap: 6px;
    margin: 0 -14px;
    padding: 0 14px 10px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav-tabs::-webkit-scrollbar,
  .schedule-tabs::-webkit-scrollbar,
  .schedule-toolbar::-webkit-scrollbar,
  .schedule-student-list::-webkit-scrollbar {
    display: none;
  }

  .nav-tab {
    flex: 0 0 auto;
    width: auto;
    min-height: 42px;
    padding: 0 14px;
  }

  .workspace {
    padding: 14px;
  }

  .topbar {
    gap: 12px;
    margin-bottom: 14px;
  }

  .topbar h2 {
    font-size: 24px;
  }

  #scheduleView > .editor-panel {
    gap: 12px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  #scheduleView > .editor-panel > .form-header {
    padding: 0 2px;
  }

  #scheduleView > .editor-panel > .form-header p {
    display: none;
  }

  .schedule-board {
    gap: 12px;
  }

  .schedule-toolbar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .schedule-toolbar button {
    width: 100%;
    min-height: 48px;
    padding: 8px 10px;
    white-space: normal;
  }

  .schedule-tabs {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .schedule-tabs .mini-button {
    flex: 1 0 48px;
    min-width: 48px;
    min-height: 46px;
    padding: 0 10px;
  }

  .day-name-full {
    display: none;
  }

  .day-name-short {
    display: inline;
  }

  .schedule-workspace {
    gap: 10px;
  }

  .schedule-roster-header,
  .schedule-day-title {
    padding: 12px 14px;
  }

  .schedule-roster-header h3,
  .schedule-day-title h3 {
    font-size: 17px;
  }

  .schedule-student-list {
    flex-wrap: nowrap;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 10px;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .schedule-student-chip {
    position: relative;
    flex: 0 0 176px;
    min-width: 176px;
    min-height: 52px;
    padding: 8px 34px 8px 10px;
    scroll-snap-align: start;
  }

  .schedule-student-chip::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 10px;
    color: var(--accent);
    font-size: 22px;
    line-height: 1;
    transform: translateY(-50%);
  }

  .schedule-drop-zone {
    display: none;
  }

  .schedule-table-wrap {
    overflow: visible;
    padding: 10px;
  }

  .schedule-table {
    display: block;
    width: 100%;
    min-width: 0;
  }

  .schedule-table thead {
    display: none;
  }

  .schedule-table tbody {
    display: grid;
    gap: 10px;
  }

  .schedule-table tr[data-schedule-row] {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 64px 64px 70px;
    grid-template-areas:
      "participant participant participant action"
      "time time time time"
      "type type type type"
      "class ped kc room";
    gap: 10px 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 5px 16px rgba(32, 33, 36, 0.05);
  }

  .schedule-table tr:not([data-schedule-row]) {
    display: block;
  }

  .schedule-table td {
    display: grid;
    gap: 5px;
    min-width: 0;
    padding: 0;
    border: 0;
  }

  .schedule-table td[data-label]::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
  }

  .schedule-table .participant-cell {
    grid-area: participant;
    min-width: 0;
    padding-right: 8px;
    font-size: 17px;
  }

  .schedule-table .participant-cell::before {
    display: none;
  }

  .schedule-time-cell {
    grid-area: time;
  }

  .schedule-type-cell {
    grid-area: type;
  }

  .schedule-table .class-cell {
    grid-area: class;
    width: auto;
  }

  .schedule-ped-cell {
    grid-area: ped;
  }

  .schedule-kc-cell {
    grid-area: kc;
  }

  .schedule-room-cell {
    grid-area: room;
  }

  .schedule-row-actions {
    grid-area: action;
    align-self: start;
    justify-self: end;
    width: auto;
  }

  .schedule-row-actions::before {
    display: none;
  }

  .schedule-table input,
  .schedule-table select {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    font-size: 16px;
  }

  .schedule-table .time-pair {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    width: 100%;
    gap: 8px;
  }

  .schedule-table .schedule-time-input,
  .schedule-table .time-part-input,
  .schedule-table .type-input,
  .schedule-table .hours-input,
  .schedule-table .room-input {
    width: 100%;
    min-width: 0;
  }

  .schedule-table .icon-danger-button {
    width: 38px;
    height: 38px;
  }

  .schedule-archive-version {
    padding: 10px;
  }
}

@media (max-width: 640px) {
  .sidebar,
  .workspace {
    padding: 18px;
  }

  .topbar,
  .panel-toolbar,
  .pagination,
  .lesson-card {
    align-items: stretch;
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .pagination div {
    justify-content: flex-start;
  }
}