/* ═══════════════════════════════════════════
   Ai-vita.ru — Accessible Vision v1.2.1
   Панель (left / right / top)
   ═══════════════════════════════════════════ */

.avav-panel {
    position: fixed;
    z-index: 9999999;
    overflow-y: auto;
    overflow-x: hidden;
    transition: left 0.35s ease, right 0.35s ease, top 0.35s ease;
    box-shadow: 0 0 24px rgba(0,0,0,0.3);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    visibility: hidden;
}

.avav-panel.avav-panel-open {
    visibility: visible;
}

/* Лево / право */
.avav-panel-left,
.avav-panel-right {
    top: 0;
    bottom: 0;
}

/* Сверху — макс высота */
.avav-panel-top {
    left: 0;
    right: 0;
    max-height: 90vh;
}

/* ══════ Внутренности ══════ */

.avav-panel-inner {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 0;
}

/* Режим top — горизонтальная раскладка */
.avav-panel-top .avav-panel-inner {
    min-height: auto;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ──── Шапка ──── */

.avav-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px 10px;
    border-bottom: 2px solid rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.avav-panel-title {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
}

.avav-panel-close {
    background: none;
    border: 2px solid currentColor;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 22px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    flex-shrink: 0;
    color: inherit;
    opacity: 0.7;
    line-height: 1;
}

.avav-panel-close:hover,
.avav-panel-close:focus-visible {
    background: #d00;
    color: #fff;
    border-color: #d00;
    opacity: 1;
    outline: 3px solid #ffcc00;
    outline-offset: 2px;
}

/* ──── Тело ──── */

.avav-panel-body {
    flex: 1;
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
}

/* Режим top — группы в ряд */
.avav-panel-top .avav-panel-body {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    padding: 14px 0;
}

.avav-group {
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 8px;
    padding: 10px 12px 12px;
    margin: 0;
    background: rgba(255,255,255,0.6);
    min-width: 0;
}

.avav-panel-top .avav-group {
    flex: 1 1 180px;
}

.avav-group-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: block;
    padding: 0;
    opacity: 0.7;
}

/* ──── Кнопки опций ──── */

.avav-btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.avav-opt {
    background: rgba(0,0,0,0.06);
    border: 2px solid rgba(0,0,0,0.15);
    border-radius: 6px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: inherit;
    transition: all 0.15s ease;
    min-width: 44px;
    min-height: 44px;
    text-align: center;
    line-height: 1.3;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
}

.avav-opt:hover {
    background: rgba(0,0,0,0.12);
    border-color: rgba(0,0,0,0.3);
}

.avav-opt:focus-visible {
    outline: 3px solid #ffcc00;
    outline-offset: 2px;
}

.avav-opt.avav-active {
    background: #0044cc;
    color: #fff;
    border-color: #003399;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

/* ──── Образцы цвета ──── */

.avav-color-row { gap: 4px; }

.avav-swatch {
    width: 40px;
    height: 40px;
    min-width: 40px;
    padding: 0;
    font-size: 15px;
    font-weight: 900;
    border-radius: 6px;
    border-width: 3px;
    flex: 0 0 auto;
}

.avav-sw-default { background:#fff; color:#222; border-color:#999; }
.avav-sw-wb      { background:#fff; color:#000; border-color:#000; }
.avav-sw-bw      { background:#000; color:#fff; border-color:#555; }
.avav-sw-db      { background:#001a66; color:#8cf; border-color:#003; }
.avav-sw-by      { background:#ffee00; color:#0033aa; border-color:#0033aa; }
.avav-sw-gr      { background:#1a2e1a; color:#5e5; border-color:#060; }
.avav-sw-be      { background:#f5f0e0; color:#5b3a00; border-color:#8b6914; }

.avav-swatch.avav-active {
    box-shadow: 0 0 0 3px #ffcc00;
}

/* ──── Подвал ──── */

.avav-panel-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 18px 16px;
    border-top: 2px solid rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.avav-panel-top .avav-panel-footer {
    padding: 12px 0 16px;
}

.avav-foot-btn {
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: 2px solid rgba(0,0,0,0.3);
    border-radius: 6px;
    padding: 8px 14px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 44px;
    flex: 1 1 auto;
    justify-content: center;
}

.avav-foot-btn:hover { background: rgba(0,0,0,0.7); }

.avav-foot-btn:focus-visible {
    outline: 3px solid #ffcc00;
    outline-offset: 2px;
}

.avav-reset-btn  { background: #b00; border-color: #900; }
.avav-reset-btn:hover { background: #800; }

.avav-normal-btn { background: #0066cc; border-color: #0055aa; }
.avav-normal-btn:hover { background: #004499; }

/* ══════ АДАПТИВНОСТЬ ══════ */

@media (max-width: 768px) {
    .avav-panel-header {
        padding: 12px 14px 10px;
    }

    .avav-panel-body {
        padding: 12px 14px;
        gap: 10px;
    }

    .avav-panel-top .avav-panel-body {
        flex-direction: column;
        padding: 12px 14px;
    }

    .avav-panel-footer {
        padding: 10px 14px 14px;
    }

    .avav-panel-title {
        font-size: 16px;
    }

    .avav-opt {
        font-size: 12px;
        padding: 5px 10px;
        min-height: 40px;
    }

    .avav-swatch {
        width: 36px;
        height: 36px;
        min-width: 36px;
        font-size: 14px;
    }

    .avav-foot-btn {
        font-size: 12px;
        padding: 7px 10px;
        min-height: 40px;
    }

    .avav-group {
        padding: 8px 10px 10px;
    }

    .avav-group-label {
        font-size: 10px;
        margin-bottom: 6px;
    }
}

@media (max-width: 480px) {
    .avav-panel-header {
        padding: 10px 12px 8px;
    }

    .avav-panel-body {
        padding: 10px 12px;
        gap: 8px;
    }

    .avav-panel-footer {
        padding: 8px 12px 12px;
        flex-direction: column;
    }

    .avav-opt {
        font-size: 11px;
        padding: 4px 8px;
        min-height: 38px;
        min-width: 38px;
    }

    .avav-swatch {
        width: 32px;
        height: 32px;
        min-width: 32px;
        font-size: 13px;
    }

    .avav-panel-close {
        width: 32px;
        height: 32px;
        font-size: 20px;
    }
}

@media (max-width: 360px) {
    .avav-panel-body {
        padding: 8px 10px;
        gap: 6px;
    }

    .avav-opt {
        font-size: 10px;
        padding: 3px 6px;
        min-height: 36px;
        min-width: 36px;
    }

    .avav-swatch {
        width: 30px;
        height: 30px;
        min-width: 30px;
    }

    .avav-group {
        padding: 6px 8px 8px;
    }
}