:root {
    color-scheme: light;
    --bg: #f6f7fb;
    --surface: #ffffff;
    --surface-soft: #f1f3f8;
    --line: #d9dde7;
    --text: #141828;
    --text-soft: #5a6174;
    --accent: #0f3dff;
    --accent-soft: #eaf0ff;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
    --radius-md: 14px;
    --radius-sm: 10px;
}

html.dark {
    color-scheme: dark;
    --bg: #0a0a0a;
    --surface: #111111;
    --surface-soft: #1a1a1a;
    --line: #2a2a2a;
    --text: #f0f0f0;
    --text-soft: #a3a3a3;
    --accent: #e5e5e5;
    --accent-soft: #242424;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.navbar {
    position: relative;
    z-index: 100;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: blur(10px);
}

.navbar .container {
    min-height: 76px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    overflow: visible;
}

.nav-popover-anchor {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-links,
.nav-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 1.08rem;
}

.nav-actions {
    justify-content: flex-end;
}

.nav-links-meta {
    font-size: 0.95rem;
    color: var(--text-soft);
}

.nav-actions-toolbar {
    position: relative;
    gap: 8px;
    font-size: 1rem;
}

.icon-btn {
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    border-radius: 12px;
    min-width: 44px;
    min-height: 44px;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.15s ease, background 0.15s ease;
    flex-shrink: 0;
    box-sizing: border-box;
}

.icon-btn:hover {
    border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.icon-btn.subtle {
    background: var(--surface-soft);
}

.burger-icon {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 18px;
}

.burger-icon-line {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
}

.avatar-chip {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-weight: 700;
    color: #fff;
    border: 2px solid var(--surface);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.avatar-btn {
    cursor: pointer;
    padding: 0;
    font: inherit;
}

.avatar-btn--guest {
    background: var(--surface-soft);
    color: var(--text-soft);
    border: 1px solid var(--line);
}

.avatar-btn--guest i {
    font-size: 1.05rem;
}

.topbar-popover {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: min(320px, 92vw);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    padding: 14px;
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 80;
}

.topbar-popover.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.popover-title {
    margin: 0 0 10px;
    font-size: 0.86rem;
    color: var(--text-soft);
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.apps-grid a {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 10px 8px;
    display: grid;
    justify-items: center;
    gap: 5px;
    font-size: 0.78rem;
    color: var(--text-soft);
    background: var(--surface-soft);
}

.apps-grid a:hover {
    color: var(--text);
}

.account-popover {
    width: min(360px, 92vw);
}

.account-email {
    margin: 0 0 10px;
    font-size: 0.85rem;
    color: var(--text-soft);
}

.account-main {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.account-avatar {
    width: 46px;
    height: 46px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.avatar-chip-img-tb {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    object-fit: cover;
    display: block;
}

.account-avatar.account-avatar--photo {
    padding: 0;
    overflow: hidden;
    background: transparent !important;
    color: transparent;
}

.account-avatar.account-avatar--photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: inherit;
}

.account-subline {
    margin: 4px 0 0;
    font-size: 0.82rem;
    color: var(--text-soft);
}

.account-guest-hint {
    margin: 0 0 12px;
    font-size: 0.88rem;
    color: var(--text-soft);
    line-height: 1.45;
}

.account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.account-logout-form {
    margin: 0;
    display: inline;
}

.btn.tiny {
    padding: 8px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
    color: var(--text);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-family: inherit;
}

.btn.tiny:hover {
    border-color: var(--text-soft);
}

.btn.tiny.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn.tiny.primary:hover {
    filter: brightness(1.05);
}

.logo {
    justify-self: center;
    font-size: clamp(2rem, 5vw, 3.2rem);
    letter-spacing: -0.04em;
    font-weight: 600;
}

.btn-login {
    padding: 9px 16px;
    border-radius: 999px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
}

.nav-user-hint {
    font-size: 0.88rem;
    color: var(--text-soft);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-logout-form {
    margin: 0;
    display: inline;
}

.ghost-btn {
    padding: 9px 16px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid var(--line);
    color: var(--text);
    font: inherit;
    cursor: pointer;
}

.ghost-btn:hover {
    border-color: var(--text-soft);
}

.theme-toggle {
    border: 1px solid var(--line);
    min-width: 44px;
    min-height: 44px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--surface-soft);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    box-sizing: border-box;
}

.hero {
    min-height: calc(100vh - 76px);
    display: grid;
    align-items: stretch;
    padding: 56px 0 38px;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.hero h1 {
    font-size: clamp(4rem, 11vw, 8rem);
    letter-spacing: -0.06em;
    font-weight: 600;
    margin-bottom: 24px;
}

.search-shell {
    display: flex;
    align-items: center;
    gap: 12px;
    width: min(760px, 100%);
    margin: 0 auto;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: 0 8px 30px rgba(12, 22, 48, 0.08);
    padding: 10px 10px 10px 18px;
}

.search-icon {
    color: var(--text-soft);
    font-size: 1.4rem;
}

.search-shell input {
    border: none;
    outline: none;
    background: transparent;
    color: var(--text);
    width: 100%;
    font-size: 1.9rem;
}

.search-shell input::placeholder {
    color: var(--text-soft);
}

.search-shell button {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 1rem;
    font-weight: 600;
    padding: 12px 20px;
    cursor: pointer;
}

.lead {
    margin: 22px auto 26px;
    color: var(--text-soft);
    font-size: 1.15rem;
}

.quick-links,
.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 12px;
}

.quick-links a {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 999px;
    padding: 8px 14px;
}

.footer-links {
    margin-top: auto;
    padding-top: 48px;
    color: var(--text-soft);
    gap: 12px 24px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Нативные поля выбора файла — единый стиль UNLIAS */
input[type="file"] {
    width: 100%;
    max-width: 100%;
    min-height: 46px;
    padding: 6px 10px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-soft);
    font: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-shadow: var(--shadow-sm);
}
input[type="file"]:hover:not(:disabled) {
    border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}
input[type="file"]:focus,
input[type="file"]:focus-visible {
    border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}
input[type="file"]::file-selector-button {
    margin-right: 12px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    color: #ffffff;
    background: var(--accent);
}
input[type="file"]::file-selector-button:hover {
    filter: brightness(1.05);
}
input[type="file"]::-webkit-file-upload-button {
    margin-right: 12px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    color: #ffffff;
    background: var(--accent);
}

/* ——— Главная unlias.org ——— */
.landing-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(10px);
}

.landing-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 56px;
    padding: 10px 0;
}

.landing-brand {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    text-decoration: none;
    flex-shrink: 0;
}

.landing-nav-desktop {
    display: none;
    align-items: center;
    gap: 20px;
    font-size: 0.95rem;
}

.landing-nav-muted {
    color: var(--text-soft);
}

.landing-header__tools {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.landing-menu-popover {
    left: auto;
    right: 0;
}

.landing-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.landing-menu-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
}

.landing-menu-nav a:hover {
    background: var(--surface-soft);
}

.landing-menu-nav .fa-solid {
    width: 18px;
    text-align: center;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.landing-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 0 32px;
    min-height: 0;
}

.landing-main--search {
    justify-content: flex-start;
    padding-top: 28px;
}

.landing-main__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    flex: 1;
    gap: 0;
    min-height: 0;
}

.landing-hero-block {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.landing-main--search .landing-hero-block {
    flex-shrink: 0;
}

.landing-main--search .landing-main__inner {
    justify-content: flex-start;
}

.landing-search {
    width: min(760px, 100%);
}

.landing-search .search-icon {
    display: flex;
    align-items: center;
    font-size: 1rem;
    color: var(--text-soft);
}

.landing-search input {
    font-size: 1rem;
}

.landing-lead {
    margin: 18px auto 22px;
    max-width: 28rem;
    color: var(--text-soft);
    font-size: 0.95rem;
    line-height: 1.5;
}

.landing-quick {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: min(520px, 100%);
    margin: 0 auto;
}

.landing-quick a {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 999px;
    padding: 10px 14px;
    font-size: 0.88rem;
    line-height: 1.25;
    text-align: center;
}

.landing-quick a:hover {
    border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.landing-footer {
    margin-top: auto;
    padding-top: 36px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 18px;
    font-size: 0.82rem;
    color: var(--text-soft);
}

.landing-footer a:hover {
    color: var(--text);
}

.landing-search-results {
    width: min(640px, 100%);
    margin: 20px auto 0;
    text-align: left;
}

.landing-search-group {
    margin-bottom: 18px;
}

.landing-search-group-title {
    margin: 0 0 8px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-soft);
}

.landing-search-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.landing-search-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
}

.landing-search-item-main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
    color: var(--text);
    text-decoration: none;
}

.landing-search-item-main:hover .landing-search-item-title {
    color: var(--accent);
}

.landing-search-item--compact .landing-search-item-main {
    justify-content: space-between;
}

.landing-search-avatar {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--surface-soft) center/cover no-repeat;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-soft);
}

.landing-search-item-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: var(--surface-soft);
    color: var(--text-soft);
}

.landing-search-item-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    text-align: left;
}

.landing-search-item-title {
    font-weight: 600;
    font-size: 0.92rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.landing-search-item-sub {
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.landing-search-item-links {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.landing-search-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-soft);
    text-decoration: none;
    background: var(--surface-soft);
}

.landing-search-chip:hover {
    color: var(--text);
    border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}

.landing-search-chip--solo {
    flex-shrink: 0;
}

.landing-search-empty {
    margin: 0 0 8px;
    font-weight: 600;
}

.landing-search-hint {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.45;
}

.landing-search-more {
    margin: 8px 0 0;
    font-size: 0.86rem;
    text-align: center;
}

@media (min-width: 901px) {
    .landing-header__inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        min-height: 64px;
        padding: 12px 0;
    }

    .landing-brand {
        font-size: 1.5rem;
    }

    .landing-nav-desktop {
        display: flex;
        justify-content: center;
    }

    .landing-menu-nav {
        display: none;
    }

    .landing-menu-popover .popover-title {
        margin-top: 0;
    }

    .landing-header__tools {
        margin-left: 0;
    }

    .landing-main {
        padding: 48px 0 40px;
    }

    .landing-search input {
        font-size: 1.35rem;
    }

    .landing-lead {
        font-size: 1.05rem;
        margin: 22px auto 28px;
    }

    .landing-quick {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        width: auto;
        gap: 10px 12px;
    }

    .landing-quick a {
        font-size: 0.92rem;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(1180px, calc(100% - 32px));
    }

    .landing-main {
        padding: 16px 0 24px;
    }

    .landing-main:not(.landing-main--search) {
        justify-content: center;
    }

    .landing-search {
        flex-wrap: nowrap;
        padding: 8px 8px 8px 14px;
        gap: 8px;
    }

    .landing-search input {
        font-size: 16px;
        min-width: 0;
    }

    .landing-search button {
        padding: 10px 14px;
        font-size: 0.9rem;
        flex-shrink: 0;
    }

    .landing-lead {
        margin: 14px auto 18px;
        font-size: 0.9rem;
    }

    .landing-quick {
        gap: 8px;
    }

    .landing-quick a {
        padding: 9px 10px;
        font-size: 0.82rem;
    }

    .landing-footer {
        padding-top: 28px;
        gap: 8px 14px;
    }
}

@media (max-width: 380px) {
    .landing-search {
        flex-direction: column;
        align-items: stretch;
        border-radius: var(--radius-md);
        padding: 10px 12px;
        gap: 8px;
    }

    .landing-search .search-icon {
        display: none;
    }

    .landing-search button {
        width: 100%;
    }

    .landing-quick {
        grid-template-columns: 1fr;
    }
}