/* ============ Основные ============ */
.keyword-game {
    font-family: Arial, sans-serif;
    max-width: 1000px;
    margin: var(--kw-margin-game, 10px) auto;
    padding: var(--kw-padding-game, 5px);
    background: var(--kw-color-bg, #f8f9fa);
    border-radius: var(--kw-radius-game, 10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    box-sizing: border-box;
    width: 100%;
}
.keyword-game h2 {
    text-align: center;
    color: var(--kw-color-text-primary, #2c3e50);
    margin-bottom: var(--kw-margin-h2-bottom, 6px);
    margin-top: var(--kw-margin-h2-top, 10px);
    font-size: clamp(1.3rem, 3.5vw, 1.75rem);
}
.description {
    text-align: center;
    color: var(--kw-color-text-muted, #7f8c8d);
    margin-bottom: var(--kw-margin-description-bottom, 10px);
    font-size: clamp(0.85rem, 2.2vw, 0.95rem);
}

/* ============ Сетка ============ */
.puzzle-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    border-radius: var(--kw-radius-grid-container, 8px);
    background: var(--kw-color-grid-bg, #9be29a);
    border: 2px solid var(--kw-color-grid-border, #2c3e50);
    padding: var(--kw-padding-grid-container, 8px);
    box-sizing: border-box;
    overflow: hidden;
}
.puzzle-grid-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.2s ease-out;
    transform-origin: 0 0;
    will-change: transform;
    overflow: visible;
    border-radius: 4px;
    touch-action: auto;
}
.puzzle-grid-wrapper.zoomed { touch-action: none; }
.puzzle-grid {
    display: grid;
    gap: var(--kw-gap-grid, 1px);
    width: 100%;
    height: 100%;
    background: var(--kw-color-grid-border, #2c3e50);
    box-sizing: border-box;
    margin: 0 auto;
    transform-origin: 0 0;
}
.grid-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--kw-color-cell-bg, #ffffff);
    border: 1px solid rgba(221,221,221,0.3);
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    box-sizing: border-box;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    padding: 0;
    container-type: inline-size;
}
.grid-cell.empty {
    background: var(--kw-color-cell-empty-bg, #2c3e50);
    cursor: default;
    border-color: rgb(214 225 225 / 17%);
}
.grid-cell.filled:hover { background: #f0f8ff; }
.grid-cell.cell-selected {
    outline: 3px solid var(--kw-color-cell-selected-border, #f39c12);
    outline-offset: -3px;
    background: var(--kw-color-cell-selected-bg, #fff8e1) !important;
    z-index: 3;
    animation: cellPulse 1.2s ease-in-out infinite;
}
.grid-cell.cell-selected:hover { background: var(--kw-color-cell-selected-bg, #fff8e1) !important; }
@keyframes cellPulse {
    0%, 100% { box-shadow: inset 0 0 0 3px rgba(243,156,18,0.3); }
    50% { box-shadow: inset 0 0 0 3px rgba(243,156,18,0.7); }
}
.cell-digit {
    position: absolute;
    top: 1px; left: 1px;
    font-size: 6px;
    color: var(--kw-color-cell-digit, #3498db);
    font-weight: 900;
    z-index: 2;
    line-height: 1;
}
.cell-letter {
    font-size: 11px;
    font-weight: 900;
    color: var(--kw-color-cell-text, #000000);
    z-index: 1;
    line-height: 1;
}
@supports (container-type: inline-size) {
    .cell-digit { top: 2cqw; left: 3cqw; font-size: var(--kw-size-cell-digit-pct, 30cqw); }
    .cell-letter { font-size: var(--kw-size-cell-letter-pct, 54cqw); }
}

/* ============ Подсказка ввода ============ */
.input-hint {
    display: none;
    position: absolute;
    bottom: 12px; left: 50%;
    transform: translateX(-50%);
    background: rgba(243,156,18,0.95);
    color: white;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    z-index: 10;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    backdrop-filter: blur(4px);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}
.input-hint.visible { display: block; opacity: 1; }
@media (hover: none) and (pointer: coarse) {
    .input-hint, .input-hint.visible { display: none !important; }
}

/* ============ Сообщения ============ */
.keyword-message {
    padding: var(--kw-padding-message-v, 12px) var(--kw-padding-message-h, 15px);
    border-radius: 8px;
    display: none;
    font-size: var(--kw-size-message-font, 15px);
    font-weight: 600;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    animation: slideIn 0.3s ease-out;
    position: fixed !important;
    overflow: hidden;
    box-sizing: border-box;
    z-index: 2147483647 !important;
    top: 100px;
    left: 50% !important;
    transform: translateX(-50%) translateY(0) !important;
    width: 90%;
    max-width: 500px;
}
.keyword-message .message-close {
    position: absolute;
    right: 10px; top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.1);
    border: none;
    border-radius: 50%;
    width: 24px; height: 24px;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: inherit;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.keyword-message .message-close:hover { opacity: 1; background: rgba(0,0,0,0.2); }
@keyframes slideIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-10px) !important; }
    to { opacity: 1; transform: translateX(-50%) translateY(0) !important; }
}
.keyword-message.success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border: 2px solid #28a745;
    border-left: 6px solid #28a745;
    display: block;
    animation: slideIn 0.3s ease-out, pulse 2s infinite;
}
.keyword-message.success::before { content: '🎉'; margin-right: 8px; font-size: clamp(1rem,3vw,1.2rem); }
.keyword-message.info {
    background: linear-gradient(135deg, #d1ecf1, #bee5eb);
    color: #0c5460;
    border: 2px solid #17a2b8;
    border-left: 6px solid #17a2b8;
    display: block;
}
.keyword-message.error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border: 2px solid #dc3545;
    border-left: 6px solid #dc3545;
    display: block;
    animation: slideIn 0.3s ease-out, pulse-error 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 4px 12px rgba(40,167,69,0.2); }
    50% { box-shadow: 0 4px 20px rgba(40,167,69,0.4); }
    100% { box-shadow: 0 4px 12px rgba(40,167,69,0.2); }
}
@keyframes pulse-error {
    0% { box-shadow: 0 4px 12px rgba(220,53,69,0.2); }
    50% { box-shadow: 0 4px 20px rgba(220,53,69,0.4); }
    100% { box-shadow: 0 4px 12px rgba(220,53,69,0.2); }
}

/* ============ Layout ============ */
.game-container {
    display: flex;
    flex-direction: column;
    gap: var(--kw-gap-game-container, 12px);
    margin-top: 10px;
    box-sizing: border-box;
}
.puzzle-section {
    flex: 2; min-width: 0; box-sizing: border-box;
    position: relative;
}
.control-section { flex: 1; min-width: 0; box-sizing: border-box; }

/* ============ Тулбар ============ */
.grid-toolbar {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    gap: var(--kw-gap-toolbar, 8px);
    margin-top: var(--kw-margin-toolbar-top, 10px);
    padding: var(--kw-padding-toolbar-v, 8px) var(--kw-padding-toolbar-h, 10px);
    background: var(--kw-color-toolbar-bg, #f8f9fa);
    border-radius: var(--kw-radius-toolbar, 8px);
    border: 1px solid var(--kw-color-toolbar-border, #dddddd);
    box-sizing: border-box;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #bdc3c7 transparent;
    padding-right: 12px;
}
.grid-toolbar::-webkit-scrollbar { height: 4px; }
.grid-toolbar::-webkit-scrollbar-track { background: transparent; }
.grid-toolbar::-webkit-scrollbar-thumb { background: #bdc3c7; border-radius: 2px; }
.grid-toolbar::-webkit-scrollbar-thumb:hover { background: #95a5a6; }

/* Единый контейнер: все элементы тулбара идут в порядке из настроек.
   flex: 1 нужен, чтобы «Растяжка» (spacer) реально прижимала соседей вправо. */
.toolbar-actions {
    display: flex;
    gap: var(--kw-gap-toolbar, 8px);
    align-items: center;
    flex-wrap: nowrap;
    flex: 1 1 auto;
    min-width: 0;
}

/* Пружина, прижимающая последующие элементы вправо */
.toolbar-flex-spacer {
    flex: 1 1 0;
    min-width: 0;
    align-self: stretch;
}

/* Скрытие по типу устройства (значение колонки «Устройства» в настройках) */
@media (hover: hover) and (pointer: fine) {
    .kw-device-mobile { display: none !important; }
}
@media (hover: none) and (pointer: coarse) {
    .kw-device-desktop { display: none !important; }
}

.grid-toolbar .toolbar-btn {
    position: relative;
    width: var(--kw-size-toolbar-btn, 44px);
    height: var(--kw-size-toolbar-btn, 44px);
    min-width: var(--kw-size-toolbar-btn, 44px);
    padding: 0; margin: 0;
    border: none;
    border-radius: 50%;
    font-size: var(--kw-size-toolbar-icon, 22px);
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 3px 6px rgba(0,0,0,0.15);
}
.grid-toolbar .toolbar-btn .kw-icon-fallback {
    font-size: var(--kw-size-toolbar-icon, 22px);
    line-height: 1;
    display: inline-block;
}
.grid-toolbar .toolbar-btn .kw-icon-img {
    width: var(--kw-size-toolbar-icon, 22px);
    height: var(--kw-size-toolbar-icon, 22px);
    object-fit: contain;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,0.1));
    display: block;
}
.grid-toolbar .toolbar-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 10px rgba(0,0,0,0.2); }
.grid-toolbar .toolbar-btn:active { transform: translateY(0); box-shadow: 0 2px 4px rgba(0,0,0,0.15); }
.grid-toolbar .toolbar-btn.hint-btn { background: linear-gradient(135deg, var(--kw-color-hint-btn, #3498db), var(--kw-color-hint-btn-2, #2980b9)); color: white; }
.grid-toolbar .toolbar-btn.reset-btn { background: linear-gradient(135deg, var(--kw-color-reset-btn, #e74c3c), var(--kw-color-reset-btn-2, #c0392b)); color: white; }
.grid-toolbar .toolbar-btn.new-game-btn { background: linear-gradient(135deg, var(--kw-color-new-btn, #9b59b6), var(--kw-color-new-btn-2, #8e44ad)); color: white; }
.grid-toolbar .toolbar-btn.hint-btn.active {
    background: linear-gradient(135deg, var(--kw-color-hint-active, #f39c12), var(--kw-color-hint-active-2, #e67e22)) !important;
    box-shadow: 0 0 0 3px rgba(243,156,18,0.4), 0 4px 10px rgba(243,156,18,0.4);
    animation: hintPulse 1.4s ease-in-out infinite;
}
@keyframes hintPulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(243,156,18,0.4), 0 4px 10px rgba(243,156,18,0.3); }
    50% { box-shadow: 0 0 0 6px rgba(243,156,18,0.15), 0 4px 14px rgba(243,156,18,0.5); }
}
.grid-toolbar .toolbar-btn .hint-counter {
    position: absolute;
    top: -4px; right: -4px;
    background: var(--kw-color-hint-badge, #e74c3c);
    color: white;
    font-size: calc(var(--kw-size-hint-badge, 18px) * 0.6);
    font-weight: bold;
    min-width: var(--kw-size-hint-badge, 18px);
    height: var(--kw-size-hint-badge, 18px);
    border-radius: calc(var(--kw-size-hint-badge, 18px) / 2);
    padding: 0 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 2px solid var(--kw-color-toolbar-bg, #f8f9fa);
    box-sizing: border-box;
    pointer-events: none;
}
.grid-toolbar .toolbar-btn.hint-btn.active .hint-counter { background: #c0392b; border-color: #fff3cd; }
.grid-toolbar .toolbar-btn.hint-btn:disabled { background: #95a5a6 !important; cursor: not-allowed; box-shadow: none; opacity: 0.7; animation: none; }

/* ============ Статистика (пилюли) ============ */
.toolbar-stat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: var(--kw-padding-stat-pill-v, 5px) var(--kw-padding-stat-pill-h, 10px);
    background: var(--kw-color-stat-pill-bg, #ffffff);
    border: 1px solid var(--kw-color-stat-pill-border, #d0d7de);
    border-radius: var(--kw-radius-stat-pill, 16px);
    font-size: var(--kw-size-stat-pill-font, 13px);
    font-weight: 600;
    color: var(--kw-color-stat-pill-text, #2c3e50);
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    line-height: 1;
    height: var(--kw-size-stat-pill-height, 32px);
    box-sizing: border-box;
    user-select: none;
    -webkit-user-select: none;
    flex-shrink: 0;
}
.toolbar-stat .kw-icon-fallback { font-size: 14px; line-height: 1; display: inline-flex; align-items: center; }
.toolbar-stat .kw-icon-img { width: 14px; height: 14px; object-fit: contain; display: block; }
.toolbar-stat .stat-guessed { color: var(--kw-color-stat-guessed, #e74c3c); font-weight: 800; transition: color 0.3s ease; font-variant-numeric: tabular-nums; min-width: 14px; text-align: center; }
.toolbar-stat .stat-divider { color: #b0b8bf; font-weight: 500; margin: 0 1px; }
.toolbar-stat .stat-total { color: var(--kw-color-stat-total, #7f8c8d); font-weight: 700; font-variant-numeric: tabular-nums; }
.toolbar-stat .stat-value { color: var(--kw-color-stat-size, #3498db); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ============ Зум / клавиатура ============ */
.zoom-btn {
    width: var(--kw-size-zoom-btn, 44px);
    height: var(--kw-size-zoom-btn, 44px);
    min-width: var(--kw-size-zoom-btn, 44px);
    min-height: var(--kw-size-zoom-btn, 44px);
    border: none;
    border-radius: 50%;
    background: var(--kw-color-zoom-in, #3498db);
    color: white;
    font-size: calc(var(--kw-size-zoom-btn, 44px) * 0.5);
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    padding: 0;
    flex: 0 0 auto;
}
.zoom-btn .kw-icon-img { width: 55%; height: 55%; object-fit: contain; display: block; }
.zoom-btn:hover { filter: brightness(0.9); }
.zoom-btn.zoom-out { background: var(--kw-color-zoom-out, #e74c3c); }
.keyboard-toggle-btn {
    display: flex;
    width: var(--kw-size-zoom-btn, 44px);
    height: var(--kw-size-zoom-btn, 44px);
    min-width: var(--kw-size-zoom-btn, 44px);
    min-height: var(--kw-size-zoom-btn, 44px);
    border: none;
    border-radius: 50%;
    background: var(--kw-color-kb-toggle, #95a5a6);
    color: white;
    font-size: calc(var(--kw-size-zoom-btn, 44px) * 0.45);
    font-weight: bold;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    padding: 0;
    line-height: 1;
    flex: 0 0 auto;
}
.keyboard-toggle-btn .kw-icon-img { width: 55%; height: 55%; object-fit: contain; display: block; }
.keyboard-toggle-btn.active { background: var(--kw-color-kb-toggle-active, #27ae60); }
.keyboard-toggle-btn:hover { filter: brightness(0.9); }

.puzzle-grid-wrapper.zoomed { cursor: grab; }
.puzzle-grid-wrapper.zoomed:active { cursor: grabbing; }
.zoom-hint {
    display: none;
    position: absolute;
    bottom: 10px; left: 50%;
    transform: translateX(-50%);
    background: rgba(44,62,80,0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    z-index: 10;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    backdrop-filter: blur(4px);
}
@media (hover: none) and (pointer: coarse) {
    .zoom-hint { display: block; }
    .puzzle-grid-wrapper.zoomed { overflow: visible; }
}
@media (hover: hover) and (pointer: fine) {
    .virtual-keyboard { display: none !important; }
    .zoom-hint { display: none !important; }
}
@media (min-width: 768px) { .keyword-message { top: 120px !important; } }

/* ============ Info panel ============ */
.info-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kw-gap-info-panel, 10px);
    box-sizing: border-box;
}
@media (min-width: 768px) {
    .info-panel { grid-template-columns: 1fr 1fr; align-items: start; }
}
.info-panel > .key-section,
.info-panel > .encoded-word-section { margin: 0 !important; }

.key-section {
    padding: var(--kw-padding-key-section, 10px);
    background: white;
    border-radius: 5px;
    border: 1px solid #ddd;
    box-sizing: border-box;
}
.key-section h4 {
    margin-top: 0;
    color: var(--kw-color-text-primary, #2c3e50);
    text-align: center;
    margin-bottom: 10px;
    font-size: clamp(13px, 2.8vw, 15px);
}
.key-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kw-gap-key-container, 8px);
    justify-content: center;
    box-sizing: border-box;
}
.key-item {
    width: var(--kw-size-key-item, 54px);
    height: var(--kw-size-key-item, 54px);
    min-width: 32px;
    min-height: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--kw-color-key-item-bg, #f8f9fa);
    border-radius: var(--kw-radius-key-item, 8px);
    border: 2px solid var(--kw-color-key-item-border, #dddddd);
    transition: all 0.2s;
    position: relative;
    box-sizing: border-box;
    flex-shrink: 0;
}
.key-item:hover { transform: scale(1.05); box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.key-digit {
    font-size: var(--kw-size-key-digit, 12px);
    color: var(--kw-color-key-digit, #e74c3c);
    font-weight: 900;
    position: absolute;
    top: -0.15rem;
    left: 0.1rem;
}
.key-letter {
    font-size: var(--kw-size-key-letter, 18px);
    font-weight: bold;
    color: var(--kw-color-key-letter, #27ae60);
}
.key-item.first-word { border-color: var(--kw-color-key-first-bg, #2c3e50); background: var(--kw-color-key-first-bg, #2c3e50); }
.key-item.first-word .key-digit { color: var(--kw-color-key-first-text, #ffffff); }
.key-item.first-word .key-letter { color: var(--kw-color-key-first-text, #ffffff); }

.encoded-word-section {
    padding: var(--kw-padding-key-section, 10px);
    background: white;
    border-radius: 5px;
    border: 1px solid #ddd;
    box-sizing: border-box;
}
.encoded-word-section h4 {
    margin-top: 0;
    color: var(--kw-color-text-primary, #2c3e50);
    text-align: center;
    margin-bottom: 10px;
    font-size: clamp(13px, 2.8vw, 15px);
}
.encoded-word-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kw-gap-encoded-container, 8px);
    justify-content: center;
    box-sizing: border-box;
    margin-bottom: 6px;
}
.encoded-letter {
    width: var(--kw-size-encoded-letter, 50px);
    height: var(--kw-size-encoded-letter, 50px);
    min-width: 28px;
    min-height: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--kw-color-encoded-bg, #f8f9fa), #e9ecef);
    border-radius: var(--kw-radius-encoded-letter, 8px);
    border: 2px solid var(--kw-color-encoded-border, #e74c3c);
    transition: all 0.2s;
    position: relative;
    box-sizing: border-box;
    flex-shrink: 0;
    cursor: pointer;
}
.encoded-letter:hover { transform: scale(1.05); box-shadow: 0 4px 8px rgba(231,76,60,0.2); }
.encoded-letter.no-input { cursor: default; border-color: #95a5a6; }
.encoded-letter.no-input:hover { transform: none; box-shadow: none; }
.encoded-letter.encoded-selected { outline: 3px solid var(--kw-color-cell-selected-border, #f39c12); outline-offset: -3px; box-shadow: 0 0 0 3px rgba(243,156,18,0.3); background: var(--kw-color-cell-selected-bg, #fff8e1); }
.encoded-digit {
    font-size: calc(var(--kw-size-encoded-digit, 14px) * 0.85);
    color: #ffffff;
    font-weight: 900;
    position: absolute;
    top: -0.1rem;
    left: 0.1rem;
    background: var(--kw-color-encoded-digit-bg, #e74c3c);
    border-radius: 50%;
    width: var(--kw-size-encoded-digit, 14px);
    height: var(--kw-size-encoded-digit, 14px);
    display: flex;
    align-items: center;
    justify-content: center;
}
.encoded-letter.no-input .encoded-digit { background: #252627; }
.encoded-char {
    font-size: var(--kw-size-encoded-char, 16px);
    font-weight: bold;
    color: var(--kw-color-encoded-text, #7f8c8d);
}

/* ============ Модал ============ */
.keyword-grid-modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2147483646 !important;
    backdrop-filter: blur(5px);
    padding: 15px;
    box-sizing: border-box;
}
.grid-modal-content {
    background: white;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    width: 100%;
    max-width: 600px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    animation: modalAppear 0.4s ease-out;
    box-sizing: border-box;
    max-height: 90vh;
    overflow-y: auto;
}
.grid-modal-content h3 { margin-top: 0; color: #2c3e50; margin-bottom: 10px; font-size: clamp(20px,4vw,24px); font-weight: 700; }
.grid-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin: 25px 0; }
.grid-option {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 2px solid #dee2e6;
    border-radius: 12px;
    padding: 20px 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.grid-option:hover { transform: translateY(-5px); border-color: #3498db; }
.grid-option.selected { border-color: #27ae60; background: linear-gradient(135deg, #e8f5e9, #c8e6c9); box-shadow: 0 0 0 3px rgba(39,174,96,0.2); }
.grid-option.selected .grid-size { color: #27ae60; }
.grid-size { font-size: clamp(20px,4vw,24px); font-weight: 900; color: #2c3e50; }
.grid-desc { font-size: clamp(12px,2.5vw,14px); color: #7f8c8d; font-weight: 500; }
.grid-modal-content .modal-buttons { display: flex; gap: 15px; justify-content: center; margin-top: 20px; }
.grid-modal-content .modal-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: clamp(14px,3vw,16px);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 120px;
}
.grid-modal-content .modal-btn.cancel { background: #95a5a6; color: white; }
.grid-modal-content .modal-btn.create-btn { background: linear-gradient(135deg, #27ae60, #229954); color: white; }
.grid-modal-content .modal-btn.create-btn:disabled { background: #95a5a6; cursor: not-allowed; opacity: 0.7; }
@keyframes modalAppear {
    from { opacity: 0; transform: scale(0.9) translateY(-20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
@media (max-width: 480px) {
    .grid-options { grid-template-columns: 1fr; gap: 12px; }
    .grid-option { padding: 15px; flex-direction: row; justify-content: space-between; }
    .grid-modal-content { padding: 20px; }
    .grid-modal-content .modal-buttons { flex-direction: column; gap: 10px; }
    .grid-modal-content .modal-btn { width: 100%; padding: 12px 20px; }
}

/* ============ Клавиатура ============ */
.virtual-keyboard {
    display: none;
    margin-top: var(--kw-margin-kb-top, 10px);
    padding: var(--kw-padding-kb, 8px);
    background: var(--kw-color-kb-bg, #f8f9fa);
    border: 1px solid #ddd;
    border-radius: var(--kw-radius-kb, 8px);
    box-sizing: border-box;
    width: 100%;
}
.virtual-keyboard.active { display: block; }
.keyboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding: 4px 0;
    border-bottom: 1px solid #e0e0e0;
}
.keyboard-target {
    flex: 1;
    font-size: 14px;
    font-weight: bold;
    color: var(--kw-color-text-primary, #2c3e50);
    padding-right: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.keyboard-close {
    width: 26px; height: 26px;
    min-width: 26px;
    border-radius: 50%;
    border: none;
    background: #e74c3c;
    color: white;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    transition: background-color 0.2s;
}
.keyboard-close .kw-icon-img { width: 70%; height: 70%; object-fit: contain; display: block; }
.keyboard-close:hover { background: #c0392b; }
.keyboard-rows { display: flex; flex-direction: column; gap: var(--kw-gap-kb-rows, 3px); }
.keyboard-row { display: flex; gap: var(--kw-gap-kb-row, 2px); justify-content: center; }
.key-btn {
    flex: 1 1 0;
    min-width: 24px;
    max-width: var(--kw-size-kb-key-max, 46px);
    aspect-ratio: 1 / 1;
    font-size: calc(var(--kw-size-kb-key-font-max, 22px) * 0.7);
    font-weight: bold;
    color: var(--kw-color-kb-key-text, #2c3e50);
    background: var(--kw-color-kb-key-bg, #ffffff);
    border: 1px solid var(--kw-color-kb-key-border, #bdc3c7);
    border-radius: var(--kw-radius-kb-key, 4px);
    cursor: pointer;
    padding: 0;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: background-color 0.1s, color 0.1s;
}
.key-btn:hover { background: #ecf0f1; }
.key-btn:active { background: var(--kw-color-kb-key-active, #3498db); color: white; }
.key-btn.key-backspace {
    background: linear-gradient(135deg, var(--kw-color-kb-backspace-bg, #fde8e8), #fbd5d5);
    color: var(--kw-color-kb-backspace-text, #c0392b);
    border-color: var(--kw-color-kb-backspace-border, #e74c3c);
    font-size: calc(var(--kw-size-kb-backspace-font-max, 26px) * 0.7);
    font-weight: 900;
    line-height: 1;
}
.key-btn.key-backspace .kw-icon-img { width: 70%; height: 70%; object-fit: contain; display: block; margin: 0 auto; }
.key-btn.key-backspace:active { background: var(--kw-color-kb-backspace-border, #e74c3c); color: white; }

/* ============ Победа ============ */
@keyframes celebration {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}
.game-complete .puzzle-grid {
    animation: celebration 2s ease-in-out infinite;
    border-color: #27ae60;
    box-shadow: 0 0 20px rgba(39,174,96,0.2);
}
.game-complete .encoded-letter {
    border-color: #27ae60;
    background: linear-gradient(135deg, #f0fff4, #dcffe4);
    animation: pulse 1s ease-in-out infinite;
}

/* ============ Универсальные иконки ============ */
.kw-icon-img { display: inline-block; object-fit: contain; vertical-align: middle; }
.kw-icon-fallback { display: inline-block; line-height: 1; }

/* ============ Мобильная адаптация ============ */
@media (max-width: 480px) {
    .keyword-game { padding: 2px; margin: 1px; width: calc(100%); }
    .game-container { gap: 10px; }
    .key-item { width: calc(var(--kw-size-key-item, 54px) * 0.7); height: calc(var(--kw-size-key-item, 54px) * 0.7); }
    .key-letter { font-size: calc(var(--kw-size-key-letter, 18px) * 0.85); }
    .encoded-letter { width: calc(var(--kw-size-encoded-letter, 50px) * 0.85); height: calc(var(--kw-size-encoded-letter, 50px) * 0.85); }
    .keyword-message { top: 70px; width: 95%; padding: 10px 12px; }
    .keyword-message .message-close { right: 8px; width: 22px; height: 22px; font-size: 14px; }
    .zoom-btn { width: calc(var(--kw-size-zoom-btn, 44px) * 0.9); height: calc(var(--kw-size-zoom-btn, 44px) * 0.9); min-width: calc(var(--kw-size-zoom-btn, 44px) * 0.9); min-height: calc(var(--kw-size-zoom-btn, 44px) * 0.9); }
    .keyboard-toggle-btn { width: calc(var(--kw-size-zoom-btn, 44px) * 0.9); height: calc(var(--kw-size-zoom-btn, 44px) * 0.9); min-width: calc(var(--kw-size-zoom-btn, 44px) * 0.9); min-height: calc(var(--kw-size-zoom-btn, 44px) * 0.9); }
    .grid-toolbar { padding: 6px 8px; gap: 6px; margin-top: 8px; }
    .grid-toolbar .toolbar-btn { width: calc(var(--kw-size-toolbar-btn, 44px) * 0.9); height: calc(var(--kw-size-toolbar-btn, 44px) * 0.9); min-width: calc(var(--kw-size-toolbar-btn, 44px) * 0.9); }
    .toolbar-stat { padding: 4px 8px; font-size: calc(var(--kw-size-stat-pill-font, 13px) * 0.92); height: calc(var(--kw-size-stat-pill-height, 32px) * 0.94); }
    .key-btn { font-size: calc(var(--kw-size-kb-key-font-max, 22px) * 0.75); }
    .key-btn.key-backspace { font-size: calc(var(--kw-size-kb-backspace-font-max, 26px) * 0.75); }
}
@media (max-width: 320px) {
    .key-item { width: calc(var(--kw-size-key-item, 54px) * 0.6); height: calc(var(--kw-size-key-item, 54px) * 0.6); }
    .key-letter { font-size: calc(var(--kw-size-key-letter, 18px) * 0.75); }
    .encoded-letter { width: calc(var(--kw-size-encoded-letter, 50px) * 0.65); height: calc(var(--kw-size-encoded-letter, 50px) * 0.65); }
    .zoom-btn, .keyboard-toggle-btn { width: 36px; height: 36px; min-width: 36px; min-height: 36px; }
    .grid-toolbar .toolbar-btn { width: 36px; height: 36px; min-width: 36px; }
    .key-btn { font-size: calc(var(--kw-size-kb-key-font-max, 22px) * 0.65); }
    .key-btn.key-backspace { font-size: calc(var(--kw-size-kb-backspace-font-max, 26px) * 0.65); }
}

@media (prefers-color-scheme: dark) {
    .toolbar-stat { background: #2c3e50; border-color: #4a5a6a; color: #e0e6ec; }
    .toolbar-stat .stat-divider { color: #7f8c8d; }
    .toolbar-stat .stat-total { color: #b0b8bf; }
}

/* Позиционирование сообщений */
.keyword-message {
    position: fixed !important;
    z-index: 2147483647 !important;
    left: 50% !important;
    transform: translateX(-50%) translateZ(0) !important;
    will-change: transform;
}
body .keyword-message { z-index: 2147483647 !important; left: 50% !important; transform: translateX(-50%) !important; }
#sp-header ~ .keyword-message,
.sticky-header ~ .keyword-message,
.sticky-wrapper ~ .keyword-message { z-index: 2147483647 !important; left: 50% !important; transform: translateX(-50%) !important; }