* {
    box-sizing: border-box;
}
body {
    margin: 0;
    font:
        14px -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    color: var(--ink);
    background: var(--bg);
}
button,
input,
select {
    font: inherit;
}
button {
    cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus,
select:focus {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}
button {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 9px;
    padding: 10px 14px;
    color: inherit;
}
aside {
    width: 240px;
    position: fixed;
    inset: 0 auto 0 0;
    background: var(--surface);
    border-right: 1px solid var(--line);
    padding: 28px 18px;
    display: flex;
    flex-direction: column;
}
.brand {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 0 10px 28px;
    font-size: 18px;
    font-weight: 700;
}
.caption {
    font-size: 10px;
    letter-spacing: 1.8px;
    color: var(--muted);
    margin: 24px 14px 12px;
}
nav button {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    border: 0;
    text-align: left;
    margin: 4px 0;
    background: transparent;
    color: var(--muted);
    padding: 13px 15px;
}
nav button.active {
    background: var(--mint-soft);
    color: var(--green);
    font-weight: 600;
}
.ico {
    width: 20px;
    font-size: 19px;
}
.bottom {
    margin-top: auto;
    border-top: 1px solid var(--line);
    padding: 20px 12px 0;
    color: var(--muted);
    font-size: 12px;
}
main {
    margin-left: 240px;
}
header {
    height: 80px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 36px;
    gap: 20px;
}
.breadcrumb {
    color: var(--muted);
}
.breadcrumb strong {
    color: var(--ink);
    margin-left: 14px;
}
input,
select {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--surface);
    color: var(--ink);
}
.search {
    width: 270px;
    background: var(--field);
}
.profile {
    display: flex;
    gap: 12px;
    align-items: center;
}
.avatar {
    background: var(--mint-soft);
    color: var(--green);
    padding: 11px;
    border-radius: 50%;
}
small {
    color: var(--muted);
}
.content {
    padding: 32px 36px;
}
.heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 26px;
}
h1 {
    font-size: 27px;
    letter-spacing: -0.8px;
    margin: 5px 0 8px;
}
p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
}
.primary {
    background: var(--green);
    border-color: var(--green);
    color: var(--on-solid);
}
.badge {
    display: inline-flex;
    align-items: center;
    background: var(--mint-soft);
    color: var(--green);
    padding: 5px 9px;
    border-radius: 6px;
    font-size: 11px;
}
.actions {
    display: flex;
    gap: 8px;
}
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.stat {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 20px;
}
.stat strong {
    display: block;
    font-size: 26px;
    margin: 9px 0;
}
.stat small {
    font-size: 12px;
}
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 13px;
    overflow: hidden;
}
.toolbar {
    padding: 18px 20px;
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
}
.filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.week {
    display: grid;
    grid-template-columns: 65px repeat(5, minmax(135px, 1fr));
    min-width: 800px;
}
.day {
    padding: 18px 12px;
    text-align: center;
    border-right: 1px solid var(--line);
    font-size: 12px;
    color: var(--muted);
}
.day strong {
    display: block;
    color: var(--ink);
    font-size: 16px;
    margin-top: 7px;
}
.time {
    height: 108px;
    padding: 16px 10px;
    color: var(--muted);
    font-size: 11px;
    border-top: 1px solid var(--line);
}
.cell {
    height: 108px;
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
    padding: 7px;
}
.lesson {
    text-align: left;
    display: block;
    width: 100%;
    height: 100%;
    padding: 10px;
    border: 0;
    border-left: 3px solid var(--line);
    border-radius: 7px;
    background: var(--mint-soft);
    font-size: 12px;
}
.lesson strong,
.lesson small {
    display: block;
    margin-bottom: 6px;
}
.lesson small {
    font-size: 11px;
    color: var(--mint);
}
.lesson.blue {
    background: var(--blue-soft);
    border-color: var(--blue-line);
}
.lesson.blue small {
    color: var(--blue);
}
.lesson.orange {
    background: var(--warning-soft);
    border-color: var(--warning-line);
}
.lesson.orange small {
    color: var(--warning);
}
.add {
    border: 1px dashed var(--line);
    background: transparent;
    width: 100%;
    height: 100%;
    color: var(--muted);
}
.scroll {
    overflow: auto;
}
.note {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding: 16px 20px;
    font-size: 12px;
    color: var(--muted);
}
table {
    border-collapse: collapse;
    width: 100%;
}
th,
td {
    text-align: left;
    padding: 20px;
    border-bottom: 1px solid var(--line);
}
th {
    background: var(--field);
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 0.6px;
}
.switch {
    border: 0;
    width: 43px;
    height: 25px;
    padding: 3px;
    border-radius: 20px;
    background: var(--control-off);
    display: inline-flex;
}
.switch:before {
    content: "";
    background: var(--on-solid);
    height: 19px;
    width: 19px;
    border-radius: 50%;
}
.switch.on {
    background: var(--green);
    justify-content: flex-end;
}
dialog {
    border: 1px solid var(--line);
    border-radius: 15px;
    padding: 28px;
    width: 460px;
    box-shadow: 0 20px 100px #18281f26;
}
dialog::backdrop {
    background: #162c2440;
}
dialog h2 {
    margin-top: 0;
}
label {
    display: block;
    font-size: 12px;
    margin: 16px 0 6px;
}
dialog input,
dialog select {
    width: 100%;
}
.row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.dialogActions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
}
.toast {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: var(--hero-end);
    color: var(--on-solid);
    border-radius: 10px;
    padding: 15px 24px;
    box-shadow: 0 6px 30px #0002;
    z-index: 5;
}
.demo {
    background: var(--raised);
    color: var(--muted);
    padding: 8px 36px;
    font-size: 11px;
}
.hidden {
    display: none !important;
}
@media (max-width: 1000px) {
    aside {
        width: 190px;
    }
    main {
        margin-left: 190px;
    }
    .search {
        width: 180px;
    }
    .content {
        padding: 24px;
    }
    header {
        padding: 0 24px;
    }
    .profile small {
        display: none;
    }
}
@media (max-width: 700px) {
    aside {
        position: static;
        width: auto;
        padding: 15px;
    }
    .brand {
        padding: 0;
    }
    .caption,
    .bottom {
        display: none;
    }
    nav {
        display: flex;
        overflow: auto;
        margin-top: 14px;
    }
    nav button {
        width: auto;
        white-space: nowrap;
    }
    main {
        margin: 0;
    }
    header {
        height: 66px;
    }
    .search {
        display: none;
    }
    .heading {
        align-items: flex-start;
        flex-direction: column;
    }
    .stats {
        gap: 8px;
    }
    .stat {
        padding: 12px;
    }
    .stat strong {
        font-size: 22px;
    }
    .content {
        padding: 20px;
    }
    .demo {
        padding: 8px 20px;
    }
    .note {
        flex-direction: column;
    }
}
.footnote {
    font-size: 12px;
    line-height: 1.7;
    margin-top: 18px;
}
.connection {
    padding: 9px 36px;
    background: var(--mint-soft);
    font-size: 11px;
    color: var(--mint);
    display: flex;
    align-items: center;
    gap: 7px;
}
.connection button {
    padding: 3px 8px;
    margin-left: auto;
    font-size: 11px;
}
.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
}
.error {
    color: var(--danger);
    font-size: 13px;
    line-height: 1.7;
    white-space: pre-line;
    margin-top: 12px;
}
.error:not(:empty) {
    padding: 12px;
    background: var(--danger-soft);
    border: 1px solid var(--danger-line);
    border-radius: 8px;
    margin-bottom: 14px;
}
.notice {
    padding: 14px 17px;
    background: var(--warning-soft);
    border: 1px solid var(--warning-line);
    border-radius: 9px;
    color: var(--warning);
    margin-bottom: 20px;
    line-height: 1.65;
    font-size: 13px;
}
.loading {
    padding: 14px;
    color: var(--green);
}
button:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}
input:disabled,
select:disabled {
    opacity: 0.65;
}
.empty {
    padding: 45px 22px;
    color: var(--muted);
    text-align: center;
    line-height: 1.7;
}
.pad {
    padding: 24px;
}
.pad h2 {
    margin-top: 0;
}
.form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 16px;
}
.form-grid input,
.pad select,
.pad input {
    width: 100%;
}
.flat {
    padding: 22px 0 14px;
}
.slot-list {
    display: grid;
    gap: 8px;
}
.slot-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 9px;
}
.slot-row strong {
    display: block;
    margin-bottom: 5px;
}
.slot-row small {
    line-height: 1.5;
}
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 22px;
    margin-top: 24px;
}
.form-footer > small {
    max-width: 440px;
    line-height: 1.6;
}
.section-title {
    margin-top: 35px;
    display: flex;
    align-items: center;
    gap: 20px;
}
.steps {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.steps span {
    padding: 10px 15px;
    background: var(--mint-soft);
    border-radius: 7px;
    color: var(--green);
    font-size: 12px;
}
.split {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 22px;
    align-items: start;
}
.split input {
    min-width: 0;
}
.list-row {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    line-height: 1.6;
}
.list-row small {
    display: block;
}
.wide {
    width: min(850px, 95vw);
}
dialog {
    max-width: 95vw;
    max-height: 90vh;
    overflow: auto;
}
dialog textarea {
    width: 100%;
    font: inherit;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
}
#publishConfirmLabel {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 15px;
    background: var(--raised);
    border-radius: 8px;
}
#publishConfirm {
    width: auto;
    margin: 1px 0;
}
.preview-table {
    font-size: 12px;
}
.preview-table td,
.preview-table th {
    padding: 12px;
}
.conflicts {
    padding: 12px 20px;
    background: var(--danger-soft);
    border-radius: 9px;
    line-height: 1.9;
    color: var(--danger);
}
.good {
    background: var(--mint-soft);
    padding: 15px;
    border-radius: 9px;
    color: var(--green);
    margin: 16px 0;
}
.calendar {
    position: relative;
    min-width: 1060px;
    background: var(--surface);
    display: grid;
    grid-template-columns: 56px repeat(7, minmax(140px, 1fr));
}
.cal-day {
    padding: 15px 7px;
    text-align: center;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 12px;
}
.cal-day strong {
    display: block;
    color: var(--ink);
    font-size: 17px;
    margin-top: 6px;
}
.cal-time {
    position: relative;
    border-right: 1px solid var(--line);
    color: var(--muted);
    font-size: 10px;
}
.cal-time span {
    position: absolute;
    left: 8px;
}
.cal-column {
    position: relative;
    border-right: 1px solid var(--line);
    background: repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent 59px,
        var(--line) 59px,
        var(--line) 60px
    );
}
.cal-lesson {
    position: absolute;
    text-align: left;
    padding: 5px 7px;
    background: var(--mint-soft);
    border: 1px solid var(--line);
    border-left: 3px solid var(--line);
    border-radius: 6px;
    overflow: hidden;
    font-size: 11px;
    min-height: 24px;
    z-index: 1;
}
.cal-lesson strong {
    display: block;
    font-size: 12px;
    margin: 3px 0;
}
.cal-lesson small {
    color: var(--mint);
    font-size: 10px;
    display: block;
}
.cal-lesson.blue {
    background: var(--blue-soft);
    border-color: var(--blue-line);
    border-left-color: var(--blue-line);
}
.cal-lesson:hover,
.cal-lesson:focus {
    z-index: 4;
    box-shadow: 0 3px 12px #0002;
}
.badge.gray {
    background: var(--raised);
    color: var(--muted);
}
.skeleton {
    color: var(--muted);
}
hr {
    border: 0;
    border-top: 1px solid var(--line);
    margin: 28px 0;
}
.pagination {
    padding: 15px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    align-items: center;
}
.profile select {
    max-width: 130px;
}
.calendar-label {
    font-size: 12px;
    color: var(--muted);
    padding: 12px;
}
.connection {
    flex-wrap: wrap;
}
@media (max-width: 1100px) {
    .split {
        grid-template-columns: 1fr;
    }
    .form-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}
@media (max-width: 700px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .profile {
        gap: 6px;
    }
    .profile #displayName,
    .profile .avatar {
        display: none;
    }
    .connection {
        padding: 9px 20px;
    }
    .slot-row {
        align-items: flex-start;
    }
    .actions {
        flex-wrap: wrap;
    }
    .form-footer .actions {
        width: 100%;
    }
    #moduleMode {
        font-size: 19px;
    }
    .section-title {
        align-items: flex-start;
        flex-direction: column;
        gap: 0;
    }
    .pad {
        padding: 18px;
    }
}
nav {
    overflow-y: auto;
}
nav button {
    padding: 10px 13px;
}
.nav-label {
    font-size: 9px;
    letter-spacing: 1.5px;
    color: var(--muted);
    padding: 16px 14px 8px;
}
.ico svg,
.summary-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.people-summary {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    margin-bottom: 20px;
}
.people-summary > div {
    display: flex;
    gap: 13px;
    align-items: center;
}
.people-summary strong,
.people-summary small {
    display: block;
}
.people-summary small {
    margin-top: 4px;
}
.summary-icon {
    display: grid;
    place-items: center;
    width: 45px;
    height: 45px;
    background: var(--raised);
    color: var(--green);
    border-radius: 12px;
}
#peopleQuery {
    width: 320px;
}
.people-guide {
    margin-top: 22px;
}
.person-cell {
    display: flex;
    gap: 12px;
    align-items: center;
    min-width: 200px;
}
.person-cell strong {
    display: block;
    font-size: 13px;
}
.person-cell small {
    display: block;
    margin-top: 4px;
    font-size: 11px;
}
.person-avatar {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: var(--raised);
    color: var(--mint);
    flex: none;
    font-size: 12px;
}
.person-avatar.parent {
    background: var(--violet-soft);
    color: var(--violet);
}
.person-avatar.teacher {
    background: var(--blue-soft);
    color: var(--blue);
}
.badge.amber {
    background: var(--warning-soft);
    color: var(--warning);
}
.person-drawer {
    position: fixed;
    inset: 0 0 0 auto;
    margin: 0;
    width: min(650px, 100vw);
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    border: 0;
    border-left: 1px solid var(--line);
    padding: 30px;
    box-shadow: -20px 0 70px #1c302820;
}
.drawer-head {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 25px;
}
.drawer-head h2 {
    font-size: 25px;
    margin: 12px 0 0;
}
.drawer-head > button {
    border: 0;
}
.person-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow-wrap: anywhere;
}
.person-facts small,
.person-facts strong {
    display: block;
}
.person-facts small {
    font-size: 10px;
    margin-bottom: 5px;
}
.person-facts strong {
    font-size: 12px;
}
.person-tabs {
    display: flex;
    gap: 8px;
    margin: 24px 0 20px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 12px;
}
.person-tabs button.active {
    background: var(--mint-soft);
    color: var(--green);
    border-color: var(--line);
}
.person-drawer select,
.person-drawer input:not([type="checkbox"]) {
    width: 100%;
}
.relation-card {
    padding: 15px;
    margin: 10px 0;
    border: 1px solid var(--line);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}
.relation-card strong,
.relation-card small {
    display: block;
}
.relation-card small {
    margin-top: 4px;
}
.role-layout {
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}
.role-tile {
    display: block;
    width: 100%;
    text-align: left;
    padding: 16px;
    margin-top: 10px;
}
.role-tile.selected {
    background: var(--raised);
    border-color: var(--line);
}
.role-tile strong,
.role-tile small {
    display: block;
}
.role-tile small {
    font-size: 11px;
    line-height: 1.6;
    margin-top: 6px;
}
.role-presets {
    display: flex;
    gap: 7px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 20px;
}
.role-presets span {
    font-size: 11px;
    color: var(--muted);
}
.role-presets button {
    font-size: 11px;
    padding: 7px 10px;
}
.check-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12px;
    line-height: 1.6;
    cursor: pointer;
}
.check-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    flex: none;
    accent-color: var(--green);
    margin-top: 2px;
}
.permission-section {
    border: 1px solid var(--line);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
}
.permission-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--field);
    border-bottom: 1px solid var(--line);
}
.permission-heading strong {
    font-size: 12px;
}
.permission-heading button {
    font-size: 10px;
    padding: 5px 8px;
}
.permission-items {
    padding: 5px 15px 14px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
}
#permissionGroups {
    max-height: 560px;
    overflow: auto;
    margin-bottom: 20px;
}
#roleForm input:not([type="checkbox"]),
#roleForm select {
    width: 100%;
}
.role-choice {
    border: 1px solid var(--line);
    padding: 14px;
    border-radius: 10px;
    margin-bottom: 10px;
}
.role-choice small {
    display: block;
    color: var(--muted);
    margin: 4px 0 0;
}
.danger {
    color: var(--danger);
    border-color: var(--danger-line);
    background: var(--danger-soft);
}
.stat-word {
    font-size: 20px !important;
}
#invitationResult textarea {
    font-size: 12px;
}
.role-history {
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid var(--line);
}
@media (max-width: 1100px) {
    .role-layout {
        grid-template-columns: 1fr;
    }
    .permission-items {
        grid-template-columns: 1fr;
    }
    .role-layout > div:first-child #rolesList {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }
    .person-cell {
        min-width: 160px;
    }
}
@media (max-width: 700px) {
    .nav-label {
        display: none;
    }
    .people-summary {
        align-items: flex-start;
        flex-direction: column;
    }
    #peopleQuery {
        width: 100%;
    }
    .role-layout > div:first-child #rolesList {
        grid-template-columns: 1fr;
    }
    .person-drawer {
        padding: 22px;
    }
    .person-facts {
        grid-template-columns: 1fr;
    }
    .people-summary > .badge {
        font-size: 10px;
    }
}
.exam-flow,
.exam-stepper,
.exam-detail-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}
.exam-flow span,
.exam-stepper span {
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--raised);
    color: var(--muted);
    font-size: 12px;
}
.exam-stepper button.active,
.exam-detail-tabs button.active {
    background: var(--mint-soft);
    color: var(--mint);
    border-color: var(--mint-line);
}
.exam-stepper span {
    opacity: 0.55;
}
.exam-fast-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}
.fast-box {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 20px;
    background: var(--field);
}
.fast-box small {
    display: block;
    line-height: 1.7;
    margin-top: 10px;
}
.fast-box textarea,
.fast-box input,
.fast-box select,
#examInfoForm input,
#examInfoForm select,
#examMapReason,
#examMapRange,
#examMapTopic {
    width: 100%;
}
textarea {
    font: inherit;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px;
    color: var(--ink);
    background: var(--surface);
}
textarea:focus {
    outline: 2px solid var(--green);
    outline-offset: 2px;
}
.exam-section-row {
    display: grid;
    grid-template-columns: 2fr 0.8fr 1fr 1.7fr auto;
    align-items: end;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}
.exam-section-row input,
.exam-section-row select {
    width: 100%;
}
.exam-section-row .remove-section {
    margin-bottom: 1px;
}
.key-table-scroll {
    max-height: 520px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 10px;
    margin: 18px 0;
}
.key-table-scroll thead {
    position: sticky;
    top: 0;
    z-index: 2;
}
.key-table-scroll td,
.key-table-scroll th {
    padding: 10px 14px;
}
.key-table-scroll input {
    width: 100%;
    min-width: 100px;
}
.key-answer {
    width: 60px !important;
    min-width: 50px !important;
    text-align: center;
    font-weight: 600;
    font-size: 15px;
}
.detail-toolbar {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    margin-bottom: 20px;
}
.detail-toolbar label {
    margin: 0 0 6px;
}
.detail-toolbar select {
    min-width: 230px;
}
.score-entry td {
    padding: 14px;
    vertical-align: top;
}
.score-entry input,
.score-entry select {
    width: 100%;
}
.score-inputs {
    min-width: 260px;
}
.answer-string {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 1px;
}
.totals-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
}
.totals-inputs input {
    min-width: 60px;
}
.totals-inputs small {
    display: block;
    margin-bottom: 5px;
}
.score-feedback {
    display: block;
    font-size: 11px;
    line-height: 1.7;
    margin-top: 7px;
    color: var(--mint);
}
.score-feedback.invalid {
    color: var(--danger);
}
.score-entry select {
    min-width: 150px;
}
.score-entry td:first-child {
    min-width: 180px;
}
.score-changed {
    background: var(--warning-soft);
}
.completion-pill {
    display: inline-block;
    padding: 5px 8px;
    border-radius: 6px;
    background: var(--warning-soft);
    color: var(--warning);
    font-size: 11px;
}
.completion-pill.complete {
    background: var(--mint-soft);
    color: var(--green);
}
.analysis-meter {
    display: flex;
    height: 7px;
    min-width: 100px;
    width: 140px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--raised);
}
.analysis-meter span {
    height: 100%;
    background: #5b9a76;
}
.analysis-meter span.wrong {
    background: var(--danger);
}
.analysis-meter span.blank {
    background: var(--control-off);
}
.analysis-legend {
    display: flex;
    gap: 20px;
    margin: 15px 0;
    font-size: 11px;
    color: var(--muted);
}
.analysis-legend i {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #5b9a76;
    margin-right: 5px;
}
.analysis-legend i.wrong {
    background: var(--danger);
}
.analysis-legend i.blank {
    background: var(--control-off);
}
#examDetail h1 {
    font-size: 27px;
}
#examCreateDialog p,
#examScoreDialog p {
    margin: 12px 0;
}
.topic-input {
    width: 100%;
}
.topic-preview-list {
    max-height: 260px;
    overflow: auto;
    margin: 10px 0;
}
#examBulkTemplate {
    align-self: end;
}
.exam-context {
    font-size: 12px;
    color: var(--muted);
    margin: 8px 0;
}
#examScoreSaveError:empty {
    display: none;
}
#examScoreDialog textarea,
#examCancelDialog textarea {
    width: 100%;
}
@media (max-width: 1000px) {
    .exam-section-row {
        grid-template-columns: 1.6fr 1fr;
    }
    .exam-section-row .remove-section {
        justify-self: start;
    }
    .exam-fast-grid {
        grid-template-columns: 1fr;
    }
    .exam-stepper {
        gap: 5px;
    }
    .exam-stepper button {
        font-size: 11px;
    }
    .exam-detail-tabs {
        gap: 5px;
    }
    .exam-detail-tabs button {
        font-size: 12px;
    }
}
@media (max-width: 700px) {
    .exam-section-row {
        grid-template-columns: 1fr 1fr;
    }
    .exam-section-row > div:first-child {
        grid-column: 1/-1;
    }
    .exam-flow span {
        font-size: 10px;
        padding: 8px;
    }
    .exam-stepper span {
        display: none;
    }
    #examDetail h1 {
        font-size: 23px;
    }
}
.att-toolbar,
.att-bulk,
.att-footer,
.att-steps {
    display: flex;
    align-items: end;
    gap: 12px;
    flex-wrap: wrap;
}
.att-toolbar label,
.att-bulk label {
    display: grid;
    gap: 6px;
    flex: 1;
    min-width: 150px;
}
.att-toolbar input,
.att-toolbar select,
.att-bulk select {
    width: 100%;
}
.att-steps {
    margin: 20px 0;
    color: var(--muted);
    font-size: 13px;
}
.att-steps span {
    padding: 9px 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
}
.att-counts {
    display: grid;
    grid-template-columns: repeat(5, minmax(90px, 1fr));
    gap: 10px;
    margin: 20px 0 0;
}
.att-count {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--field);
}
.att-count strong {
    display: block;
    font-size: 24px;
    margin-top: 6px;
}
.att-bulk {
    background: var(--raised);
    border-radius: 12px;
    padding: 14px;
    margin: 18px 0;
}
.att-footer {
    justify-content: space-between;
    margin-top: 20px;
}
.att-row-status {
    min-width: 130px;
}
.att-pending {
    color: var(--warning);
}
.att-summary {
    font-size: 13px;
    color: var(--muted);
}
#attReviewDialog textarea {
    width: 100%;
    margin-top: 8px;
}
#attRows td {
    vertical-align: middle;
}
#attRows input[type="checkbox"] {
    width: 19px;
    height: 19px;
    accent-color: var(--focus);
}
#attRows .att-name {
    min-width: 155px;
}
#attFinishPane {
    border-left: 3px solid var(--focus);
}
@media (max-width: 720px) {
    .att-counts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .att-toolbar,
    .att-bulk {
        align-items: stretch;
    }
    .att-bulk > span {
        width: 100%;
    }
    .att-footer button {
        width: 100%;
    }
}
#attendance .card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 24px;
    margin: 20px 0;
}
#attendance .muted {
    color: var(--muted);
}
#attendance .pagination {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 18px;
}
#attendance .pagination span {
    margin-right: auto;
    color: var(--muted);
    font-size: 13px;
}
#attendance label {
    font-size: 13px;
    color: var(--muted);
}
.hw-toolbar,
.hw-bulk,
.hw-footer,
.hw-steps,
.hw-presets {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: end;
}
.hw-toolbar label,
.hw-bulk label {
    display: grid;
    gap: 6px;
    flex: 1;
    min-width: 150px;
}
.hw-toolbar input,
.hw-toolbar select,
.hw-bulk select {
    width: 100%;
}
.hw-steps {
    margin: 20px 0;
}
.hw-steps .active {
    background: var(--control-accent);
    color: var(--on-solid);
}
.hw-footer {
    justify-content: space-between;
    margin: 20px 0;
    align-items: center;
}
.hw-presets {
    align-items: center;
    margin: 18px 0;
}
.hw-bulk,
.hw-source {
    background: var(--raised);
    padding: 16px;
    border-radius: 12px;
    margin: 18px 0;
}
.hw-prewrap {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}
#hwContentForm {
    display: grid;
    gap: 14px;
}
#hwContentForm > label {
    display: grid;
    gap: 8px;
}
#homework textarea,
#homework input,
#hwActionDialog textarea,
#hwReviewDialog textarea {
    max-width: 100%;
}
#hwContentForm input,
#hwContentForm textarea {
    width: 100%;
}
#hwReviewRows textarea {
    width: 210px;
    min-height: 70px;
}
#hwReviewRows td {
    vertical-align: top;
}
#hwReviewRows input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--focus);
}
.hw-note {
    display: block;
    white-space: pre-wrap;
    max-width: 250px;
    overflow-wrap: anywhere;
    font-size: 12px;
    color: var(--muted);
    margin-top: 7px;
}
#homework .card {
    margin: 20px 0;
}
#homework label {
    font-size: 13px;
    color: var(--muted);
}
#hwActionDialog textarea,
#hwReviewDialog textarea {
    width: 100%;
    margin: 8px 0;
}
#hwStepReview .hw-prewrap {
    padding: 12px;
    background: var(--field);
    border-radius: 10px;
}
@media (max-width: 720px) {
    .hw-footer > button {
        width: 100%;
    }
    .hw-bulk > span {
        width: 100%;
    }
    .hw-steps button {
        flex: 1;
    }
    #hwReviewRows textarea {
        width: 170px;
    }
}
#homework .card {
    padding: 24px;
    border-radius: 18px;
}
.str-overview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin: 22px 0;
}
.str-overview .card {
    margin: 0;
    padding: 20px;
    border-radius: 16px;
}
.str-overview strong {
    display: block;
    font-size: 28px;
    margin-top: 10px;
}
.str-tabs,
.str-presets {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 18px 0;
}
.str-tabs button.active {
    background: var(--control-accent);
    color: var(--on-solid);
}
.str-filters {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin: 18px 0;
}
.str-filters > label,
.str-filters > div {
    display: grid;
    gap: 7px;
    flex: 1;
    min-width: 160px;
}
.str-filters select,
.str-filters input {
    width: 100%;
}
#structure .card {
    padding: 24px;
    border-radius: 18px;
    margin: 20px 0;
}
#structure .str-success {
    background: var(--mint-soft);
    border-color: var(--line);
}
#structure .pagination {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 18px;
}
#structure .pagination span {
    margin-right: auto;
    color: var(--muted);
    font-size: 13px;
}
#strForm {
    display: grid;
    gap: 14px;
}
#strForm input,
#strForm select {
    width: 100%;
}
#strForm label {
    display: block;
    margin-bottom: 7px;
}
#strReviewSummary {
    background: var(--field);
    padding: 18px;
    border-radius: 12px;
    margin: 20px 0;
}
.str-empty-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 16px 0;
}
@media (max-width: 720px) {
    .str-overview {
        grid-template-columns: 1fr;
    }
    .str-tabs button {
        flex: 1;
    }
    .str-overview .card {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .str-overview strong {
        margin: 0;
    }
    #structure .card {
        padding: 18px;
    }
}

/* Individual schedule changes keep the weekly plan context visible. */
.schedule-dialog {
    width: min(760px, calc(100vw - 32px));
    max-height: 90vh;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 26px;
}
.schedule-dialog::backdrop {
    background: #18332666;
    backdrop-filter: blur(3px);
}
.schedule-dialog .dialog-heading,
.schedule-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.schedule-summary {
    padding: 18px;
    background: var(--field);
    border-radius: 12px;
    line-height: 1.7;
}
.schedule-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}
.schedule-fields {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 12px;
}
.schedule-fields label:last-child {
    grid-column: 1 / -1;
}
.schedule-dialog label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 12px 0;
}
.schedule-dialog input,
.schedule-dialog select,
.schedule-dialog textarea {
    width: 100%;
    min-width: 0;
    padding: 11px;
    border: 1px solid var(--line);
    border-radius: 9px;
    font: inherit;
}
.schedule-dialog textarea {
    min-height: 84px;
    resize: vertical;
}
.schedule-review,
.schedule-warning {
    border: 1px solid var(--line);
    background: var(--field);
    padding: 18px;
    border-radius: 12px;
    margin: 18px 0;
    line-height: 1.6;
}
.schedule-dialog .check {
    flex-direction: row;
    align-items: center;
}
.schedule-dialog .check input {
    width: auto;
}
.schedule-history-head {
    border-top: 1px solid var(--line);
    margin-top: 24px;
    padding-top: 18px;
}
.schedule-event {
    border-left: 3px solid var(--line);
    padding: 4px 14px;
    margin: 18px 0;
}
.schedule-event p {
    margin: 8px 0;
}
.cal-lesson.cancelled {
    background: var(--raised);
    color: var(--muted);
    border-color: var(--line);
    border-style: dashed;
}
.cal-lesson.cancelled strong {
    text-decoration: line-through;
}
@media (max-width: 680px) {
    .schedule-dialog {
        padding: 18px;
    }
    .schedule-fields {
        grid-template-columns: 1fr 1fr;
    }
    .schedule-fields label:first-child {
        grid-column: 1 / -1;
    }
    .schedule-history-head {
        align-items: flex-start;
        flex-direction: column;
    }
}
.schedule-dialog [hidden] {
    display: none !important;
}
.schedule-quick {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.report-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 20px;
}
.report-grid .card {
    min-width: 0;
}
#reports [hidden] {
    display: none !important;
}
@media (max-width: 800px) {
    .report-grid {
        grid-template-columns: 1fr;
    }
}