/*
 * Classroom — same navy/gold tokens as the rest of the signed-in site.
 * Loaded before theme.css so branding colours restyle these blocks.
 */

.gc {
    padding: 2.4rem 1.5rem 5rem;
}

.gc__inner {
    max-width: var(--container);
    margin: 0 auto;
}

.gc-back {
    margin: 0 0 1rem;
}

.gc-back a {
    color: var(--ink-muted);
    text-decoration: none;
}

.gc-back a:hover {
    color: var(--brand-primary);
}

.gc-actions {
    display: grid;
    gap: 1.1rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-bottom: 1.6rem;
}

.gc-panel {
    padding: 1.35rem 1.4rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-glass);
    box-shadow: var(--shadow-sm);
}

.gc-panel__title {
    margin: 0 0 .3rem;
    font-size: 1.05rem;
}

.gc-panel__hint {
    margin: 0 0 1rem;
    color: var(--ink-muted);
}

.gc-panel__row {
    display: grid;
    gap: .8rem;
    grid-template-columns: 1fr 1fr;
    margin: .7rem 0;
}

.gc-panel .btn {
    margin-top: .9rem;
}

.gc-panel .field__label {
    display: block;
    margin: .75rem 0 .3rem;
}

.gc-panel .field__input {
    width: 100%;
}

.gc-muted,
.gc-page-lead {
    color: var(--ink-muted);
}

.gc-page-title {
    margin: 0 0 .35rem;
    font-size: clamp(1.6rem, 3vw, 2rem);
}

.gc-more {
    margin-top: 1.2rem;
}

.gc-home__tabs {
    display: flex;
    gap: .25rem;
    border-bottom: 1px solid var(--border);
    margin: 0 0 1.2rem;
}

.gc-home__tab {
    appearance: none;
    border: 0;
    background: transparent;
    padding: .75rem 1rem;
    color: var(--ink-muted);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.gc-home__tab.is-active {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

.gc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.15rem;
}

.gc-card {
    background: var(--surface-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: visible;
    display: flex;
    flex-direction: column;
    min-height: 240px;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.gc-card__banner {
    position: relative;
    min-height: 110px;
    padding: 1rem 1.1rem .75rem;
    color: var(--on-brand);
    background: var(--gradient-brand);
    overflow: hidden;
    border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
}

.gc-card__banner--0 { background: var(--gradient-brand); }
.gc-card__banner--1 { background: linear-gradient(160deg, var(--navy-3), var(--navy-4)); color: var(--ink); }
.gc-card__banner--2 { background: var(--gradient-brand-soft); color: var(--ink); }
.gc-card__banner--3 { background: linear-gradient(160deg, var(--navy-4), var(--navy-2)); color: var(--ink); }
.gc-card__banner--4 { background: var(--gradient-brand); }
.gc-card__banner--5 { background: linear-gradient(160deg, var(--navy-2), var(--navy-3)); color: var(--ink); }
.gc-card__banner--muted { opacity: .72; }

.gc-card__hit {
    color: inherit;
    text-decoration: none;
    display: block;
}

.gc-card__title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.gc-card__meta,
.gc-card__teacher {
    margin: .25rem 0 0;
    font-size: .85rem;
    opacity: .9;
}

.gc-card__teacher {
    position: absolute;
    left: 1.1rem;
    bottom: .7rem;
}

.gc-card__body {
    flex: 1;
}

.gc-card__foot {
    display: flex;
    justify-content: flex-end;
    gap: .15rem;
    padding: .4rem .5rem;
    border-top: 1px solid var(--border);
    border-radius: 0 0 calc(var(--radius) - 1px) calc(var(--radius) - 1px);
}

.gc-card:has([aria-expanded="true"]) {
    z-index: 30;
}

.gc-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    text-decoration: none;
}

.gc-icon-btn:hover,
.gc-icon-btn[aria-expanded="true"] {
    background: var(--brand-soft);
    color: var(--brand-primary);
}

.gc-icon-btn--light {
    color: inherit;
}

.gc-plus {
    position: relative;
}

.gc-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    min-width: 200px;
    padding: .4rem 0;
    background: var(--navy-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: 50;
}

.gc-menu--wide {
    min-width: 240px;
    left: 0;
    right: auto;
}

.gc-menu__item {
    display: block;
    width: 100%;
    padding: .65rem 1.1rem;
    border: 0;
    background: transparent;
    color: var(--ink);
    font: inherit;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}

.gc-menu__item:hover {
    background: var(--brand-soft);
    color: var(--brand-primary);
}

.gc-toolbar {
    display: flex;
    align-items: center;
    gap: .35rem;
    border-bottom: 1px solid var(--border);
    margin: 0 0 1.4rem;
}

.gc-toolbar .gc-tabs {
    flex: 1;
    margin: 0;
    border-bottom: 0;
    min-width: 0;
}

.gc-tabs {
    display: flex;
    gap: .4rem;
    border-bottom: 1px solid var(--border);
    margin: 0 0 1.4rem;
}

.gc-tabs__link {
    padding: .8rem 1rem;
    color: var(--ink-muted);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid transparent;
}

.gc-tabs__link.is-active {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

.gc-banner-note {
    background: var(--warn-soft);
    color: var(--warn);
    padding: .6rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

.gc-stream-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    grid-template-areas: "hero hero" "feed upcoming";
    gap: 1.25rem;
}

.gc-hero {
    grid-area: hero;
    min-height: 200px;
    border-radius: var(--radius);
    padding: 2rem 1.75rem 1.4rem;
    color: var(--on-brand);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    background: var(--gradient-brand);
    border: 1px solid var(--border);
}

.gc-hero--1,
.gc-hero--3,
.gc-hero--5 {
    background: linear-gradient(160deg, var(--navy-3), var(--navy-2));
    color: var(--ink);
}

.gc-hero__title {
    margin: 0;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.gc-hero__meta {
    margin: .35rem 0 0;
}

.gc-hero__code {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: .5rem;
    background: rgb(11 16 32 / 35%);
    padding: .35rem .4rem .35rem .8rem;
    border-radius: var(--radius-sm);
    font-size: .85rem;
}

.gc-upcoming,
.gc-announce,
.gc-feed__item,
.gc-invite,
.gc-assign__main,
.gc-yourwork,
.gc-create-form__main,
.gc-create-form__side,
.gc-studentwork__nav,
.gc-sw-card {
    background: var(--surface-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.15rem 1.15rem;
}

.gc-upcoming {
    grid-area: upcoming;
    height: fit-content;
}

.gc-upcoming h2 {
    margin: 0 0 .6rem;
    font-size: 1rem;
}

.gc-upcoming ul {
    list-style: none;
    margin: 0 0 .8rem;
    padding: 0;
}

.gc-upcoming a,
.gc-feed__title,
.gc-attach__item a {
    color: var(--brand-primary);
    text-decoration: none;
}

.gc-stream-col {
    grid-area: feed;
}

.gc-announce {
    margin-bottom: 1rem;
}

.gc-announce__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: .7rem;
}

.gc-feed {
    list-style: none;
    margin: 0;
    padding: 0;
}

.gc-feed__item {
    margin-bottom: 1rem;
}

.gc-feed__kind,
.gc-worklist__kind,
.gc-assign__kind {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--brand-primary);
}

.gc-feed__title {
    display: block;
    margin: .25rem 0;
    font-size: 1.05rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.gc-feed__meta {
    margin: 0;
    color: var(--ink-muted);
    font-size: .85rem;
}

.gc-create-bar {
    margin-bottom: 1.2rem;
}

.gc-create-btn {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .55rem 1.15rem;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    background: var(--surface-glass);
    color: var(--brand-primary);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.gc-worklist {
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
    background: var(--surface-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.gc-worklist a {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    padding: .9rem 1.15rem;
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    min-width: 0;
    overflow-wrap: anywhere;
}

.gc-worklist a:hover {
    background: var(--brand-softer);
}

.gc-topic h2 {
    margin: 1.4rem 0 .5rem;
    padding-bottom: .4rem;
    border-bottom: 1px solid var(--border);
    font-size: 1.25rem;
}

.gc-people-heading {
    margin: 1.6rem 0 .7rem;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: .45rem;
}

.gc-people {
    list-style: none;
    margin: 0;
    padding: 0;
}

.gc-people__item {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .85rem;
    padding: .7rem 0;
    border-bottom: 1px solid var(--border);
}

.gc-people__name {
    margin: 0;
    font-weight: 600;
}

.gc-people__email {
    margin: 0;
    color: var(--ink-muted);
    font-size: .85rem;
}

.gc-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: var(--on-brand);
    font-size: .8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.gc-label {
    display: block;
    margin: .85rem 0 .3rem;
    font-size: .8rem;
    color: var(--ink-muted);
}

.gc-input {
    width: 100%;
    padding: .7rem .8rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font: inherit;
    background: var(--surface-alt);
    color: var(--ink);
}

.gc-input:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 1px;
}

.gc-input.is-invalid {
    border-color: var(--danger);
}

.gc-error {
    color: var(--danger);
    font-size: .85rem;
    margin: .3rem 0 0;
}

.gc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 1rem;
    border-radius: var(--radius-sm);
    border: 0;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

.gc-btn--primary {
    background: var(--gradient-brand);
    color: var(--on-brand);
}

.gc-btn--text {
    background: transparent;
    color: var(--brand-primary);
}

.gc-file-wrap.is-chosen .gc-file {
    color: var(--ok);
}

.gc-file {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: var(--brand-primary);
    font-weight: 600;
    cursor: pointer;
}

.gc-file input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.gc-file-names {
    list-style: none;
    margin: .55rem 0 0;
    padding: 0;
}

.gc-file-names li {
    display: flex;
    align-items: center;
    gap: .45rem;
    margin-top: .35rem;
    padding: .45rem .7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-size: .9rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.gc-file-names li::before {
    content: "";
    width: .55rem;
    height: .55rem;
    border-radius: 50%;
    background: var(--ok);
    flex: none;
}

.gc-check {
    display: flex;
    gap: .5rem;
    align-items: flex-start;
    margin: .9rem 0;
    font-size: .92rem;
}

.gc-dialog {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 0;
    width: min(440px, calc(100vw - 2rem));
    background: var(--navy-2);
    color: var(--ink);
    box-shadow: var(--shadow-md);
}

.gc-dialog::backdrop {
    background: rgb(5 8 20 / 72%);
}

.gc-dialog__form {
    padding: 1.4rem 1.5rem 1rem;
}

.gc-dialog__title {
    margin: 0 0 .5rem;
    font-size: 1.3rem;
}

.gc-dialog__lead,
.gc-dialog__hint {
    color: var(--ink-muted);
    font-size: .9rem;
}

.gc-dialog__actions {
    display: flex;
    justify-content: flex-end;
    gap: .4rem;
    margin-top: 1.2rem;
}

.gc-attach {
    list-style: none;
    margin: .6rem 0 0;
    padding: 0;
}

.gc-attach__item a {
    display: block;
    padding: .45rem .6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: .4rem;
}

.gc-assign {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 1.25rem;
    align-items: start;
}

.gc-yourwork__actions {
    display: flex;
    justify-content: flex-end;
    gap: .4rem;
    margin-top: .9rem;
}

.gc-badge {
    display: inline-block;
    margin-top: .25rem;
    font-size: .82rem;
    font-weight: 600;
}

.gc-badge--missing { color: var(--danger); }
.gc-badge--late { color: var(--warn); }
.gc-badge--turned_in,
.gc-badge--graded { color: var(--ok); }
.gc-badge--assigned,
.gc-badge--scheduled { color: var(--ink-muted); }

.gc-quiz-clock {
    font-weight: 700;
    margin: 0 0 .8rem;
}

.gc-review {
    margin: .8rem 0 0;
    padding-left: 1.2rem;
}

.gc-review li {
    margin-bottom: .7rem;
}

.gc-review .is-wrong {
    color: var(--danger);
}

.gc-review .is-right {
    color: var(--ok);
}

.gc-notes {
    margin-top: 1rem;
    padding-top: .8rem;
    border-top: 1px solid var(--border);
}

.gc-notes h3 {
    margin: 0 0 .25rem;
    font-size: 1rem;
}

.gc-notes__list {
    list-style: none;
    margin: .6rem 0;
    padding: 0;
}

.gc-notes__list li {
    margin-bottom: .7rem;
}

.gc-notes__list span {
    margin-left: .4rem;
    color: var(--ink-muted);
    font-size: .82rem;
}

.gc-status--missing { color: var(--danger); }
.gc-status--late { color: var(--warn); }
.gc-status--turned_in,
.gc-status--graded { color: var(--ok); }
.gc-status--assigned { color: var(--ink-muted); }

.gc-studentwork {
    display: grid;
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: 1.25rem;
}

.gc-studentwork > *,
.gc-assign > *,
.gc-create-form > *,
.gc-stream-col,
.gc-feed__item,
.gc-assign__main,
.gc-yourwork {
    min-width: 0;
}

.gc-studentwork__title,
.gc-assign__main h1,
.gc-hero__title,
.gc-upcoming a,
.gc-topic h2 {
    overflow-wrap: anywhere;
}

.gc-studentwork__title {
    margin: .15rem 0 .4rem;
    font-size: 1.25rem;
    line-height: 1.3;
}

.gc-status-nav {
    display: flex;
    flex-direction: column;
    margin-top: 1rem;
}

.gc-status-nav__link {
    display: flex;
    flex-direction: column;
    padding: .55rem .4rem;
    color: var(--ink-muted);
    text-decoration: none;
    border-left: 3px solid transparent;
}

.gc-status-nav__link.is-active {
    color: var(--brand-primary);
    border-left-color: var(--brand-primary);
    background: var(--brand-softer);
}

.gc-sw-card {
    margin-bottom: .9rem;
}

.gc-sw-card header {
    display: flex;
    gap: .75rem;
    align-items: center;
    margin-bottom: .7rem;
}

.gc-sw-card h2 {
    margin: 0;
    font-size: 1rem;
}

.gc-create-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 1.2rem;
    align-items: start;
}

.gc-create-form__actions {
    display: flex;
    justify-content: flex-end;
    gap: .4rem;
    margin-top: 1.2rem;
}

.gc-attach-box,
.gc-q {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .9rem 1rem 1rem;
    margin: 1rem 0;
}

.gc-option {
    display: flex;
    gap: .5rem;
    padding: .35rem 0;
}

.gc-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--ink-muted);
}

.gc-empty__title {
    margin: 0 0 .4rem;
    color: var(--ink);
}

@media (max-width: 860px) {
    .gc-stream-page,
    .gc-assign,
    .gc-create-form,
    .gc-studentwork,
    .gc-panel__row {
        grid-template-columns: 1fr;
        grid-template-areas: "hero" "upcoming" "feed";
    }
}

.gc-upcoming--hub {
    margin: 0 0 1.4rem;
}

.gc-comments {
    margin-top: .85rem;
    padding-top: .75rem;
    border-top: 1px solid var(--border);
}

.gc-comments__list {
    list-style: none;
    margin: 0 0 .75rem;
    padding: 0;
}

.gc-comments__item {
    display: flex;
    gap: .65rem;
    margin-bottom: .7rem;
}

.gc-comments__name {
    margin: 0;
    font-weight: 600;
    font-size: .9rem;
}

.gc-comments__name span {
    margin-left: .4rem;
    color: var(--ink-muted);
    font-weight: 500;
    font-size: .78rem;
}

.gc-comments__body {
    margin: .2rem 0 0;
    color: var(--ink);
    font-size: .92rem;
}

.gc-comments__form {
    display: flex;
    gap: .5rem;
}

.gc-comments__form .gc-input {
    flex: 1;
}

.gc-avatar--img {
    object-fit: cover;
    border-radius: 50%;
}

.gc-avatar--lg {
    width: 72px;
    height: 72px;
    font-size: 1.2rem;
}

.gc-profile-photo {
    margin: 0 0 1rem;
}

.gc-profile-photo img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
}

.gc-topic__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    margin: 1.4rem 0 .5rem;
    padding-bottom: .4rem;
    border-bottom: 1px solid var(--border);
}

.gc-topic__head h2 {
    margin: 0;
    padding: 0;
    border: 0;
}

.gc-work-tools {
    display: flex;
    gap: .5rem;
    margin: 0 0 1rem;
}

.gc-gradebook {
    margin-bottom: 1.8rem;
}

.gc-gradebook__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .7rem;
}

.gc-gradebook__head h1,
.gc-gradebook__head h3 {
    margin: 0;
}

.gc-gradebook__scroll {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-glass);
}

.gc-gradebook__table {
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
}

.gc-gradebook__table th,
.gc-gradebook__table td {
    padding: .65rem .8rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    white-space: nowrap;
}

.gc-gradebook__table thead th {
    background: var(--navy-3);
    font-weight: 600;
}

.gc-calendar {
    list-style: none;
    margin: 0;
    padding: 0;
}

.gc-calendar__day {
    margin-bottom: 1.4rem;
}

.gc-calendar__day h2 {
    margin: 0 0 .5rem;
    font-size: 1.05rem;
}

.gc-bell {
    position: relative;
    flex-shrink: 0;
}

.gc-bell__btn {
    position: relative;
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--surface-glass);
    color: var(--ink);
    cursor: pointer;
}

.gc-bell__btn:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

.gc-bell__count {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 1.1rem;
    height: 1.1rem;
    padding: 0 .25rem;
    border-radius: 999px;
    background: var(--brand-primary);
    color: var(--on-brand);
    font-size: .65rem;
    font-weight: 700;
    line-height: 1.1rem;
    text-align: center;
}

.gc-bell__menu {
    min-width: min(22rem, 86vw);
    right: 0;
}

.gc-bell__heading {
    margin: 0;
    padding: .55rem 1.1rem .35rem;
    font-weight: 700;
}

.gc-bell__empty {
    margin: 0;
    padding: .4rem 1.1rem 1rem;
    color: var(--ink-muted);
}

.gc-bell__list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 18rem;
    overflow: auto;
}

.gc-bell__item {
    display: block;
    width: 100%;
    padding: .65rem 1.1rem;
    border: 0;
    background: transparent;
    color: var(--ink);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.gc-bell__item strong,
.gc-bell__item span {
    display: block;
}

.gc-bell__item span {
    margin-top: .15rem;
    color: var(--ink-muted);
    font-size: .82rem;
}

.gc-bell__item.is-unread {
    background: var(--brand-softer);
}

.gc-bell__item:hover {
    background: var(--brand-soft);
}

.gc-guardian {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    align-items: center;
    flex: 1 1 100%;
    margin-left: 3.2rem;
}

.gc-guardian .gc-input {
    max-width: 16rem;
}

.gc-attendance {
    margin-bottom: 1.8rem;
}

.gc-attendance__form {
    margin-top: 1rem;
}

.gc-attendance__scroll {
    overflow-x: auto;
    margin: .8rem 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-glass);
}

.gc-attendance__scroll .gc-gradebook__table {
    margin: 0;
}