* {
    box-sizing: border-box;
}

.campus-page {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font: calc(15px * var(--text-scale, 1))/1.5 var(--font-ui, "Golos Text", Arial, sans-serif);
}

.campus-page [hidden] {
    display: none !important;
}

.campus-page a {
    color: inherit;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.campus-page a:hover {
    text-decoration: underline;
    text-underline-offset: 5px;
}

.campus-page :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

.campus-page button,
.campus-page input,
.campus-page select {
    font: inherit;
    color: inherit;
    min-width: 0;
    max-width: 100%;
}

.campus-page button {
    cursor: pointer;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control, 2px);
    min-height: 44px;
    padding: 10px 15px;
    font-size: calc(13px * var(--text-scale, 1));
}

.campus-page button:hover {
    border-color: var(--ink);
}

.campus-page button[aria-pressed="true"] {
    background: var(--primary-container);
    color: var(--on-primary-container);
    border-color: var(--primary);
}

.campus-page button:disabled,
.campus-page select:disabled {
    opacity: .45;
    cursor: default;
}

.campus-page input,
.campus-page select {
    background: var(--paper);
    border: 1px solid var(--outline);
    border-radius: var(--radius-field, var(--radius-control, 2px));
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    font-size: calc(13px * var(--text-scale, 1));
}

.campus-page select {
    padding-right: 30px;
    text-overflow: ellipsis;
}

.campus-page label {
    min-width: 0;
    display: grid;
    gap: 5px;
    font-size: calc(11px * var(--text-scale, 1));
    color: var(--muted);
}

.campus-page label input,
.campus-page label select {
    color: var(--ink);
}

.campus-page h1 {
    font-size: calc(clamp(36px, 3.8vw, 54px) * var(--text-scale, 1));
    line-height: 1.04;
    font-weight: 650;
    letter-spacing: -.055em;
    margin: 0;
}

.campus-page h2,
.campus-page h3 {
    line-height: 1.3;
}

.campus-header,
.campus-page main {
    width: min(100%, 1520px);
    margin: 0 auto;
    padding-left: max(40px, var(--safe-left, 0px));
    padding-right: max(40px, var(--safe-right, 0px));
}

.campus-header {
    display: flex;
    align-items: center;
    padding-top: var(--safe-top, 0px);
    min-height: calc(76px + var(--safe-top, 0px));
    gap: 32px;
    border-bottom: 1px solid var(--line);
}

.campus-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.campus-brand>span {
    display: inline-flex;
    align-items: baseline;
    font-size: calc(30px * var(--text-scale, 1));
    line-height: 1;
    font-weight: 750;
    letter-spacing: -.065em;
}

.campus-brand i {
    width: 8px;
    height: 8px;
    margin-left: 4px;
    background: var(--accent);
    display: inline-block;
}

.campus-brand small {
    font-size: calc(11px * var(--text-scale, 1));
    font-weight: 450;
    letter-spacing: .035em;
}

.campus-header nav {
    display: flex;
    gap: 28px;
    margin-left: auto;
    height: 76px;
    align-items: stretch;
}

.campus-header nav a {
    display: flex;
    align-items: center;
    padding: 0 2px;
    border-bottom: 2px solid transparent;
    font-size: calc(13px * var(--text-scale, 1));
    white-space: nowrap;
}

.campus-header nav [aria-current="page"] {
    border-color: var(--accent);
    font-weight: 600;
}

.staff-link {
    font-size: calc(12px * var(--text-scale, 1));
    border-left: 1px solid var(--line);
    padding: 6px 0 6px 28px;
    white-space: nowrap;
}

.campus-page main {
    padding-top: 36px;
    padding-bottom: 32px;
    min-height: calc(100vh - 155px);
}

.ui-icon {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    flex-shrink: 0;
}

.campus-page .icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    min-height: 44px;
    padding: 8px;
    flex-shrink: 0;
}

.campus-page .text-button {
    border-color: transparent;
    color: var(--accent);
    padding-left: 8px;
    padding-right: 8px;
}

.campus-page .text-button:hover {
    text-decoration: underline;
    text-underline-offset: 5px;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: -80px;
    left: 16px;
    padding: 12px 18px;
    background: var(--paper);
    border: 1px solid var(--ink);
    z-index: 20;
}

.skip-link:focus {
    top: 12px;
}

.public-title {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 36px;
}

.public-title h1 {
    min-width: 0;
    overflow-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
}

@media (max-width: 640px) {

    /* длинные слова («Программирование») не должны рваться посреди слова на 360–390 px */
    .public-title h1 {
        font-size: calc(clamp(26px, 8vw, 37px) * var(--text-scale, 1));
    }
}

.public-back {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    font-size: calc(13px * var(--text-scale, 1));
    color: var(--muted);
    margin-bottom: 28px;
}

.club-directory {
    border-top: 1px solid var(--ink);
}

.club-directory>a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 26px 0;
    border-bottom: 1px solid var(--line);
    font-size: calc(clamp(18px, 2.2vw, 26px) * var(--text-scale, 1));
    font-weight: 450;
    letter-spacing: -.025em;
}

.club-directory>a:hover {
    color: var(--accent);
    text-decoration: none;
}

.club-directory .ui-icon {
    width: 22px;
    height: 22px;
    margin-right: 4px;
}

.directory-copy,
.detail-copy {
    color: var(--muted);
    font-size: calc(16px * var(--text-scale, 1));
    max-width: 760px;
    line-height: 1.8;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.detail-content {
    border-top: 1px solid var(--line);
    padding-top: 28px;
}

.detail-content h2 {
    font-size: calc(30px * var(--text-scale, 1));
    letter-spacing: -.035em;
    margin: 0 0 20px;
}

.detail-content p {
    max-width: 760px;
    font-size: calc(16px * var(--text-scale, 1));
    line-height: 1.8;
    overflow-wrap: anywhere;
}

@media (max-width: 1199px) {

    .campus-header,
.campus-page main {
        padding-left: max(24px, var(--safe-left, 0px));
        padding-right: max(24px, var(--safe-right, 0px));
    }

    .campus-header {
        gap: 24px;
    }
}

@media (max-width: 599px) {

    .campus-header,
.campus-page main {
        padding-left: max(18px, var(--safe-left, 0px));
        padding-right: max(18px, var(--safe-right, 0px));
    }

    .campus-header {
        min-height: 84px;
        gap: 8px 18px;
        flex-wrap: wrap;
        padding-top: 14px;
        padding-bottom: 12px;
    }

    .campus-brand {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .campus-brand>span {
        font-size: calc(27px * var(--text-scale, 1));
    }

    .campus-brand small {
        font-size: calc(9px * var(--text-scale, 1));
        letter-spacing: .12em;
    }

    .campus-header nav {
        height: 26px;
        margin-left: auto;
        gap: 16px;
    }

    .campus-header nav a {
        font-size: calc(11px * var(--text-scale, 1));
    }

    .staff-link {
        width: auto;
        margin-left: auto;
        border-left: 0;
        padding: 0;
        font-size: calc(10px * var(--text-scale, 1));
    }

    .campus-page main {
        padding-top: 26px;
        padding-bottom: 24px;
    }

    .campus-page h1 {
        font-size: calc(37px * var(--text-scale, 1));
    }

    .public-title {
        margin-bottom: 28px;
    }

    .public-back {
        margin-bottom: 24px;
    }

    .club-directory>a {
        font-size: calc(20px * var(--text-scale, 1));
        padding: 22px 0;
        gap: 16px;
    }

    .detail-content p {
        font-size: calc(15px * var(--text-scale, 1));
    }
}

@media (prefers-reduced-motion: reduce) {

    .campus-page *,
    .campus-page *::before,
    .campus-page *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

.not-found {
    min-height: 60vh;
    display: grid;
    place-content: center;
    text-align: center;
}
/* 320–400 px: «Программирование» целиком не помещается при 8vw — уменьшаем и разрешаем перенос как крайнюю меру */
@media (max-width: 400px) {
    .public-title h1 {
        font-size: calc(clamp(22px, 6.6vw, 30px) * var(--text-scale, 1));
        overflow-wrap: anywhere;
    }
}


/* Знак KipClub в шапке (единый бренд сайта, PWA, APK и админки) */
.campus-brand .brand-mark {
    width: calc(28px * var(--text-scale, 1));
    height: calc(28px * var(--text-scale, 1));
    flex: none;
}
.campus-brand .brand-mark + span + small { margin-left: 6px; }

.app-update-notice {
    position: fixed; z-index: 2147482600;
    top: max(8px, env(safe-area-inset-top, 0px)); left: 12px; right: 12px;
    display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
    padding: 12px 16px; background: var(--surface-1); color: var(--ink);
    border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow);
}
.app-update-notice[hidden] { display: none; }
.app-update-notice span { flex: 1 1 220px; }
.change-room { display: block; font-weight: 600; }
.detail-content, .detail-content > *, .club-card { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 599px) {
    .schedule-page .page-command { gap: 12px; margin-bottom: 14px; }
    .schedule-page .page-command > h1 { font-size: calc(28px * var(--text-scale, 1)); margin: 0; }
    .schedule-page .week-toolbar { gap: 10px; }
    .schedule-page .mobile-days { margin-top: 12px; }
    .schedule-page .week-actions { gap: 8px; }
}

/* ---------- Шапка (kc9): все элементы на одной центральной линии; на узких экранах — только знак, крупнее ---------- */
.campus-header { align-items: center; }
.campus-header > * { align-self: center; }
.campus-header .settings-button { flex: none; }
@media (max-width: 599px) {
    .campus-header {
        flex-wrap: nowrap;
        min-height: calc(64px + var(--safe-top, 0px));
        padding-top: calc(8px + var(--safe-top, 0px));
        padding-bottom: 8px;
        gap: 12px;
    }
    .campus-brand { flex-direction: row; align-items: center; gap: 0; }
    .campus-brand > span:not(.brand-mark),
    .campus-brand small { display: none; }
    .campus-brand .brand-mark { width: calc(40px * var(--text-scale, 1)); height: calc(40px * var(--text-scale, 1)); }
    .campus-header nav { height: auto; align-items: center; align-self: center; margin-left: auto; gap: 14px; min-width: 0; }
    .campus-header nav a { min-height: 44px; font-size: calc(13px * var(--text-scale, 1)); }
    .staff-link { display: none; } /* на телефоне — в «Настройках» (Вход для сотрудников) */
}
@media (max-width: 380px) {
    .campus-header nav { gap: 10px; }
}