/* puzzles-show.css v1 */
.ps-wrap{max-width:1100px;margin:0 auto;padding:40px 20px}
.ps-breadcrumb{display:flex;gap:6px;align-items:center;font-size:0.78rem;color:var(--muted);margin-bottom:28px;flex-wrap:wrap}
.ps-breadcrumb a{color:var(--muted);text-decoration:none}.ps-breadcrumb a:hover{color:var(--accent)}
.ps-breadcrumb span{opacity:.4}
.ps-layout{display:grid;grid-template-columns:1fr 280px;gap:32px;align-items:start}
@media(max-width:800px){.ps-layout{grid-template-columns:1fr}}
.ps-main{}
.ps-sidebar{}
.ps-header{margin-bottom:24px}
.ps-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.ps-cat{font-size:0.72rem;font-weight:700;padding:3px 10px;border-radius:12px;background:rgba(212,124,15,.1);color:var(--accent);text-decoration:none}
.ps-diff{display:flex;gap:3px;align-items:center}
.ps-diff-dot{width:7px;height:7px;border-radius:50%;background:var(--border)}.ps-diff-dot.on{background:var(--accent)}
.ps-diff-label{font-size:0.72rem;color:var(--muted);font-weight:600;margin-left:4px}
.ps-pts-badge{background:var(--surface);border:1.5px solid var(--border);border-radius:12px;padding:3px 10px;font-size:0.78rem;font-weight:700;color:var(--fg)}
.ps-pts-badge strong{color:var(--accent)}
.ps-date{font-size:0.72rem;color:var(--muted)}
.ps-title{font-family:'Unbounded',sans-serif;font-size:1.6rem;font-weight:900;color:var(--fg);margin:0;line-height:1.2}
.ps-image-wrap{margin-bottom:24px;text-align:center}
.ps-image-wrap img{max-width:100%;border-radius:16px;border:1.5px solid var(--border);box-shadow:0 4px 24px rgba(0,0,0,.06)}
.ps-description{margin-bottom:24px;color:var(--fg);line-height:1.7;font-size:0.95rem}
.ps-block{background:var(--surface);border:1.5px solid var(--border);border-radius:16px;padding:24px;margin-bottom:16px;box-sizing:border-box}
.ps-block-title{font-family:'Unbounded',sans-serif;font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 16px}
.ps-answer-form{display:flex;gap:10px}
.ps-answer-input{flex:1;min-width:0;padding:12px 16px;border:1.5px solid var(--border);border-radius:12px;font-size:0.95rem;font-family:'Raleway',sans-serif;background:var(--bg);color:var(--fg);transition:border-color .2s}
.ps-answer-input:focus{outline:none;border-color:var(--accent)}
.ps-answer-btn{padding:12px 16px;background:var(--accent);color:#fff;border:none;border-radius:12px;font-family:'Raleway',sans-serif;font-weight:700;font-size:0.9rem;cursor:pointer;transition:opacity .2s;white-space:nowrap;flex-shrink:0}
.ps-answer-btn:hover{opacity:.88}
.ps-alert{padding:12px 16px;border-radius:10px;font-size:0.88rem;margin-bottom:12px}
.ps-alert-success{background:rgba(34,197,94,.08);border:1.5px solid rgba(34,197,94,.2);color:#16a34a}
.ps-alert-error{background:rgba(239,68,68,.08);border:1.5px solid rgba(239,68,68,.2);color:#dc2626}
.ps-result{text-align:center;padding:8px 0 4px}
.ps-result-emoji{font-size:2.5rem;margin-bottom:8px}
.ps-result-grade{font-family:'Unbounded',sans-serif;font-size:1.1rem;font-weight:700;color:var(--fg);margin-bottom:4px}
.ps-result-pts{font-size:0.88rem;color:var(--muted)}
.ps-result-pts strong{color:#22c55e;font-size:1.1rem}
.ps-hint{margin-bottom:12px}.ps-hint:last-child{margin-bottom:0}
.ps-hint-toggle{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg);border:1.5px solid var(--border);border-radius:10px;cursor:pointer;transition:border-color .2s;user-select:none;width:100%;text-align:left;font-family:'Raleway',sans-serif;}
.ps-hint-toggle:hover{border-color:var(--accent)}
.ps-hint-toggle.hint-revealed{border-color:rgba(99,102,241,.3);background:rgba(99,102,241,.04);}
.ps-hint-toggle-left{display:flex;align-items:center;gap:10px;flex:1}
.ps-hint-toggle-text{font-size:0.85rem;font-weight:600;color:var(--fg)}
.ps-hint-penalty{font-size:0.72rem;color:#ef4444;background:rgba(239,68,68,.1);padding:2px 7px;border-radius:8px;font-weight:700}
.ps-hint-used{font-size:0.72rem;color:#6366f1;background:rgba(99,102,241,.1);padding:2px 7px;border-radius:8px;font-weight:600}
.ps-hint-arrow{color:var(--muted);font-size:0.7rem;transition:transform .2s;flex-shrink:0}.ps-hint-arrow.open{transform:rotate(180deg)}
.ps-hint-body{padding:12px 16px;background:var(--bg);border:1.5px solid var(--border);border-top:none;border-radius:0 0 10px 10px;font-size:0.88rem;color:var(--fg);line-height:1.6}
.ps-reveal-wrap{text-align:center;margin-top:16px}
.ps-reveal-btn{background:none;border:1.5px solid var(--border);color:var(--muted);padding:8px 20px;border-radius:10px;font-family:'Raleway',sans-serif;font-size:0.82rem;cursor:pointer;transition:all .2s}
.ps-reveal-btn:hover{border-color:#ef4444;color:#ef4444}
.ps-revealed-block{text-align:center;padding:8px}
.ps-revealed-label{font-size:0.75rem;color:var(--muted);margin-bottom:4px}
.ps-revealed-answer{font-family:'Unbounded',sans-serif;font-size:1.2rem;font-weight:700;color:var(--fg)}
.ps-toggle-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1.5px solid var(--border);border-radius:10px;background:none;font-family:'Raleway',sans-serif;font-size:0.82rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s;margin-right:8px;margin-top:8px}
.ps-toggle-btn:hover{border-color:var(--accent);color:var(--accent)}
.ps-toggle-btn.active{border-color:var(--accent);color:var(--accent);background:rgba(212,124,15,.06)}
.ps-solution-block{margin-top:12px;padding:16px;background:var(--bg);border:1.5px solid var(--border);border-radius:12px;font-size:0.88rem;line-height:1.7;color:var(--fg)}
.ps-extra-item{border:1.5px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:12px}
.ps-extra-item:last-child{margin-bottom:0}
.ps-extra-done{border-color:rgba(34,197,94,.3);background:rgba(34,197,94,.03)}
.ps-extra-header{padding:12px 16px;background:var(--bg);font-size:0.85rem;font-weight:600;color:var(--fg);display:flex;align-items:center;justify-content:space-between}
.ps-extra-body{padding:12px 16px}
.ps-extra-locked{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:0.85rem;padding:12px 16px}
.ps-extra-badge-done{font-size:0.72rem;color:#16a34a;font-weight:700}
.ps-extra-progress{font-size:0.72rem;color:var(--muted);font-weight:600}
.ps-variant-row{margin-bottom:8px}.ps-variant-row:last-child{margin-bottom:0}
.ps-variant-solved-text{display:flex;align-items:center;gap:6px;padding:10px 14px;background:rgba(34,197,94,.08);border:1.5px solid rgba(34,197,94,.2);border-radius:12px;color:#16a34a;font-size:0.88rem;font-weight:600}
.ps-extra-scoring-hint{font-size:0.75rem;color:var(--muted);margin-top:10px;padding:6px 10px;background:var(--bg);border-radius:8px}
.ps-related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.ps-related-card{text-decoration:none;color:inherit;background:var(--bg);border:1.5px solid var(--border);border-radius:12px;overflow:hidden;transition:transform .2s,border-color .2s}
.ps-related-card:hover{transform:translateY(-2px);border-color:var(--accent)}
.ps-related-img{aspect-ratio:1;overflow:hidden}
.ps-related-img img{width:100%;height:100%;object-fit:cover}
.ps-related-img-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--surface)}
.ps-related-body{padding:8px 10px}
.ps-related-title{font-size:0.78rem;font-weight:700;line-height:1.3}
.ps-login-prompt{text-align:center;padding:20px;color:var(--muted);font-size:0.88rem}
.ps-login-prompt a{color:var(--accent);font-weight:700}
/* Sidebar */
.ps-sb-card{background:var(--surface);border:1.5px solid var(--border);border-radius:16px;padding:20px;margin-bottom:16px}
.ps-sb-title{font-family:'Unbounded',sans-serif;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 12px}
.ps-sb-date{font-family:'Unbounded',sans-serif;font-size:1.4rem;font-weight:900;color:var(--fg);line-height:1.2}
.ps-sb-date-sub{font-size:0.78rem;color:var(--muted);margin-top:4px}
.ps-series-nav{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.ps-series-nav-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1.5px solid var(--border);border-radius:10px;text-decoration:none;color:var(--fg);font-size:0.8rem;transition:all .2s}
.ps-series-nav-item:hover{border-color:var(--accent);color:var(--accent)}
.ps-series-nav-item.current{border-color:var(--accent);background:rgba(212,124,15,.06);font-weight:700}
.ps-series-counter{font-size:0.7rem;color:var(--muted);margin-top:6px;text-align:center}
.ps-vote-row{display:flex;gap:8px;flex-wrap:wrap}
.ps-vote-btn{flex:1;padding:8px 6px;border:1.5px solid var(--border);border-radius:10px;background:none;font-family:'Raleway',sans-serif;font-size:0.75rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s;text-align:center;min-width:50px}
.ps-vote-btn:hover{border-color:var(--accent);color:var(--accent)}
.ps-vote-btn.voted{background:var(--accent);border-color:var(--accent);color:#fff}
.ps-like-row{display:flex;gap:8px}
.ps-like-btn{flex:1;padding:10px;border:1.5px solid var(--border);border-radius:10px;background:none;font-family:'Raleway',sans-serif;font-size:0.85rem;font-weight:700;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px}
.ps-like-btn:hover{border-color:var(--accent)}
.ps-like-btn.voted-up{background:rgba(34,197,94,.1);border-color:rgba(34,197,94,.3);color:#16a34a}
.ps-like-btn.voted-down{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.2);color:#dc2626}
.ps-vote-result{font-size:0.75rem;color:var(--muted);text-align:center;margin-top:8px}
.ps-stars-wrap{display:flex;gap:4px;justify-content:center;margin:4px 0 8px}
.ps-star-btn{background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--border);transition:color .15s;padding:0 2px;line-height:1}
.ps-star-btn:hover,.ps-star-btn.active{color:#f59e0b}
.ps-stars-wrap:hover .ps-star-btn{color:#f59e0b}
.ps-stars-wrap .ps-star-btn:hover ~ .ps-star-btn{color:var(--border)}
.ps-answer-feedback{min-height:18px}
.ps-answer-feedback.correct{color:#16a34a;font-weight:600}
.ps-answer-feedback.wrong{color:#dc2626}
/* Modal */
.ps-modal{display:none;position:fixed;inset:0;z-index:1000;align-items:center;justify-content:center}
.ps-modal.open{display:flex}
.ps-modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5)}
.ps-modal-box{position:relative;z-index:1;background:var(--surface);border-radius:20px;padding:32px;max-width:420px;width:90%;text-align:center}
.ps-modal-emoji{font-size:3rem;margin-bottom:12px}
.ps-modal-title{font-family:'Unbounded',sans-serif;font-size:1.1rem;font-weight:700;color:var(--fg);margin-bottom:8px}
.ps-modal-pts{font-size:0.9rem;color:var(--muted);margin-bottom:20px}
.ps-modal-pts strong{color:#22c55e;font-size:1.2rem}
.ps-modal-close{padding:10px 28px;background:var(--accent);color:#fff;border:none;border-radius:12px;font-family:'Raleway',sans-serif;font-weight:700;font-size:0.9rem;cursor:pointer}
/* Hint modal */
.hint-modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5)}
.hint-modal-box{position:relative;z-index:1;background:var(--surface);border-radius:16px;padding:28px;max-width:400px;width:90%;margin:0 20px}
.hint-modal-title{font-family:'Unbounded',sans-serif;font-size:1rem;font-weight:700;margin-bottom:12px;color:var(--fg)}
.hint-modal-text{font-size:0.88rem;color:var(--muted);line-height:1.6;margin-bottom:20px}
.hint-modal-actions{display:flex;gap:10px;justify-content:flex-end}
.hint-modal-cancel{background:none;border:1.5px solid var(--border);color:var(--muted);padding:8px 18px;border-radius:10px;cursor:pointer;font-family:'Raleway',sans-serif;font-weight:600}
.hint-modal-confirm{background:var(--accent);color:#fff;border:none;padding:8px 18px;border-radius:10px;cursor:pointer;font-family:'Raleway',sans-serif;font-weight:700}
/* v2 — voting blocks */
.ps-folk-row{display:flex;align-items:center;gap:8px;padding:6px 0;margin-bottom:6px}
.ps-folk-empty{font-size:0.78rem;color:var(--muted);font-style:italic;margin-bottom:8px}
.ps-folk-emoji{font-size:1.4rem;line-height:1;flex-shrink:0}
.ps-folk-label{font-size:0.85rem;font-weight:600;color:var(--fg)}
.ps-folk-count{font-size:0.72rem;color:var(--muted);margin-left:auto;white-space:nowrap}
.ps-vote-label{font-size:0.7rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:8px 0 6px}
.ps-vote-locked{font-size:0.78rem;color:var(--muted);padding:7px 10px;background:var(--bg);border-radius:8px;border:1.5px dashed var(--border);margin-top:4px}
.ps-vote-row{display:flex;gap:6px;margin-top:2px}
.ps-vote-btn{flex:1;padding:8px 4px;border:1.5px solid var(--border);border-radius:10px;background:none;font-size:1.5rem;cursor:pointer;transition:all .15s;text-align:center;line-height:1}
.ps-vote-btn:hover{border-color:var(--accent);transform:scale(1.08)}
.ps-vote-btn.voted{background:rgba(212,124,15,.1);border-color:var(--accent)}
.ps-stars-display{display:flex;gap:1px}
.ps-star-on{color:#f59e0b;font-size:0.95rem}
.ps-star-off{color:var(--border);font-size:0.95rem}
.ps-stars-wrap{display:flex;gap:2px;margin:4px 0}
.ps-star-btn{background:none;border:none;font-size:1.8rem;cursor:pointer;color:var(--border);transition:color .15s;padding:0 1px;line-height:1}
.ps-star-btn.active,.ps-star-btn:hover{color:#f59e0b}
.ps-stars-wrap:hover .ps-star-btn{color:#f59e0b}
.ps-stars-wrap .ps-star-btn:hover ~ .ps-star-btn{color:var(--border)}.ps-sb-edit-link{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--accent);font-size:0.85rem;font-weight:700;transition:opacity .2s}
.ps-sb-edit-link:hover{opacity:.75}

/* puzzle navigation */
.ps-nav-block{margin-top:24px;padding-top:24px;border-top:1.5px solid var(--border)}
.ps-nav-row{display:flex;flex-direction:column;gap:8px}
.ps-nav-sides{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ps-nav-btn{display:flex;align-items:center;gap:10px;padding:14px 16px;border:1.5px solid var(--border);border-radius:14px;text-decoration:none;color:var(--fg);background:var(--surface);transition:all .2s;height:100%;box-sizing:border-box}
.ps-nav-btn:hover{border-color:var(--accent)}
.ps-nav-btn--next{flex-direction:row-reverse;text-align:right}
.ps-nav-btn--empty{visibility:hidden}
.ps-nav-arrow{font-size:1.1rem;color:var(--muted);flex-shrink:0}
.ps-nav-info{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}
.ps-nav-label{font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.ps-nav-title{font-size:0.88rem;font-weight:700;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ps-nav-status{font-size:0.75rem;color:var(--muted)}
.ps-nav-center{display:flex}
.ps-nav-unsolved-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;background:var(--accent);color:#fff;border-radius:14px;text-decoration:none;font-size:0.88rem;font-weight:700;transition:opacity .2s;width:100%}
.ps-nav-unsolved-btn:hover{opacity:.88}
.ps-nav-unsolved-count{background:rgba(255,255,255,.25);border-radius:8px;padding:2px 8px;font-size:0.78rem;font-weight:700}
.ps-nav-all-done{font-size:0.85rem;color:var(--muted);text-align:center;padding:14px;width:100%}
.ps-nav-all-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 20px;border:1.5px solid var(--border);border-radius:14px;text-decoration:none;color:var(--muted);font-size:0.85rem;font-weight:600;transition:all .2s;width:100%}
.ps-nav-all-btn:hover{border-color:var(--accent);color:var(--accent)}
@media(min-width:601px){
    .ps-nav-row{flex-direction:row;align-items:stretch}
    .ps-nav-sides{display:contents}
    .ps-nav-center{flex:0 0 auto}
    .ps-nav-btn{flex:1}
    .ps-nav-title{white-space:nowrap}
}
@media(max-width:600px){
    .ps-nav-label{display:none}
    .ps-nav-title{white-space:normal;font-size:0.82rem}
}
/* admin edit link */
.ps-sb-edit-link{display:flex;align-items:center;gap:8px;padding:12px 16px;background:rgba(212,124,15,.06);border:1.5px solid rgba(212,124,15,.3);border-radius:14px;text-decoration:none;color:var(--accent);font-size:0.85rem;font-weight:700;transition:all .2s;margin-bottom:16px}
.ps-sb-edit-link:hover{background:rgba(212,124,15,.12);border-color:var(--accent)}
/* ── Размытие вопроса доп. задания до решения ── */
.ps-extra-header--blur {
    filter: blur(4px);
    user-select: none;
    pointer-events: none;
    opacity: 0.7;
}
/* ── Знаете ли вы ─────────────────────────────────────── */
.ps-did-you-know {
    margin-top: 16px;
    background: linear-gradient(135deg, rgba(26,158,110,0.06) 0%, rgba(26,158,110,0.02) 100%);
    border: 1.5px solid rgba(26,158,110,0.2);
    border-radius: 14px;
    padding: 16px 20px;
}
.ps-did-you-know__title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--accent3);
    margin-bottom: 10px;
}
.ps-did-you-know__body {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--text);
}
.ps-did-you-know__body p { margin: 0 0 10px; }
.ps-did-you-know__body p:last-child { margin: 0; }
.ps-did-you-know__body strong { font-weight: 700; }
.ps-did-you-know__body a { color: var(--accent3); text-decoration: underline; }
/* ── Урок вместо подсказки: «Не торопитесь — может, урок поможет» ── */
.ps-lesson-tip {
    margin-top: 16px;
    background: linear-gradient(135deg, rgba(212,124,15,0.07) 0%, rgba(212,124,15,0.02) 100%);
    border: 1.5px solid rgba(212,124,15,0.22);
    border-radius: 14px;
    padding: 14px 18px;
}
.ps-lesson-tip__title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--accent);
    margin-bottom: 8px;
}
.ps-lesson-tip__text {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text2);
}
.ps-lesson-tip__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}
.ps-lesson-tip__item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 6px;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    transition: border-color .2s, color .2s;
}
.ps-lesson-tip__item:hover { border-color: var(--accent); color: var(--accent); }
.ps-lesson-tip__num {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    background: var(--accent);
    color: #fff;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.ps-lesson-tip__all {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}
.ps-lesson-tip__all:hover { text-decoration: underline; }

/* Блок «что даёт вход» для гостей */
.ps-guest-perks{border-color:var(--accent);padding:18px 20px}
.ps-guest-perks__title{display:flex;align-items:center;gap:8px;font-family:'Unbounded',sans-serif;font-size:0.92rem;font-weight:700;color:var(--text);margin-bottom:12px}
.ps-guest-perks__title .ps-guest-perks__ico{color:var(--accent)}
.ps-guest-perks__ico{width:18px;height:18px;flex-shrink:0;stroke-width:2}
.ps-guest-perks__list li{display:flex;align-items:center;gap:10px}
.ps-guest-perks__list .ps-guest-perks__ico{color:var(--accent)}
.ps-guest-perks__list{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:6px;font-size:0.88rem;color:var(--text2)}
.ps-guest-perks__btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;font-size:0.88rem;padding:10px 20px;border-radius:10px;transition:opacity .2s}
.ps-guest-perks__btn:hover{opacity:.88}

/* Пунктуальность: обратный отсчёт бонуса */
.ps-punctual{display:flex;align-items:center;gap:10px;background:var(--surface);border:1.5px solid var(--accent);border-radius:14px;padding:12px 16px;margin-bottom:16px;font-size:.92rem;line-height:1.4;color:var(--fg)}
.ps-punctual__ico{font-size:1.2rem;line-height:1}
.ps-punctual strong{color:var(--accent);font-variant-numeric:tabular-nums}
.ps-punctual--over{border-color:var(--border);color:var(--muted)}
.ps-result-bonus{margin-top:4px;font-size:.9rem;color:var(--muted)}
.ps-result-bonus strong{color:var(--accent)}