* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #fff; color: #111; line-height: 1.5; }
.container { max-width: 1000px; margin: 0 auto; padding: 1rem; }
.header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1rem; margin-bottom: 2rem; border-bottom: 1px solid #eee; flex-wrap: wrap; gap: 0.5rem; }
.logo { font-size: 1.5rem; font-weight: 700; text-decoration: none; color: #111; }
.logo-cl {color: #000;
    background: transparent;
    padding: 0 2px;
    border-radius: 4px;
    border: solid 2px #000;
    margin-left: 3px;}
.nav { display: flex; gap: 1rem; }
.nav a { color: #555; text-decoration: none; }
.nav a:hover { color: #000; }
.footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid #eee; text-align: center; font-size: 0.75rem; color: #888; }
.btn { display: inline-block;
    background: #ffdd22;
    color: #000;
    padding: 0.5rem 2rem;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    border: solid 2px #ffdd22;}
.btn:hover { background: #f9d615;}
.error { background: #fee2e2; color: #991b1b; padding: 0.75rem; border-radius: 8px; margin-bottom: 1rem; }
.success { background: #d1fae5; color: #065f46; padding: 0.75rem; border-radius: 8px; margin-bottom: 1rem; }
.tx-chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10000;
}

.tx-chat-icon {
    width: 55px;
    height: 55px;
    background: #ffdd22;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.2s;
    position: relative;
}

.tx-chat-icon:hover {
    transform: scale(1.05);
}

.tx-chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    min-width: 20px;
    height: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
/* Единые стили для пустых состояний */
.empty-state,
.empty-orders,
.empty-catalog,
.empty-favorites,
.empty-cart {
    text-align: center;
    padding: 3rem 2rem;
    background: #f8f8f8;
    border-radius: 20px;
    margin: 1rem 0;
}

.empty-state .empty-icon,
.empty-orders .empty-icon,
.empty-catalog .empty-icon,
.empty-favorites .empty-icon,
.empty-cart .empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.empty-state h3,
.empty-orders h3,
.empty-catalog h3,
.empty-favorites h3,
.empty-cart h3 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
}

.empty-state p,
.empty-orders p,
.empty-catalog p,
.empty-favorites p,
.empty-cart p {
    margin: 0 0 1.5rem;
    color: #666;
}

.empty-state .btn,
.empty-orders .btn,
.empty-catalog .btn,
.empty-favorites .btn,
.empty-cart .btn {
    display: inline-block;
    margin-top: 0;
}