/* =========================================================
   EXTENSIONS — компоненты страниц, добавленных в Django-версии
   (страница задания, формы, профиль, рейтинг).
   Подключается после app.css и опирается на её токены.
   ========================================================= */

main { display: block; }

.inline-form { display: inline-flex; }

/* Ссылки-кнопки в шапке (дашборд / админка) */
.header-actions .header-dash {
    padding: 6px 10px;
    font-size: 13px;
    white-space: nowrap;
}

@media (max-width: 1100px) {
    .header-actions .header-dash { display: none; }
}

/* ---------------------------------------------------------
   FLASH MESSAGES
   --------------------------------------------------------- */
.messages {
    margin: 16px 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    cursor: pointer;
}

.message {
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface);
    font-size: 13.5px;
    border-left-width: 2px;
}

.message-success { border-left-color: var(--success); color: var(--success); background: var(--success-dim); }
.message-error   { border-left-color: var(--danger);  color: var(--danger);  background: var(--danger-dim); }
.message-warning { border-left-color: var(--warning); color: var(--warning); background: var(--warning-dim); }
.message-info    { border-left-color: var(--accent);  color: var(--accent);  background: var(--accent-dim); }

/* ---------------------------------------------------------
   PAGE HEADER / BREADCRUMBS
   --------------------------------------------------------- */
.page-head {
    padding: 40px 0 8px;
}

.breadcrumbs {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-faint);
    margin-bottom: 14px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumbs a:hover { color: var(--accent); }

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--heading);
    letter-spacing: -0.6px;
}

.page-sub {
    color: var(--text-dim);
    font-size: 14px;
    margin-top: 8px;
    max-width: 720px;
}

/* ---------------------------------------------------------
   CARDS / PANELS
   --------------------------------------------------------- */
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.panel + .panel { margin-top: 16px; }

.panel-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--heading);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.panel-title .meta {
    font-family: var(--mono);
    font-size: 11.5px;
    font-weight: 500;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.grid-2-even {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 24px;
    align-items: start;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
}

.stat-card .val {
    font-family: var(--mono);
    font-size: 22px;
    font-weight: 700;
    color: var(--heading);
}

.stat-card .val.accent { color: var(--accent); }
.stat-card .val.success { color: var(--success); }
.stat-card .val.warning { color: var(--warning); }

.stat-card .lbl {
    font-size: 12px;
    color: var(--text-faint);
    margin-top: 2px;
}

/* ---------------------------------------------------------
   PROSE (Markdown-вывод описаний заданий)
   --------------------------------------------------------- */
.prose { font-size: 14px; color: var(--text); line-height: 1.65; }
.prose > * + * { margin-top: 10px; }
.prose h2, .prose h3, .prose h4 {
    color: var(--heading);
    font-size: 15px;
    margin-top: 18px;
}
.prose ul { padding-left: 20px; }
.prose li { margin-top: 4px; }
.prose code {
    font-family: var(--mono);
    font-size: 12.5px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 5px;
}
.prose pre {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    overflow-x: auto;
}
.prose pre code { background: none; border: none; padding: 0; font-size: 12.5px; }
.prose blockquote {
    border-left: 2px solid var(--accent-line);
    padding-left: 12px;
    color: var(--text-dim);
}
.prose a { color: var(--accent); }

/* ---------------------------------------------------------
   FORMS
   --------------------------------------------------------- */
.field {
    margin-bottom: 16px;
}

.field-label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.field-input.search-input { padding-left: 12px; }

.field-textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.55;
    font-family: var(--mono);
    font-size: 13px;
}

.field-help {
    font-size: 12px;
    color: var(--text-faint);
    margin-top: 6px;
}

.field-help ul { list-style: none; }
.field-help li { margin-top: 2px; }

.field-error {
    font-size: 12px;
    color: var(--danger);
    margin-top: 6px;
}

.field-error ul { list-style: none; }

.form-note {
    font-size: 13px;
    color: var(--text-faint);
    margin-top: 16px;
}

.form-note a { color: var(--accent); }

.nonfield-errors .message { cursor: default; }

/* ---------------------------------------------------------
   AUTH PAGES
   --------------------------------------------------------- */
.auth-wrap {
    max-width: 420px;
    margin: 0 auto;
    padding: 56px 24px 72px;
}

.auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
}

.auth-card h1 {
    font-size: 22px;
    color: var(--heading);
    letter-spacing: -0.4px;
    margin-bottom: 6px;
}

.auth-card .sub {
    font-size: 13.5px;
    color: var(--text-faint);
    margin-bottom: 22px;
}

.btn-block { width: 100%; padding: 10px 16px; }

/* ---------------------------------------------------------
   CHALLENGE DETAIL
   --------------------------------------------------------- */
.challenge-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    margin: 12px 0 0;
}

.flag-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.flag-form .search-wrap { min-width: 240px; }

.solved-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: var(--success-dim);
    border: 1px solid rgba(63, 185, 80, 0.3);
    color: var(--success);
    font-size: 13.5px;
    margin-bottom: 16px;
}

.hint-list { display: flex; flex-direction: column; gap: 8px; }

.hint {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    padding: 12px 14px;
}

.hint-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
    color: var(--text-dim);
}

.hint-text {
    margin-top: 10px;
    font-size: 13.5px;
    color: var(--text);
    line-height: 1.6;
}

.hint .cost {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--warning);
}

.hint .cost.free { color: var(--success); }

.meta-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.meta-list .row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 13px;
}

.meta-list .row:last-child { border-bottom: none; }
.meta-list .k { color: var(--text-faint); }
.meta-list .v { color: var(--heading); font-family: var(--mono); font-size: 12.5px; text-align: right; }

/* ---------------------------------------------------------
   LEADERBOARD PAGE
   --------------------------------------------------------- */
.lb-row.me {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.lb-row .lb-name a:hover { color: var(--accent); }

/* ---------------------------------------------------------
   PROFILE
   --------------------------------------------------------- */
.profile-head {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.profile-avatar-lg {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
}

/* ---------------------------------------------------------
   NEWS / WRITEUP FEED
   --------------------------------------------------------- */
.feed-list { display: flex; flex-direction: column; gap: 10px; }

.feed-item {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    transition: border-color .15s, background .15s;
}

.feed-item:hover { border-color: var(--accent-line); background: var(--surface-2); }

.feed-item .t {
    font-size: 14px;
    font-weight: 600;
    color: var(--heading);
}

.feed-item .d {
    font-size: 12.5px;
    color: var(--text-faint);
    margin-top: 4px;
}

.feed-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--text-faint);
    margin-top: 8px;
}

/* ---------------------------------------------------------
   TEAMS
   --------------------------------------------------------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.team-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    transition: border-color .15s, background .15s, transform .15s;
}

.team-card:hover {
    border-color: var(--accent-line);
    background: var(--surface-2);
    transform: translateY(-2px);
}

.team-card-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.team-card-id { min-width: 0; flex: 1; }

.team-card-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--heading);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.team-card-name:hover { color: var(--accent); }

.team-card-meta {
    font-size: 12px;
    color: var(--text-faint);
    font-family: var(--mono);
    margin-top: 3px;
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.team-card-desc {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
}

.team-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-soft);
}

.team-score {
    font-family: var(--mono);
    font-weight: 700;
    font-size: 13px;
    color: var(--accent);
    white-space: nowrap;
}

.team-score-lbl {
    font-weight: 500;
    font-size: 11px;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.team-rank {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--text-dim);
    background: var(--surface-2);
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.team-rank.r1 { background: rgba(255, 200, 60, .12); color: #ffc83c; border-color: rgba(255, 200, 60, .4); }
.team-rank.r2 { background: rgba(192, 200, 210, .12); color: #c0c8d2; border-color: rgba(192, 200, 210, .4); }
.team-rank.r3 { background: rgba(205, 127, 50, .12); color: #cd7f32; border-color: rgba(205, 127, 50, .4); }

.team-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    flex-shrink: 0;
}

/* Логотип команды: перекрывает фон/цвет инициалов */
.team-logo {
    object-fit: cover;
    background: var(--surface);
    padding: 0;
    display: block;
}

.team-avatar-lg {
    width: 68px;
    height: 68px;
    font-size: 22px;
    border-color: var(--accent-line);
}

.team-head {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.team-head-body { flex: 1; min-width: 200px; }

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

.team-mylist {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn.disabled {
    opacity: .5;
    cursor: not-allowed;
}

.btn-danger {
    background: var(--danger-dim);
    color: var(--danger);
    border-color: rgba(248, 81, 73, .35);
}

.btn-danger:hover {
    background: rgba(248, 81, 73, .2);
    border-color: var(--danger);
}

.btn-xs {
    padding: 2px 8px;
    font-size: 12px;
    line-height: 1.6;
}

/* Состав команды */
.member-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.member-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
    background: var(--surface-2);
}

.member-body { flex: 1; min-width: 0; }

.member-name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--heading);
    display: flex;
    align-items: center;
    gap: 8px;
}

.member-meta {
    font-size: 11.5px;
    color: var(--text-faint);
    font-family: var(--mono);
    margin-top: 2px;
}

.member-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.inline-actions {
    display: inline-flex;
    gap: 6px;
}

.invite-link-box { margin-top: 12px; }

/* Превью логотипа в настройках команды */
.logo-preview {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px;
    margin-bottom: 10px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
}

.logo-preview-body { flex: 1; min-width: 0; }

.logo-preview-body .field-input {
    padding-left: 12px;
    font-size: 12px;
    margin-top: 6px;
    color: var(--text-faint);
}

.danger-check {
    color: var(--danger);
}

.danger-check input[type="checkbox"] {
    accent-color: var(--danger);
}

input[type="file"].field-input {
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
}

input[type="file"].field-input::file-selector-button {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 4px;
    padding: 4px 10px;
    margin-right: 10px;
    font-size: 12.5px;
    font-family: inherit;
    cursor: pointer;
}

input[type="file"].field-input::file-selector-button:hover {
    border-color: var(--accent-line);
    color: var(--heading);
}

.field-check-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
}

.field-check-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

@media (max-width: 768px) {
    .team-grid { grid-template-columns: 1fr; }
    .team-head-actions { width: 100%; }
}

/* ---------------------------------------------------------
   CHAT
   --------------------------------------------------------- */
.chat-shell {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    height: 640px;
    max-height: calc(100vh - 220px);
}

.chat-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elev);
    flex-shrink: 0;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    flex-shrink: 0;
}

a.chat-avatar:hover { border-color: var(--accent); }

.chat-head-body { flex: 1; min-width: 0; }

.chat-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--heading);
}

.chat-status {
    font-size: 11.5px;
    color: var(--text-faint);
    font-family: var(--mono);
    margin-top: 2px;
}

.chat-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}

.chat-msg {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    max-width: 82%;
}

.chat-msg.mine {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-msg-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--text-dim);
    flex-shrink: 0;
    margin-top: 2px;
}

.chat-msg.mine .chat-msg-avatar {
    color: var(--accent);
    border-color: var(--accent-line);
}

.chat-msg-body { min-width: 0; }

.chat-msg-meta {
    display: flex;
    gap: 8px;
    align-items: baseline;
    margin-bottom: 4px;
    font-size: 11.5px;
}

.chat-msg.mine .chat-msg-meta { flex-direction: row-reverse; }

.chat-msg-author {
    font-weight: 600;
    color: var(--text-dim);
    font-family: var(--mono);
}

.chat-msg-time {
    color: var(--text-faint);
    font-family: var(--mono);
    font-size: 10.5px;
}

.chat-msg-text {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--text);
    word-wrap: break-word;
    overflow-wrap: anywhere;
}

.chat-msg.mine .chat-msg-text {
    background: var(--accent-dim);
    border-color: var(--accent-line);
    color: var(--heading);
}

.chat-empty {
    text-align: center;
    color: var(--text-faint);
    font-family: var(--mono);
    font-size: 12.5px;
    padding: 32px 12px;
    margin: auto;
}

.chat-form {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    background: var(--bg-elev);
    flex-shrink: 0;
}

.chat-input-wrap { flex: 1; min-width: 0; }

.chat-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    color: var(--text);
    font-size: 13.5px;
    font-family: inherit;
    line-height: 1.5;
    resize: none;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
    max-height: 140px;
}

.chat-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(77, 158, 255, .15);
}

.chat-input::placeholder { color: var(--text-faint); }

.chat-send { flex-shrink: 0; }

/* Список диалогов */
.chat-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.chat-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: background .15s, border-color .15s;
}

.chat-row:hover {
    background: var(--surface-2);
    border-color: var(--border);
}

.chat-row.unread { background: var(--accent-dim); }

.chat-row-body { flex: 1; min-width: 0; }

.chat-row-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
}

.chat-row-name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-row-time {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--text-faint);
    flex-shrink: 0;
}

.chat-row-last {
    font-size: 12.5px;
    color: var(--text-dim);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-you { color: var(--text-faint); }
.chat-muted { color: var(--text-faint); font-style: italic; }

.chat-badge {
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    background: var(--accent);
    color: #061018;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.chat-row-action {
    color: var(--text-faint);
    font-size: 14px;
    flex-shrink: 0;
}

.chat-row:hover .chat-row-action { color: var(--accent); }

.chat-players {
    max-height: 460px;
    overflow-y: auto;
}

/* Бейдж непрочитанных в шапке */
.nav-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    margin-left: 6px;
    border-radius: 9px;
    background: var(--danger);
    color: #fff;
    font-family: var(--mono);
    font-size: 10.5px;
    font-weight: 700;
    display: inline-grid;
    place-items: center;
}

@media (max-width: 768px) {
    .chat-shell { height: calc(100vh - 260px); max-height: none; }
    .chat-msg { max-width: 92%; }
}

/* ---------------------------------------------------------
   CHAT ANNOUNCEMENTS
   --------------------------------------------------------- */
.announce-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.announce {
    background: var(--warning-dim);
    border: 1px solid rgba(210, 153, 34, .35);
    border-left-width: 3px;
    border-radius: var(--radius-sm);
    padding: 10px 14px;
}

.announce-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}

.announce-label {
    font-family: var(--mono);
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--warning);
}

.announce-meta {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--text-faint);
    margin-left: auto;
}

.announce-text {
    font-size: 13.5px;
    color: var(--text);
    line-height: 1.55;
}

.team-subnav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    margin-top: 10px;
    font-size: 12.5px;
}

.team-subnav-back {
    color: var(--text-dim);
    font-weight: 600;
}

.team-subnav-back:hover { color: var(--accent); }

.team-subnav-sep { color: var(--text-faint); margin: 0 4px; }

.team-subnav-item {
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-weight: 600;
}

.team-subnav-item:hover { background: var(--surface-2); color: var(--text); }

.team-subnav-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}

/* ---------------------------------------------------------
   EVENTS: hero, countdown, registration, content
   --------------------------------------------------------- */
.event-hero {
    position: relative;
    border-bottom: 1px solid var(--border);
    background:
        radial-gradient(circle at 15% 0%, rgba(77, 158, 255, .10), transparent 45%),
        radial-gradient(circle at 85% 20%, rgba(210, 153, 34, .07), transparent 40%),
        var(--bg-elev);
    overflow: hidden;
}

.event-hero.has-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    /* --cover выставляется инлайново из шаблона; none — страховка */
    background-image: var(--cover, none);
    background-size: cover;
    background-position: center;
    opacity: .18;
    filter: blur(2px);
    z-index: 0;
}

.event-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 32px;
    align-items: center;
    padding: 36px 24px 40px;
}

.event-hero-main { min-width: 0; }

.event-hero .breadcrumbs { margin-bottom: 16px; }

.event-status {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 11px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .7px;
    font-family: var(--mono);
    margin-bottom: 14px;
}

.event-status-running {
    background: var(--success-dim);
    color: var(--success);
    border: 1px solid rgba(63, 185, 80, .35);
}

.event-status-upcoming {
    background: var(--warning-dim);
    color: var(--warning);
    border: 1px solid rgba(210, 153, 34, .35);
}

.event-status-finished,
.event-status-archived {
    background: var(--surface-2);
    color: var(--text-faint);
    border: 1px solid var(--border);
}

.event-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.event-status-running .event-status-dot {
    animation: pulse-dot 1.6s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .35; transform: scale(.8); }
}

.event-title {
    font-size: 34px;
    font-weight: 700;
    color: var(--heading);
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 10px;
}

.event-tagline {
    font-size: 15px;
    color: var(--text-dim);
    line-height: 1.55;
    max-width: 620px;
    margin-bottom: 16px;
}

.event-chips {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
}

/* Обратный отсчёт */
.event-countdown {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.cd-label {
    font-size: 11px;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-faint);
    margin-bottom: 8px;
}

.cd-value {
    font-family: var(--mono);
    font-size: 21px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.25;
    letter-spacing: -.5px;
}

.cd-hint {
    font-size: 11px;
    color: var(--text-faint);
    margin-top: 8px;
    font-family: var(--mono);
    line-height: 1.5;
}

/* Регистрация */
.event-register-section { padding-bottom: 24px; }

.event-register-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.event-register-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.event-register-deadline {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--warning);
}

.event-register-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.event-register-option {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface-2);
}

.event-register-option.disabled {
    opacity: .55;
    border-style: dashed;
}

.ero-icon {
    font-size: 18px;
    color: var(--accent);
}

.ero-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--heading);
}

.ero-desc {
    font-size: 12.5px;
    color: var(--text-faint);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 6px;
}

.event-registered {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding: 16px 20px;
    border-radius: var(--radius);
    background: var(--success-dim);
    border: 1px solid rgba(63, 185, 80, .3);
}

.event-registered-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--success);
    color: #061018;
    display: grid;
    place-items: center;
    font-weight: 700;
    flex-shrink: 0;
}

.event-registered-body { flex: 1; min-width: 200px; }

.event-registered-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--success);
}

.event-registered-meta {
    font-size: 12px;
    color: var(--text-faint);
    font-family: var(--mono);
    margin-top: 3px;
}

.event-closed {
    padding: 16px 20px;
    border-radius: var(--radius);
    border: 1px dashed var(--border);
    color: var(--text-faint);
    font-size: 13.5px;
    text-align: center;
}

.event-login-prompt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
}

.erp-text {
    font-size: 13.5px;
    color: var(--text-dim);
    line-height: 1.55;
    max-width: 460px;
}

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

/* Контент: описание слева, факты справа */
.event-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.event-content {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.event-block-title {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-size: 19px;
    font-weight: 700;
    color: var(--heading);
    letter-spacing: -.4px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-soft);
}

.ebt-mark {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1px;
    opacity: .8;
}

.event-prose { font-size: 14px; line-height: 1.7; }
.event-prose > * + * { margin-top: 12px; }
.event-prose h2, .event-prose h3, .event-prose h4 {
    color: var(--heading);
    font-size: 15px;
    margin-top: 18px;
}
.event-prose ul, .event-prose ol { padding-left: 22px; }
.event-prose li { margin-top: 6px; }

.event-prizes {
    background: linear-gradient(135deg, var(--warning-dim), transparent 60%);
    border: 1px solid rgba(210, 153, 34, .25);
    border-radius: var(--radius);
    padding: 20px 22px;
}

.event-prizes .event-block-title { border-bottom-color: rgba(210, 153, 34, .25); }
.event-prizes .ebt-mark { color: var(--warning); }

.event-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: calc(var(--header-h) + 20px);
}

.podium {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.podium-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    border: 1px solid var(--border-soft);
}

.podium-1 { border-color: rgba(255, 200, 60, .4); background: rgba(255, 200, 60, .08); }
.podium-2 { border-color: rgba(192, 200, 210, .35); }
.podium-3 { border-color: rgba(205, 127, 50, .35); }

.podium-medal { font-size: 14px; }

.podium-name {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.podium-score {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
}

/* Сетка карточек в списке */
.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 14px;
}

.event-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    transition: border-color .15s, background .15s, transform .15s;
}

.event-card:hover {
    border-color: var(--accent-line);
    background: var(--surface-2);
    transform: translateY(-2px);
}

.event-card.featured {
    border-color: var(--accent-line);
    box-shadow: 0 0 0 1px var(--accent-line), var(--shadow);
}

.event-card-top {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.event-card-cover {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.event-card-cover-fallback {
    display: grid;
    place-items: center;
    background: var(--surface-2);
    border: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 15px;
    font-weight: 700;
    color: var(--accent);
}

.event-card-head-body { flex: 1; min-width: 0; }

.event-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--heading);
    line-height: 1.3;
}

.event-card-tagline {
    font-size: 12.5px;
    color: var(--text-faint);
    margin-top: 4px;
    line-height: 1.45;
}

.event-card-badge {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--success);
    background: var(--success-dim);
    border: 1px solid rgba(63, 185, 80, .3);
    border-radius: 4px;
    padding: 2px 7px;
    white-space: nowrap;
}

.event-card-meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.event-card-dates {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-faint);
    padding-top: 10px;
    border-top: 1px solid var(--border-soft);
}

@media (max-width: 1024px) {
    .event-hero-inner { grid-template-columns: 1fr; gap: 20px; padding: 28px 24px 32px; }
    .event-title { font-size: 26px; }
    .event-layout { grid-template-columns: 1fr; }
    .event-side { position: static; }
    .event-register-grid { grid-template-columns: 1fr; }
    .event-grid { grid-template-columns: 1fr; }
}

/* Карточки внутри страницы соревнования */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}

.card-grid-goals { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }

.info-card {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--border);
    transition: border-color .15s, background .15s;
}

.info-card:hover {
    border-color: var(--accent-line);
    background: var(--surface-2);
}

.info-card-num {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
    opacity: .75;
    flex-shrink: 0;
    padding-top: 2px;
}

.info-card-body { min-width: 0; }

.info-card-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--heading);
    margin-bottom: 5px;
    line-height: 1.35;
}

.info-card-text {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.55;
}

.info-card-text p { margin: 0; }
.info-card-text p + p { margin-top: 6px; }
.info-card-text code {
    font-family: var(--mono);
    font-size: 11.5px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 4px;
}
.info-card-text strong { color: var(--text); }

/* Задачи — с галочкой */
.task-card {
    display: flex;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent-line);
    align-items: flex-start;
}

.task-card-check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-dim);
    color: var(--accent);
    display: grid;
    place-items: center;
    font-size: 10px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Призы — золото / серебро / бронза */
.prize-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.prize-card {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--border);
    align-items: flex-start;
    transition: transform .15s, border-color .15s;
}

.prize-card:hover { transform: translateY(-2px); }

.prize-medal {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
}

.prize-body { min-width: 0; }

.prize-title {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--heading);
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-bottom: 5px;
}

.prize-text {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
}

.prize-text p { margin: 0; }
.prize-text strong { color: var(--text); }

.prize-1 {
    border-color: rgba(255, 200, 60, .45);
    background: linear-gradient(135deg, rgba(255, 200, 60, .10), var(--surface));
}
.prize-2 {
    border-color: rgba(192, 200, 210, .4);
    background: linear-gradient(135deg, rgba(192, 200, 210, .09), var(--surface));
}
.prize-3 {
    border-color: rgba(205, 127, 50, .4);
    background: linear-gradient(135deg, rgba(205, 127, 50, .09), var(--surface));
}

/* Правила — с акцентом */
.rule-card {
    display: flex;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: var(--danger-dim);
    border: 1px solid rgba(248, 81, 73, .22);
    align-items: flex-start;
}

.rule-card-mark {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(248, 81, 73, .18);
    color: var(--danger);
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.rule-card .info-card-text { color: var(--text-dim); }

@media (max-width: 640px) {
    .card-grid,
    .prize-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------
   TEAM PAGE: KPIs, TABS, LAYOUT
   --------------------------------------------------------- */
.team-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 20px;
}

.kpi {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 14px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
}

.kpi-val {
    font-family: var(--mono);
    font-size: 19px;
    font-weight: 700;
    color: var(--heading);
    line-height: 1.2;
}

.kpi-val.accent { color: var(--accent); }
.kpi-val.success { color: var(--success); }

.kpi-lbl {
    font-size: 11px;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.team-tabs {
    display: flex;
    gap: 2px;
    margin-top: 22px;
    border-bottom: 1px solid var(--border);
}

.team-tab {
    position: relative;
    padding: 9px 16px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-dim);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color .15s, border-color .15s;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.team-tab:hover { color: var(--text); }

.team-tab.active {
    color: var(--heading);
    border-bottom-color: var(--accent);
}

.tab-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: var(--accent);
    color: #061018;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    display: grid;
    place-items: center;
}

.team-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.team-layout > div,
.team-layout > aside {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.team-layout .panel + .panel { margin-top: 0; }

.quick-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.danger-panel {
    border-color: rgba(248, 81, 73, .3);
}

.danger-panel .panel-title span { color: var(--danger); }

@media (max-width: 1024px) {
    .team-layout { grid-template-columns: 1fr; }
    .team-kpis { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .team-tabs { overflow-x: auto; }
    .team-tab { padding: 9px 12px; white-space: nowrap; }
}

/* ---------------------------------------------------------
   TEAM BADGES
   --------------------------------------------------------- */
.badge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
}

.badge-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 12px 8px;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--border);
    background: var(--surface-2);
    text-align: center;
    opacity: .45;
    transition: opacity .15s, border-color .15s;
}

.badge-card.earned {
    opacity: 1;
    border-style: solid;
    border-color: var(--accent-line);
    background: var(--accent-dim);
}

.badge-icon {
    font-size: 20px;
    color: var(--text-faint);
    line-height: 1;
}

.badge-card.earned .badge-icon { color: var(--accent); }

.badge-title {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--heading);
    margin-top: 3px;
}

.badge-desc {
    font-size: 10px;
    color: var(--text-faint);
    line-height: 1.35;
}

.badge-date {
    font-family: var(--mono);
    font-size: 9.5px;
    color: var(--text-faint);
    margin-top: 2px;
}

/* ---------------------------------------------------------
   TEAM CONTACT LINKS
   --------------------------------------------------------- */
.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border-soft);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface-2);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-dim);
    transition: border-color .15s, color .15s;
}

.contact-link:hover {
    border-color: var(--accent-line);
    color: var(--accent);
}

.contact-link.static { cursor: default; }
.contact-link.static:hover { border-color: var(--border); color: var(--text-dim); }

.contact-icon {
    font-size: 11px;
    color: var(--accent);
}

/* ---------------------------------------------------------
   TEAM ACTIVITY FEED
   --------------------------------------------------------- */
.feed-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 4px;
}

.feed-event {
    display: flex;
    gap: 10px;
    position: relative;
    padding: 7px 0;
}

.feed-event:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 18px;
    bottom: -7px;
    width: 1px;
    background: var(--border);
}

.feed-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--text-faint);
    margin-top: 5px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.feed-solved .feed-dot { background: var(--success); }
.feed-joined .feed-dot { background: var(--accent); }
.feed-promoted .feed-dot,
.feed-captain .feed-dot { background: var(--warning); }
.feed-disbanded .feed-dot { background: var(--danger); }

.feed-event-body { flex: 1; min-width: 0; }

.feed-event-text {
    font-size: 12.5px;
    color: var(--text);
    line-height: 1.45;
}

.feed-event-text a:hover { color: var(--accent); }

.feed-event-time {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--text-faint);
    margin-top: 2px;
}

/* ---------------------------------------------------------
   TEAM CONTRIBUTIONS
   --------------------------------------------------------- */
.contrib-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contrib-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.contrib-body { flex: 1; min-width: 0; }

.contrib-top {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: baseline;
    margin-bottom: 5px;
}

.contrib-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--heading);
}

.contrib-score {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    white-space: nowrap;
}

.contrib-bar {
    height: 4px;
    background: var(--border-soft);
    border-radius: 2px;
    overflow: hidden;
}

.contrib-bar-fill {
    display: block;
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    transition: width .4s ease;
}

.contrib-meta {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--text-faint);
    margin-top: 4px;
}

/* ---------------------------------------------------------
   TEAM BOARD (Kanban)
   --------------------------------------------------------- */
.board-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    align-items: start;
}

.board-column {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.board-column-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--text-dim);
}

.board-todo .board-column-head   { border-top: 2px solid var(--text-faint); }
.board-doing .board-column-head  { border-top: 2px solid var(--accent); }
.board-review .board-column-head { border-top: 2px solid var(--warning); }
.board-done .board-column-head   { border-top: 2px solid var(--success); }

.board-column-count {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0 7px;
    font-size: 10.5px;
    color: var(--text-faint);
}

.board-column-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px;
}

.board-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.board-card.solved { border-left: 2px solid var(--success); }

.board-card-top {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    justify-content: space-between;
}

.board-card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--heading);
    line-height: 1.35;
}

.board-card-title:hover { color: var(--accent); }

.board-card-meta {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.board-card-note {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.45;
    border-left: 2px solid var(--border);
    padding-left: 8px;
}

.board-card-assignee { font-size: 11.5px; font-family: var(--mono); }

.board-chip-taken { color: var(--accent); }
.board-chip-free { color: var(--text-faint); }

.board-card-comments {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 11.5px;
    color: var(--text-dim);
    border-top: 1px solid var(--border-soft);
    padding-top: 6px;
}

.board-comment strong { color: var(--text); font-weight: 600; }

.board-card-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    align-items: center;
    border-top: 1px solid var(--border-soft);
    padding-top: 7px;
}

.board-select {
    padding: 2px 22px 2px 6px;
    font-size: 11px;
    background-position: calc(100% - 10px) 50%, calc(100% - 6px) 50%;
    background-size: 4px 4px, 4px 4px;
}

.board-empty {
    text-align: center;
    color: var(--text-faint);
    font-family: var(--mono);
    font-size: 11.5px;
    padding: 18px 8px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
}

.board-add-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.board-add-form .filter-select { min-width: 260px; flex: 1; }
.board-add-form .field-input { flex: 1; min-width: 180px; padding-left: 12px; }

.board-empty-hint {
    border-style: dashed;
    border-color: var(--accent-line);
}

@media (max-width: 1024px) {
    .board-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
    .board-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------
   EMPTY STATE -> hide helper
   --------------------------------------------------------- */
[hidden] { display: none !important; }

/* ---------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------- */
@media (max-width: 1024px) {
    .grid-2-even { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .auth-wrap { padding: 32px 16px 48px; }
    .page-title { font-size: 22px; }
    .grid-3 { grid-template-columns: 1fr; }
    .header-actions .btn-ghost { display: none; }
}

/* =========================================================
   THEME LAYER — единообразное окрашивание всех страниц.
   Подключается последним: задаёт общий визуальный ритм через
   градиентные токены, не меняя структуру компонентов.
   ========================================================= */

/* ---------- Фон страницы: мягкое свечение ---------- */
body {
    background-image: var(--grad-page);
    background-repeat: no-repeat;
    background-attachment: fixed;
}

main { position: relative; }

/* ---------- Панели: слоистый градиент + подсветка сверху ---------- */
.panel {
    position: relative;
    background-color: var(--surface);
    background-image: var(--grad-panel);
    border-color: var(--border);
    overflow: hidden;
}

.panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(77, 158, 255, 0.28), transparent);
    pointer-events: none;
}

/* Панель-акцент и цветные варианты */
.panel-accent  { background-image: var(--grad-accent);  border-color: var(--accent-line); }
.panel-success { background-image: var(--grad-success); border-color: var(--success-line); }
.panel-warning { background-image: var(--grad-warning); border-color: var(--warning-line); }
.panel-danger  { background-image: var(--grad-danger);  border-color: var(--danger-line); }
.panel-violet  { background-image: var(--grad-violet);  border-color: var(--violet-line); }

.panel-accent::before  { background: linear-gradient(90deg, transparent, var(--accent-line), transparent); }
.panel-success::before { background: linear-gradient(90deg, transparent, var(--success-line), transparent); }
.panel-warning::before { background: linear-gradient(90deg, transparent, var(--warning-line), transparent); }
.panel-danger::before  { background: linear-gradient(90deg, transparent, var(--danger-line), transparent); }
.panel-violet::before  { background: linear-gradient(90deg, transparent, var(--violet-line), transparent); }

/* ---------- Stat-карточки: акцент слева + градиент ---------- */
.stat-card {
    position: relative;
    background-image: var(--grad-panel);
    overflow: hidden;
    transition: border-color .15s, transform .15s;
}

.stat-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), transparent);
    opacity: .5;
}

.stat-card:hover { border-color: var(--accent-line); transform: translateY(-1px); }

.stat-card:has(.val.success)::before { background: linear-gradient(180deg, var(--success), transparent); }
.stat-card:has(.val.warning)::before { background: linear-gradient(180deg, var(--warning), transparent); }

/* ---------- KPI на странице команды ---------- */
.kpi {
    background-image: var(--grad-panel);
    position: relative;
    overflow: hidden;
}

.kpi::after {
    content: "";
    position: absolute;
    inset: auto -20% -60% auto;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(77, 158, 255, .18), transparent 70%);
    pointer-events: none;
}

.kpi:nth-child(2)::after { background: radial-gradient(circle, rgba(63, 185, 80, .16), transparent 70%); }
.kpi:nth-child(3)::after { background: radial-gradient(circle, rgba(163, 113, 247, .16), transparent 70%); }
.kpi:nth-child(4)::after { background: radial-gradient(circle, rgba(210, 153, 34, .16), transparent 70%); }

/* ---------- Карточки заданий ---------- */
.task {
    background-image: var(--grad-panel);
    transition: border-color .15s, background-color .15s, transform .15s, box-shadow .15s;
}

.task:hover {
    box-shadow: 0 0 0 1px var(--accent-line), 0 6px 20px rgba(0, 0, 0, .3);
    transform: translateX(2px);
}

.task.solved {
    background-image: linear-gradient(90deg, rgba(63, 185, 80, .07), transparent 40%);
}

/* ---------- Категории ---------- */
.cat-card {
    background-image: var(--grad-panel);
}

.cat-card:hover {
    background-image: var(--grad-panel-strong);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
}

.cat-card.active {
    background-image: var(--grad-accent);
    box-shadow: 0 0 0 1px var(--accent-line);
}

/* ---------- Hero на главной ---------- */
.hero {
    background-image:
        radial-gradient(circle at 20% 10%, rgba(77, 158, 255, .10), transparent 45%),
        radial-gradient(circle at 80% 80%, rgba(163, 113, 247, .07), transparent 40%),
        var(--bg);
}

.hero-stat {
    background-image: var(--grad-panel);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    transition: border-color .15s, transform .15s;
}

.hero-stat:hover { border-color: var(--accent-line); transform: translateY(-1px); }

/* ---------- Новости и лента ---------- */
.news-card {
    background-image: var(--grad-panel);
}

.news-card.featured {
    background-image: var(--grad-accent);
}

.feed-item {
    background-image: var(--grad-panel);
}

.feed-item:hover {
    background-image: var(--grad-panel-strong);
}

/* ---------- Рейтинг ---------- */
.lb-row {
    background-image: var(--grad-panel);
    transition: border-color .15s, background-color .15s, transform .15s;
}

.lb-row:hover {
    background-image: var(--grad-panel-strong);
}

.lb-row.me {
    background-image: var(--grad-accent);
    box-shadow: 0 0 0 1px var(--accent-line);
}

.lb-rank.r1 { background-image: var(--grad-gold); }
.lb-rank.r2 { background-image: var(--grad-silver); }
.lb-rank.r3 { background-image: var(--grad-bronze); }

/* ---------- Команды ---------- */
.team-card {
    background-image: var(--grad-panel);
}

.team-card:hover {
    background-image: var(--grad-panel-strong);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .3);
}

.member-row {
    background-image: var(--grad-panel);
    transition: border-color .15s;
}

.member-row:hover { border-color: var(--accent-line); }

.hint {
    background-image: var(--grad-panel);
}

/* ---------- Чат ---------- */
.chat-shell {
    background-image: var(--grad-panel);
}

.chat-msg-text {
    background-image: var(--grad-panel);
}

.chat-msg.mine .chat-msg-text {
    background-image: linear-gradient(145deg, rgba(77, 158, 255, .18), rgba(77, 158, 255, .08));
    box-shadow: 0 0 0 1px rgba(77, 158, 255, .2);
}

.chat-row.unread {
    background-image: var(--grad-accent);
}

/* ---------- Доска задач ---------- */
.board-column {
    background-image: var(--grad-panel);
}

.board-todo .board-column-head   { background-image: linear-gradient(90deg, rgba(92, 103, 117, .10), transparent); }
.board-doing .board-column-head  { background-image: linear-gradient(90deg, rgba(77, 158, 255, .14), transparent); }
.board-review .board-column-head { background-image: linear-gradient(90deg, rgba(210, 153, 34, .14), transparent); }
.board-done .board-column-head   { background-image: linear-gradient(90deg, rgba(63, 185, 80, .14), transparent); }

.board-card {
    background-image: var(--grad-panel);
    transition: border-color .15s, transform .15s;
}

.board-card:hover { border-color: var(--accent-line); transform: translateY(-1px); }

.board-card.solved {
    background-image: linear-gradient(160deg, rgba(63, 185, 80, .09), transparent 55%);
}

/* ---------- Достижения ---------- */
.badge-card.earned {
    background-image: linear-gradient(150deg, rgba(77, 158, 255, .16), rgba(163, 113, 247, .07));
    box-shadow: 0 0 12px rgba(77, 158, 255, .10);
}

/* ---------- Вклад ---------- */
.contrib-bar-fill {
    background: linear-gradient(90deg, var(--accent-deep), var(--accent));
}

/* ---------- Формы и кнопки ---------- */
.btn-primary {
    background-image: linear-gradient(145deg, #5aa9ff, var(--accent) 55%, var(--accent-deep));
    box-shadow: 0 2px 10px rgba(77, 158, 255, .18);
}

.btn-primary:hover {
    background-image: linear-gradient(145deg, #76b8ff, #5aa9ff 55%, #2f7dcc);
    box-shadow: 0 0 0 3px rgba(77, 158, 255, .2), 0 4px 14px rgba(77, 158, 255, .25);
}

.btn-ghost {
    background-image: var(--grad-panel);
}

.btn-danger {
    background-image: var(--grad-danger);
}

.brand-mark {
    background-image: linear-gradient(135deg, var(--accent), var(--violet) 60%, var(--accent-deep));
}

/* ---------- Шапка ---------- */
.site-header {
    background-image:
        linear-gradient(180deg, rgba(15, 20, 27, .96), rgba(10, 14, 20, .86));
}

/* ---------- Подвал ---------- */
.site-footer {
    background-image:
        linear-gradient(180deg, transparent, rgba(77, 158, 255, .03));
}

/* ---------- Сообщения ---------- */
.message-success { background-image: var(--grad-success); }
.message-error   { background-image: var(--grad-danger); }
.message-warning { background-image: var(--grad-warning); }
.message-info    { background-image: var(--grad-accent); }

/* ---------- Соревнования: карточки-призы и блоки ---------- */
.event-card {
    background-image: var(--grad-panel);
}

.event-card:hover {
    background-image: var(--grad-panel-strong);
    box-shadow: 0 8px 26px rgba(0, 0, 0, .3);
}

.event-card.featured {
    background-image: var(--grad-accent);
}

.event-register-card {
    background-image: var(--grad-panel);
}

.event-register-option {
    background-image: var(--grad-panel);
}

.event-registered {
    background-image: var(--grad-success);
}

.event-prizes {
    background-image: linear-gradient(135deg, rgba(255, 200, 60, .10), transparent 65%);
}

.info-card  { background-image: var(--grad-panel); }
.task-card  { background-image: linear-gradient(160deg, rgba(77, 158, 255, .07), transparent 60%); }
.rule-card  { background-image: var(--grad-danger); }

.prize-1 { background-image: var(--grad-gold); }
.prize-2 { background-image: var(--grad-silver); }
.prize-3 { background-image: var(--grad-bronze); }

.podium-1 { background-image: var(--grad-gold); }
.podium-2 { background-image: var(--grad-silver); }
.podium-3 { background-image: var(--grad-bronze); }

/* ---------- Активная вкладка команды ---------- */
.team-tab.active {
    background-image: linear-gradient(180deg, transparent 60%, rgba(77, 158, 255, .10));
}

.team-subnav-item.active {
    background-image: var(--grad-accent);
}

/* ---------- Профиль и дашборд ---------- */
.auth-card {
    background-image: var(--grad-panel);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--violet), transparent);
}

.profile-avatar-lg {
    background-image: linear-gradient(145deg, rgba(77, 158, 255, .2), rgba(163, 113, 247, .12));
    border-color: var(--accent-line);
}

/* ---------- Секции: тонкие разделители с подсветкой ---------- */
.section + .section {
    border-top: 1px solid var(--border-soft);
    box-shadow: inset 0 1px 0 rgba(77, 158, 255, .03);
}

/* ---------- Скроллбар в тон ---------- */
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #2b3a4d, var(--border));
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-deep), #2f3d4f);
}

/* ---------- Уважение к настройкам доступности ---------- */
@media (prefers-reduced-motion: reduce) {
    .task, .team-card, .event-card, .stat-card, .hero-stat,
    .cat-card, .board-card, .lb-row, .news-card {
        transition: none;
        transform: none;
    }
    .task:hover, .team-card:hover, .event-card:hover,
    .stat-card:hover, .hero-stat:hover, .board-card:hover {
        transform: none;
    }
}

/* ---------- Оттенки карточек внутри блока: чередование акцентов ---------- */
.tone-blue   { --tone: var(--accent);  --tone-dim: var(--accent-dim);  --tone-line: var(--accent-line); }
.tone-violet { --tone: var(--violet);  --tone-dim: var(--violet-dim);  --tone-line: var(--violet-line); }
.tone-teal   { --tone: var(--teal);    --tone-dim: var(--teal-dim);    --tone-line: var(--teal-line); }

.info-card.tone-blue,
.info-card.tone-violet,
.info-card.tone-teal {
    border-left: 2px solid var(--tone-line);
    background-image: linear-gradient(160deg, var(--tone-dim), transparent 60%);
}

.info-card.tone-blue .info-card-num,
.info-card.tone-violet .info-card-num,
.info-card.tone-teal .info-card-num { color: var(--tone); }

.task-card.tone-violet { border-left-color: var(--violet-line); }
.task-card.tone-teal { border-left-color: var(--teal-line); }

.task-card.tone-violet .task-card-check { background: var(--violet-dim); color: var(--violet); }
.task-card.tone-teal .task-card-check { background: var(--teal-dim); color: var(--teal); }